TPS92075 - 120VAC, 5W, Phase Dimmable Non-Isolated Buck PFC LED Driver (PMP8023)

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

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Схемы и диаграммы

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Тесты и симуляция

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Спецификация (BOM)

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