forward

Лампы светодиодные, светильники

Описание:

Базовый дизайн аудиоприёмника на основе Bluetooth и MSP430 от TI может быть использован клиентами в ряде малопотребляющих решений для аудио нижнего ценового диапазона, среди которых игрушки, недорогие Bluetooth-динамики, аксессуары для потокового аудио. Данный базовый проект является выгодным вариантом реализации решений для аудио и вкупе со всеми прилагающимися к нему файлами позволит вам сфокусироваться на применении и разработке конечной продукции. Программное обеспечение, входящее в этот проект, включает в себя стек Bluetooth TI.

Возможности:

  • Bluetooth-аудио (кодирование/декодировании на SBC) на базе недорогого малопотребляющего MSP430F5229
  • Проект переносит обработку аудио с МК на Bluetooth-устройство, что позволяет добиться малопотребляющего аудио
  • Выгодное беспроводное решение для аудио нижнего ценового диапазона с 4-слойной трассировкой и корпусами QFN
  • Ключевой компонент решения - CC2564 TI – имеет лучшие в своём классе характеристики Bluetooth(выходная мощность +12dBm)
  • В проекте также задействованы малопотребляющий усилитель динамика с цифровым входом (TAS2505) и устройство управления USB-зарядкой (BQ24055)
  • CC256x и стек BluetoothTIимеют QDID’ы подсистем Bluetooth, поэтому вам необходимо лишь зарегистрировать конечную Bluetooth-продукцию

Возможность заказа
  • Заказать BOM
Документация:
  • Даташит
  • Схемотехника
  • BOM
  • Тестирование
Описание:
This reference design provides a complete ZigBee Light Link controlled color RGBW LED lamp. The lamp has four color LEDs (red, green, blue, white) and is powered over USB. The LEDs are controlled by the CC2531 device, which runs the ZigBee Light Link software stack. To save space and cost the board is equipped with a half wave dipole PCB antenna.

Возможности:

Compact multicolor LED light design Half wave dipole PCB antenna 4 LEDs with different colors (red, green, blue, white) USB powered FCC/IC/CE compliant

Документация:
  • Даташит
  • Схемотехника
  • BOM
Возможность заказа
  • Заказать BOM
Документация:
  • Схемотехника
  • BOM
  • Тестирование
Возможность заказа
  • Заказать BOM
Документация:
  • Схемотехника
  • BOM
  • Тестирование
Документация:
  • Схемотехника
  • BOM
  • Тестирование
Возможность заказа
  • Заказать BOM
Документация:
  • Схемотехника
  • BOM
  • Тестирование
Описание:
This reference design includes the schematic, bill of materials and Gerber files for a single stage high power factor corrected LED driver which uses the UCC28810 LED Lighting Power Controller.
Возможность заказа
  • Заказать BOM
Документация:
  • Схемотехника
  • BOM
  • Тестирование
Описание:
The PMP4304 is 7W TRIAC dimming LED lighting Driver with 180 to 264Vac input. It has only 50 components counts with low BOM cost,and it is TRIAC dimmable solutions without flicking. PMP4304 has aprimary side thatcontrols without opto-coupler and Constant On-time control with high power factor.

Возможность заказа
  • Заказать BOM
Документация:
  • Схемотехника
  • BOM
  • Тестирование
Описание:
This reference design demonstrates a high efficiency non-isolated dimmable LED driver solution using LM3445. With additional feed-forward circuit, improved line regulation <+/-2% performance is achieved. The input range is 90~132Vac and output is 40V310mA.
Возможность заказа
  • Заказать BOM
Документация:
  • Схемотехника
  • BOM
  • Тестирование
Описание:
This design demonstrates high PF dimmable GU10 LED driver solution using primary side sensing controller LM3447. High PF>0.9 is achieved in the design and the board is capable of collaborate with broad triac dimmers. The design passed EMI test w/o Y cap and is limited in compact size: 30mmx18mmx18mm.
Возможность заказа
  • Заказать BOM
Документация:
  • Схемотехника
  • BOM
  • Тестирование
Описание:
This design demonstrates simple GU10 LED driver suolution using primary side sensing TPS92315. Non-isolated flyback topology is used in the design to achieve high efficiency(>82.3% typically) with reduced cost. The overall form factor is 26x16x11mm. Overall current cross regulation <+/-1.2%.
Возможность заказа
  • Заказать BOM
Документация:
  • Схемотехника
  • BOM
  • Тестирование
Описание:
This design demonstrates simple A-lamp LED driver suolution using primary side sensing TPS92315. Valley filled circuit is used to achieve high PF performance(>0.7). The efficiency is 86.5% with 23v350mA output. Overall current cross regulation <+/-1%.
Возможность заказа
  • Заказать BOM
Документация:
  • Схемотехника
  • BOM
  • Тестирование
Описание:
This reference design demonstrates low cost, high PF LED Driver solution for T8 tube application, which includes single stage Flyback with Primary Side Regulation topology using TPS92314(SOIC-8). The input range is 85~265Vac and output is 38~42V 420mA. Typical 90% efficiency and PF>0.9.
Возможность заказа
  • Заказать BOM
Документация:
  • Схемотехника
  • BOM
  • Тестирование
Описание:
PMP4354 demonstrates an innovative buck solution for 10W A-lamp LED lighting. TPS92210 is used in the design to control high side FET running in QR mode with valley switching. TPS92210's cascode architecture also helps reduce switching loss and eliminates external sense resistor. The efficiency is >90% typically and the current regulation is <+/-3%. The transformer is eliminated in the design which eases the design and reduces overall cost.
Возможность заказа
  • Заказать BOM
Документация:
  • Схемотехника
  • BOM
  • Тестирование
Описание:
The reference design presents non-isolated LED driver solution for 28W T8 tube application. The valley switching mode controller TPS92314 is used to achieve high effiency (>93%) over input range. Inherent PFC achieves high PF>0.92. The design includes EMI driver board and LED driver board. The overall size is around 100mmx16mmx14.5mm.
Возможность заказа
  • Заказать BOM
Документация:
  • Схемотехника
  • BOM
  • Тестирование
Описание:
The PMP4389 is a 110Vac input non-isolate dimmable GU10 LED driver using TPS92075. It delivers 30V120mA output with high efficiency > 81% over input range. The PF>0.97. PMP4389 demonstrates perfect compatiblity with different dimmers. The overall size is limited in 26mmx18mmx16mm. PMP4389 also passes EMI guidelines.

Возможность заказа
  • Заказать BOM
Документация:
  • Схемотехника
  • BOM
  • Тестирование
Описание:
The PMP4448 is universal AC in, low cost non-isolated LED driver solution. It implements a valley switching mode controller TPS92314. The driver has high power factor,and provides a constant current 230mA, maximum at up to 29VDC to drive a string of LEDs. The PMP4448 is fully tested and passes EMC (CE) requirements.

Возможности:

Non isolated solution Low total BOM cost eliminating transformer Good line and load regulation Output Over Voltage/Open LED protection Efficiency >85% High PF >0.9 over VIN range

Возможность заказа
  • Заказать BOM
Документация:
  • Схемотехника
  • BOM
  • Тестирование
Описание:
The PMP4484 is a power reference design with AC input. It is a isolated LED driver, provides 6 channel LED outputs with PWM dimming. It implements a high PF flyback controller UCC28810 to output DC 40V, the Constant Current Buck LED Driver LM3414HV downs the voltage to 30V to drive LED. The degisn also provides 3.3Vo to MCU by the buck conller LMR16006, and a 10Vo to RS485. The system achieves high efficiency and high PF.

Возможности:

Isolated single stage Flyback and Buck togology 6 channel LED outputs with PWM dimming Include 3.3Vo for MCU and 10Vo for RS485 power supply High efficiency, 86.4% at 230Vac input High PF, 0.939 at 230Vac input Size: 300mmX22mmx22mm

Возможность заказа
  • Заказать BOM
Документация:
  • Схемотехника
  • BOM
Возможность заказа
  • Заказать BOM
Документация:
  • Схемотехника
  • BOM
  • Тестирование
Описание:
The PMP5353 reference design provides a non-isolated 3.3V at 40mA and 15V at 2mA from a 120VAC/60Hz input in less than 1 square inch of board space. This design uses the UCC38C44 to control a SEPIC topology. The SEPIC clamping capacitor reduces ringing on the drain of the MOSFET and recaptures leakage energy to improve efficiency. A TPS72901 LDO is used to minimize noise on the 3.3V output.
Документация:
  • Схемотехника
  • BOM
  • Тестирование
Описание:
The PMP5509 drives a LED string with a total Vf of 20V…35V and 350mA starting from high line. The topology is a "high-side" buck.
Возможность заказа
  • Заказать BOM
Документация:
  • Схемотехника
  • BOM
  • Тестирование
Описание:
"PMP5665 is a MR16 halogen bulb replacement with an regulated output current of 350mA at approx. 18V. The design based on TPs40211 works on 12V AC and 7-20V DC."
Документация:
  • Схемотехника
  • BOM
  • Тестирование
Описание:
A transition mode (TM) Boost PFC and a TM Buck deliver from high line a clean 80mA current to a LED string, max. voltage 312V. The PCB board has been developed to fit into a T8 fluorescent tube, suitable for retrofit purpose. A PWM dimming input is also included.
Возможность заказа
  • Заказать BOM
Документация:
  • Схемотехника
  • BOM
  • Тестирование
Описание:
This design is a LED driver providing an ouput current of 730mA within an voltage range of 16-32V. The input voltage range is 9-19V.

Документация:
  • Схемотехника
  • BOM
  • Тестирование
Возможность заказа
  • Заказать BOM
Документация:
  • Схемотехника
  • BOM
  • Тестирование
Описание:
The PMP6003 reference design is an isolated (flyback) dimmable LED Lighting Driver Controller using the TPS92210. This reference design accepts an input voltage range from 180V - 265V. The output voltage is set to 32V and the LED string current to set to 350mA.

Возможность заказа
  • Заказать BOM
  • Заказать PCB
Документация:
  • Схемотехника
  • BOM
  • Топология платы
  • Тестирование
Описание:

В данном проекте используется контроллер TPS92074, управляющий строкой из LEDна 75 В при 110 мА, в понижающей конфигурации. В данном проекте отсутствует функция димминга.

Документация:
  • Схемотехника
  • BOM
  • Тестирование
Описание:
This TPS92560 reference design presents the TPS92560 controller driving a 220V string of LEDs at 45mA in a boost configuration. It is compatible with most 120Vac triac dimmers.
Документация:
  • Схемотехника
  • BOM
  • Тестирование
Описание:
This TPS92075 reference design presents the TPS92075 AC-DC controller driving an 80V string of LEDs at 100mA in a buck configuration. It is compatible with most 230Vac triac dimmers.
Документация:
  • Схемотехника
  • BOM
  • Тестирование
Описание:
This reference design provides a high-brightness LED driver based on the TPS92310 configured as a power factor corrected flyback regulator that is triac dimmable. It is designed to operate with an input voltage in the range of 90VAC to 135VAC with a 120VAC nominal input voltage. This design is set up for a default output current of 340mA with an output voltage range of 21V to 27V or approximately 6 to 8 LEDs depending on the forward voltage of each.
Документация:
  • Схемотехника
  • BOM
  • Тестирование
Описание:
This TPS92074 reference design presents the TPS92074 controller driving a 30V string of LEDs at 250mA in a buck configuration. It is a non dimmable design.

Документация:
  • Схемотехника
  • BOM
  • Тестирование
Описание:

Данный проект LED-драйвера с переменным входным напряжением 230 В (PMP6020) оптимизирован по габаритам для использования во встроенных светильниках или светильниках down light и имеет возможность затемнения с помощью использования стандартных настенных симисторных диммеров. Он характеризуется низким уровнем пульсации тока LED и коэффициентом мощности свыше 0,9 без использования индукторов или трансформаторов.

Данный базовый проект имеет характер программного решения.

Возможности:

  • Совместим с симисторными диммерами
  • Коэффициент мощности свыше 0,95
  • Пульсация тока LED менее 25% при большой доле использования LED
  • Низкий уровень наведённых электромагнитных помех, отсутствие излучаемых электромагнитных помех
  • КПД 89% при переменном входном напряжении 230 В

Возможность заказа
  • Заказать BOM
Документация:
  • Схемотехника
  • BOM
  • Тестирование
Описание:

Данный проект (PMP6021) LED-драйвера на переменное напряжение 230 В оптимизирован по габаритам для использования во встраиваемых светильниках и имеет функцию димминга посредством стандартных настенных симисторных переключателей или аналогового сигнала с дополнительного МК. Для него характерны низкая пульсация тока светодиодов и высокий (более 0,9) коэффициент мощности без использования катушек индуктивности или трансформаторов.

Возможности:

  • Димминг (симостором и аналоговый)
  • Коэффициент мощности более 0,9
  • Функции защиты: обрыв LED, повышенное напряжение на линейном MOSFET, ограничение тока при перегреве
  • Пульсация тока LED менее 25 % при интенсивном использовании LED
  • Низкий уровень низкочастотных наведённых электромагнитных помех, отсутствие высокочастотных наведённых электромагнитных помех
  • КПД 87 % при 230 В переменного тока

Возможность заказа
  • Заказать BOM
Документация:
  • Схемотехника
  • BOM
  • Тестирование
Описание:
This magnetic-free (no transformer/inductor), small form-factor, LED driver circuit is ideal for use in LED lamps, downlights, and fixtures. The design takes advantage of relatively new high forward-voltage (22V), low-current (20mA) white LEDs to realize a compact design producing >800 lumens from about 9W of input power. The novel floating switch architecture produces low LED current ripple comparable to single-stage SMPS based designs while providing excellent compatability with a wide range of common household wall dimmers.

Возможности:

6-7W LED output power, >800 Lumens Operates with forward (TRIAC) and reverse-phase wall dimmers Power factor corrected > 0.9 Low LED current ripple Low conducted EMI, no radiated EMI

Возможность заказа
  • Заказать BOM
Документация:
  • Схемотехника
  • BOM
  • Тестирование
Описание:
This is an isolated, 25W, 0-10V dimmable LED driver design with >0.9 power factor (PF) which meets or exceeds commercial lighting PF and total harmonic distortion (THD) requirements. It is well suited for integral LED luminaires, or ballasts, that use high-brightness LED emitters. This design is optimized for a 500mA (max) LED output current and LED stack voltages ranging from 45 V to 55 V.

Возможности:

100-264VAC Input, 25W ouput, Single Stage LED Driver with Active Power Factor Correction (>0.9) 500mA Constant Current Output with < +/- 4% LED Current RegulationFast Startup < 500ms Fast Startup < 500ms Operates with Standard 0-10V Dimmers with 9:1 Contrast Ratio Fully Tested Design for Use in Integral LED Downlight/Troffer Fixtures or as Stand Alone LED Driver Module

Документация:
  • Схемотехника
  • BOM
  • Тестирование
Описание:
PMP6025 is a simple, magnetic-free, AC linear LED light engine design utilizing TPS92411 floating switches to deliver approximately 400 lumens when supplied with 120V mains AC. The form factor has been optimized to fit standard E12 Candelabra Edison Screw (CES) light bulb bases. EMI, Power factor and THD performance easily exceed all regulatory requirements.

Возможности:

Power Factor > 0.95, THD < 20% Suitable for E12 Base Bulbs and Small Custom Form Factor Lighting Products Achieves > 400 lm output Triac Dimmable LED Current Ripple ~ 40%, Improves Utilization and Eases Eye Strain Very Low Conducted EMI, No Radiated EMI

Возможность заказа
  • Заказать BOM
Документация:
  • Схемотехника
  • BOM
  • Тестирование
Документация:
  • Схемотехника
  • BOM
  • Тестирование
Документация:
  • Схемотехника
  • BOM
  • Тестирование
Документация:
  • Схемотехника
  • BOM
  • Тестирование
Возможность заказа
  • Заказать BOM
Документация:
  • Схемотехника
  • BOM
  • Тестирование
Описание:
HVHB LEDs, when driven in a PFC boost configuration, have the advantages of small size, high PFC, high efficiency, low cost, and low complexity. This reference design is triac dimmable, taking universal AC in and drives 3 High Voltage LEDs at 10W.

Возможности:

Very small form factor (20mm x 50mm) Near perfect Power Factor Correction Greater than 90% Efficient Triac Dimmable

Возможность заказа
  • Заказать BOM
Документация:
  • Схемотехника
  • BOM
  • Тестирование
Описание:
This synchronous LED driver regulates the current to 0.5A in a single LED. The circuit is optimized to operate at 12V input and delivers an efficiency of 90%. Targeted application is landscape lighting and solar.
Возможность заказа
  • Заказать BOM
Документация:
  • Схемотехника
  • BOM
  • Тестирование
Описание:
This reference design describes an 18W power supply for driving a string of 13 LEDs (3.3V) at 420mA. The targeted application for this design is T8 fixtures transitioning from standard fluorescent tubes to more efficient LEDs. With an operating efficiency of over 87%, an input voltage range of 90 VAC - 275 VAC, and form factor of 282mm x 18mm, this design provides an ideal solution for this application. Test results provided in this design include EMI tests per CISPR22 Class B standard.

Возможности:

Supports a wide input voltage range: 90VAC - 275VAC Unique form factor design is ideal for T8 fixtures (282mm x 18mm) Design has a operating efficiency of ≥87%, PFC over ≥95% at all conditions, and THD maintained to ≤18% Test results demonstrate this design's capability to pass CISPR22 Class B EMI test Test results demonstrate this design's capability to pass EFT and surge tests up to 4kV per IEC61000 standards

Документация:
  • Даташит
  • Схемотехника
  • BOM
  • Тестирование
Описание:
This demonstration board highlights the performance of a LM3445 based Flyback LED driver solution that can be used to power a single LED string consisting of 6 / 7 series connected LEDs from an 198 VRMS to 264 VRMS, 50 Hz input power supply. This is a two-layer board using the bottom and top layer for component placement. The demonstration board can be modified to adjust the LED forward current, the number of series connected LEDs that are driven and the switching frequency. Refer to the LM3445 datasheet for detailed instructions. A bill of materials is included that describes the parts used on this demonstration board.
Документация:
  • Схемотехника
  • BOM
  • Тестирование
Описание:
It is a TRAIC dimmable offline flyback LED driver using LM3445. It has an adaptive constant off-time AC/DC constant current controller feature. It can be used with input supply of 230V AC and can light 7 LEDs in string supplying 420mA of current.
Документация:
  • Схемотехника
  • BOM
  • Тестирование
Описание:
120Vac Isolated Offline Flyback AC to DC converter with constant current Feedback for driving 4 LEDs at 1.5A. Also implemented is a simple circuit to decode a dimming signal from a TRIAC, This dimming decoder circuit, controls the dimming level of the LEDs.
Документация:
  • Схемотехника
  • BOM
  • Тестирование
Описание:
This demonstration board highlights the performance of a LM3492 - 7watt LED driver that can be used to power a single / double LED string consisting of 6 / 7 series connected LEDs with 360mA from an Electronic Transfromer or 50/60 Hz transfomer or DC supply source. This is a two-layer board using the top layer for component placement, the bottom side of board can be attached case of LED Module easy. Also, the board has good compatibility of electroinc transfomer. Refer to the LM3492 datasheet for detailed instructions. A bill of materials is included that describes the parts used on this demonstration board.
Документация:
  • Схемотехника
  • BOM
  • Тестирование
Описание:
The main purpose of this reference design is to demonstrate a very high performance offline LED driver with PFC based on TPS92314. This LED driver is designed for converting an AC input to a regulated LED current. The operating conditions and performance of the reference design are as follows: в—Џ198VAC to 264VAC, 50Hz Input Voltage в—Џ110V to 130V LED Voltage в—Џ160mA Regulated LED Current в—Џ92% Typical System Efficiency в—ЏHigh Power Factor > 0.9 в—ЏOutput Short-Circuit and Open-Circuit Protection
Документация:
  • Схемотехника
  • BOM
  • Тестирование
Описание:
This demonstration board is desinged for 5W / 3 LEDs MR16 application. The board is favorable for difference supply source, DC power supply (12VDC), AC Magnet Transfomer (12VAC with 50/60Hz) & E-transfromer (12VAC). Also, It has very good E-transfomer compatability and higher efficiency.
Документация:
  • Схемотехника
  • BOM
  • Тестирование
Описание:
The main purpose of this reference design is to demonstrate a high performance and compact size offline flyback LED driver with PFC based on TPS92314. This LED driver is designed for converting an AC input to a regulated LED current. The operating conditions and performance of the reference design are as follows: в—Џ198VAC to 264VAC, 50Hz Input Voltage в—Џ18V to 22V LED Voltage в—Џ350mA Regulated LED Current в—Џ84% Typical System Efficiency в—Џ0.9 Typical Power Factor в—ЏOutput Short-Circuit and Open-Circuit Protection
Документация:
  • Схемотехника
  • BOM
  • Тестирование
Описание:
The main purpose of this reference design is to demonstrate a high performance offline flyback LED driver with PFC based on TPS92314A (220VAC with PFC) . This LED driver is designed for converting an AC input to a regulated LED current. The operating conditions and performance of the reference design are as follows: 198VAC to 264VAC, 50Hz Input Voltage, 28V to 34V LED Voltage, 400mA Regulated LED Current , 87% Typical System Efficiency, High Power Factor > 0.9, Output Short-Circuit and Open-Circuit Protection.
Документация:
  • Схемотехника
  • BOM
  • Тестирование
Описание:
The main purpose of this reference design is to demonstrate a high performance, compact size and triac Dimmable offline flyback LED driver with PFC based on TPS92310. This LED driver is designed for converting an AC input to a regulated LED current. The operating conditions and performance of the reference design are as follows: в—Џ198VAC to 264VAC, 50Hz Input Voltage в—Џ18V to 22V LED Voltage в—Џ350mA Regulated LED Current в—ЏGreater tha 75% Typical System Efficiency в—Џ0.9 Typical Power Factor в—ЏOutput Short-Circuit and Open-Circuit Protection
Документация:
  • Схемотехника
  • BOM
  • Тестирование
Описание:
The main purpose of this reference design is to demonstrate the LM3447 is ideal for implementing high dimmable performance with single stage PFC, isolated LED lamp drivers where simplicity, low-component count and small solution size. The operating conditions and performance of the reference design are as follows: в—Џ190VAC to 264VAC, 50Hz Input Voltage в—Џ32V to 38V LED Voltage в—Џ280mA Regulated LED Current в—Џ> 81% Typical System Efficiency в—ЏHigh Power Factor > 0.9 в—ЏOutput Short-Circuit and Open-Circuit Protection
Документация:
  • Схемотехника
  • BOM
  • Тестирование
Описание:
The main purpose of this reference design is to demonstrate a high performance, compact size and triac Dimmable offline flyback LED driver with PFC based on TPS92314. This LED driver is designed for converting an AC input to a regulated LED current. The operating conditions and performance of the reference design are as follows: в—Џ198VAC to 264VAC, 50Hz Input Voltage в—Џ18V to 22V LED Voltage в—Џ350mA Regulated LED Current в—Џ84% Typical System Efficiency в—Џ0.9 Typical Power Factor в—ЏOutput Short-Circuit and Open-Circuit Protection
Документация:
  • Схемотехника
  • BOM
  • Тестирование
Описание:
The main purpose of this reference design is to demonstrate a very good compatibility of Power source boost topology LED driver based on TPS92560. This LED driver is designed for converting a power source DC, AC & E-transformer to a regulated LED current. The operating conditions and performance of the reference design are as follows: 12VDC, or 12Vac / 50Hz 60Hz, or 12VAC E-transformer, Output Power 20W, 30-40V LED voltage , 500mA Regulated LED Current , 86% Typical System Efficiency, High Power Factor > 0.9, and output Open-Circuit Protection.
Документация:
  • Схемотехника
  • BOM
  • Тестирование
Описание:
The main purpose of this reference design is to demonstrate a very good compatibility of Power source SEPIC topology LED driver based on TPS92560. This LED driver is designed for converting a power source DC, AC & E-transformer to a regulated LED current. The operating conditions and performance of the reference design are as follows: 12VDC, or 12Vac / 50Hz 60Hz, or 12VAC E-transformer, Output Power 3 ~ 4W, 10 ~13V LED voltage , 300mA Regulated LED Current , 75% Typical System Efficiency, High Power Factor > 0.9, Output Short-Circuit and output Open-Circuit Protection.
Документация:
  • Схемотехника
  • BOM
  • Тестирование
Описание:
The main purpose of this reference design is to demonstrate a very good compatibility of Power source boost topology LED driver based on TPS92560. This LED driver is designed for converting a power source DC, AC & E-transformer to a regulated LED current. The operating conditions and performance of the reference design are as follows: 12VDC, or 12Vac / 50Hz 60Hz, or 12VAC E-transformer, Output Power 6W, 21V LED voltage , 300mA Regulated LED Current , 85% Typical System Efficiency, High Power Factor > 0.9, Output Short-Circuit and output Open-Circuit Protection.
Документация:
  • Схемотехника
  • BOM
  • Тестирование
Описание:
The main purpose of this reference design is to demonstrate a high performance and low BOM cost offline phase dimmable Buck PFC LED driver based on TPS92075. This LED driver is designed for converting an AC input to a regulated LED current. The operating conditions and performance of the reference design are as follows: ●90VAC to 132VAC, 60Hz Input Voltage ●30V LED Voltage ●130mA LED Current ●≥79% System Efficiency ●> 0.95 Power Factor

Документация:
  • Схемотехника
  • BOM
  • Тестирование
Описание:

Это решение создано для демонстрации высокой производительности диммируемого понижающе-повышающего PFCLED драйвера, построенного на LM3447. Этот LED драйвер создан для преобразования переменного входного тока в регулируемый ток для светодиодов.

Условия эксплуатации и производительность решения:

  • Входное напряжение от 198 до 264 В, 50 Гц;
  • Выходное напряжение: 34 В;
  • Выходной ток: 300 мА;
  • Типовая эффективность системы: 85%;
  • Коэффициент мощности: 0,9;
  • Защита от короткого замыкания и обрыва цепи.
Документация:
  • Схемотехника
  • BOM
  • Тестирование
Описание:
This is an isolated 277vav to 8 LED at 650 ma that is designed to fit in a standard T8(1inch) tube.
Документация:
  • Схемотехника
  • BOM
  • Тестирование
Описание:
Capacitive sensing based touch button implementation is commonly used, for the user interfaces in home appliances. Solutions based on low measurement resolution, suffer from achieving reliable operation and faster user response. The TI design TIDA-00474 hardware platform demonstrates the mitigation of these challenges using EMI-resistant, high-resolution (up to 28 bits), high-speed capacitance-to-digital converters. The board is designed and tested in cooker hood environment. Implementation details and test results are provided for capacitive button sensing and long range proximity sensing (up to 30cm).

Возможности:

2 channels of high resolution (28bits) proximity sensing, providing tested hardware platform for the implementation of gesture recognition 6 capacitive touch keys implementation for robust touch detection against moisture and other disturbances EMI resistance architecture on each capacitive sensing channel to protect the detection against common noise sources Proximity sensing implementation and test results with copper on PCB and ITO (indium tin oxide) based implementations Low power consumption during standby. Less than 1mA current consumption on DC power supply during standby Highly integrated LED driver circuit on board with digital dimming, over current protection, over temperature protection and adjustable under voltage-lock-out functions Provision for temperature sensing and humidity sensing Fully tested for cooker hood equipment

Документация:
  • Даташит
  • Схемотехника
  • BOM
Описание:
The TIDA-01096 TI design is a tested DC-DC LED driver sub system for tunable white LED luminaires. It is built-on a wireless SoC platform which can enable intensity adjustment (dimming) and co-related color temperature (CCT) control using any BLE smart device. Tunable white light luminaires simulate daylight conditions. With a separate warm-white and cold-white LED string, it allows CCT tuning and thereby helps achieving proper circadian stimulation. TI design TIDA-01096 provides high efficiency DC-DC conversion and allows dimming and color temperature control over more than 1:50 and 1:500 range using analog and PWM methods.
Возможности:

98% efficiency over 100% to 50% brightness with analog dimming. 1:50 contrast ratio with analog dimming and 1:500 with PWM dimming PWM based dimming with modulation frequency support up to 5 kHz Two 600 kHz constant current buck drivers with feature to synchronize the switching frequencies Ambient light sensor OPT3001 based light measurement enabling daylight harvesting and constant lumen implementations in software Overcurrent and over temperature protection for driver and LED module

Возможность заказа
  • Заказать PCB
Документация:
  • Схемотехника
  • BOM
Описание:

Данное типовое решение на базе отладочных плат SimpleLink Wi-Fi CC3200 LaunchPad и Audio BoosterPack позволит добавить функционал потоковой передачи аудио через Wi-Fi как в новые разработки, так и в уже готовые устройства, такие как цифровые HD аудиосистемы. Оно позволяет принять, передать и воспроизвести аудиосигнал от цифрового микрофона или с аналогового стерео/моно аудиоразъема на другое Wi-Fi-совместимое устройство. Принятый Wi-Fi аудиосигнал может быть передан на аналоговую или цифровую аудиосистему через встроенный аудиоразъем или терминальный блок.

Возможности:

  • Типовое решение состоит из отладочных модулей  CC3200-LAUNCHXL + CC3200AUDBOOST и демонстрационного приложения, является частью CC3200SDK
  • Встроенный аудиокодек TLV320AIC3254 с низким энергопотреблением,  miniDSP и технологией TuneTM подключен к CC3200 через I2S интерфейс
  • Решение включает в себя стерео/2.1 канальный усилитель D-класса TPA2012D2 с разнообразными выходными интерфейсами
  • Два режима работы: (1) Захват аудиосигнала с микрофона или стерео/моно разъема и потоковая передача через Wi-Fi; (2) Воспроизведение Wi-Fi аудиосигнала через аналоговую/цифровую аудиосистему через встроенный разъем или терминальный блок
  • Демонстрационное программное обеспечение позволяет настроить два комплекта C3200-LAUNCHXL+ CC3200AUDBOOST для передачи и приема через Wi-Fi аудиосигнала в формате PCM16 бит с частотой дискретизации 16 кГц
  • Полностью протестированное решение включает в себя схему, файлы печатной платы, руководство пользователя к ней, а так же демонстрационное программное обеспечение с руководством пользователя.

Документация:
  • Схемотехника
  • BOM
Описание:

Это решение отличается беспроводным управлением и питанием светодиодного модуля от USB. Четыре белых светодиода присоединяются последовательно к LEDдрайверу TPS61061, который управляется беспроводным ZigBeeмикроконтроллером CC2531. Это обеспечивает низкую стоимость и высокую эффективность решения, подходит для сетей освещения и приложений интернета вещей (IoT).

Возможности:

  • Освещение с подключением по стандарту (ZigBee);
  • Совместимость с приложениями ZigBee Light Link и ZigBee Home Automation;
  • Низкая стоимость;
  • Высокая эффективность;
  • Работает с набором разработчика TI ZigBee Light Link (CC2531ZDK-ZLL);
  • Может соединяться со шлюзами и поддерживает управление через облако.

Документация:
  • Даташит
  • Схемотехника
  • BOM