BM520Q15F Datasheet (Rohm) - AC/DC Controller IC

BM520Q15F, AC/DC Controller IC

The AC/DC quasi-resonant controller type LED driver IC BM520Q15F can be applied to a non-isolated application, making the designs for various types of low power converter easy.

The low power consumption and high-speed start are achieved through the start-up circuit with 650V withstand voltage.

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BM520Q15F Features

* Quasi-resonant Switching Mode

* Built-in 650V Starter Circuit

* Built-in 650V Switching MOSFET

* Maximum Frequency of 200kHz

* VCC pin: Under Voltage Protection

* VCC pin: Over Voltage Protection (latch)

* SOURCE pin: Leading-Edge-Blanking Function

* ZT pin: Trigger