BP5131S
BP5131S is High Voltage Linear LED Driver manufactured by BPS.
Description
BP5131S is a high current precision Linear LED Driver ， integrated with High Voltage regulation switchers and JFET supply, specially designed for AC line LED strings forwarded with high voltage and low current.
In application, it supports a quite small BOM benefit from no ECAP and no Magnetics, pile with EMI and safety standard.
BP5131S can drive precision constant current by option of an external resistor, and set up the LED strings in group linear pile with THD performance. Typical 30m A LED current is optimized for 220V line voltage.
High Voltage Linear LED Driver
Features
- High integration，all SMTs in small size.
- No ECAPs and magnetics
- Integrated with 500V HV MOS, saved on safety ponents.
- Fast startup
- LED current set by external resistors with ±5% accuracy.
- On chip thermal regulation.
- pensation for line regulation
- In SOT89-3 package.
Application
- GU10/E27 LED retrofit lamps
- LED candle
- Other LED...
