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Электропитание: AC/DC неизолированные без ККМ < 90 Вт

Описание:
The UCC24630 SR controller is a high performance controller and driver for N-channel MOSFET power devices used in secondary side synchronous rectification. Using a volt-second balance control method, the UCC24630 is ideal for flyback power supplies over a wide output voltage range since the IC is not directly connected to the MOSFET drain. The SR drive turn off threshold is not depenant on the MOSFET RDSON which allows optimizing for maximum conduction time.

Возможности:

Optimized for 5V to 24V Flyback Systems Wide VDD range from 3.6V to 28V Volt-Second Balance SR On Time Control Minimize Effect of MOSFET and Layout Inductance CCM Operation Compatibility Auto Low Power Detect and 110uA Standby Mode Current

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Документация:
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Описание:
The PMP11474 reference design measures the voltage and current present on a USB type C cable. Current is monitored across a 5 mΩ sense resistor by an INA213 current amplifier. Voltage is monitored by an LM321 amplifier. These measurements are processed and displayed on a small LCD screen by an MSP430.
Возможности:

Monitor voltage, current, and power on USB Type C bus LCD display One second refresh rate

Документация:
  • Схемотехника
  • BOM
Описание:
The PMP20533 power reference design provides up to 15 V/45 W over USB Type-C from a universal AC input range of 85 to 265 VAC for charger applications. The UCC24636 synchronous rectifier driver allows this design to provide 91% average efficiency. The TPS25740A provides the interface between the flyback power supply and the Type-C cable.
Возможности:

91% average efficiency Standby (no load) power consumption is less than 30mW High power density, greater than 12W per cubic inch Compact form factor 45mm x 28mm (1.8" x 1.8" x 1.1") Conducted emissions are below Class B levels

Документация:
  • Схемотехника
  • BOM
Описание:
The PMP4489 reference designis a dedicated USB-C PD2.0 DFP 5V/12V3A output flyback converter with secondary-side regulation UCC28740DR which provides Constant-Voltage Constant-Current feature. The design features <75mW standby power(compliant with DOE 6 &CoC V5 Tier 2 standard). Secondary voltage-second balance synchronous rectifier UCC24636 enables high efficiency with maximum SR conduction time . TPS25740 implements a fully compliant USB Power Delivery 2.0 provider and Type-C downward facing port(DFP).
Возможности:

High efficiency for good thermal Compliant with CoC V5 Tier 2 2016 Compliant with USB Power Delivery 2.0 and Type-C Eliminate the ESD protection circuit on CC1,CC2 Small size adapter

Документация:
  • Схемотехника
  • BOM
  • Тестирование