BPS BP3336B
BP3336B is a high PF PSR constant current LED driver with high current accuracy. It is integrated with 650V MOSFET and is suitable for 90Vac-277Vac universal input. With internal THD optimizer, the THD of input current can be lower than 15% under universal input.| Part No. | BP3336B |
|---|---|
| Datasheet | BP3336B Download |
| Manufacturer |  BPS |
| Description | High PF PSR LED Driver Controller |
| Buy | Stock & Price |
DESCRIPTION
BP3336B realizes high PF by constant on time control. BP3336B works in BCM mode, which can help to improve switching loss and EMI performance. With internal HV start up and fast start up control, BP3336B can build up output current within 500ms. With internal line and load compensation, BP3336B can achieve excellent line and load regulation. BP3336B can work as floating buck-boost with singlewinding inductor or isolated Flyback topology with two or three windings transformer. BP3336B is available in SOP-8 package SOP-8 Package BP3336B High PF PSR LED Driver ControllerFEATURES
● 90-277Vac universal input● High PF low THD (PF>0.9 THD<15%)
● Support two-winding for isolated application
● Build in HV start up, start up time <500mS
● High precious current reference (+/-3%)
● Good line and load regulation
● Critical conduction mode
● Low operation current
● VCC UVLO
● Cycle by cycle current limitation
● Output open/short protection
● Thermal fold back
● SOP-8 package Applicatio...
