BM520Q15F Datasheet - Rohm

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. Due t.

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

BM520Q15F-Rohm.pdf