BM520Q25F Datasheet - Rohm

AC/DC Controller IC

BM520Q25F Features

* Quasi-resonant switching mode + PFC circuit

* Built-in 650V starter circuit

* Built-in 650V switching MOSFET

* Maximum frequency 200kHz

* VCC pin: under voltage protection

* VCC pin: over voltage protection (latch)

* SOURCE pin: Leading-Edge-Blanking function

* LED

BM520Q25F General Description

BM520Q25F is an AC/DC converter which has a built-in MOSFET with 650V withstand voltage. This IC can be applied to quasi-resonant typed High-side LED driver application, and the high current precision and Low EMI noise can be achieved. Moreover, owing to the built-in PFC (Power Factor Correction) co.

BM520Q25F Datasheet (659.09 KB)