BP5218F
BP5218F is High PF No Flick Linear LED Driver manufactured by BPS.
High PF No Flick Linear LED Driver
Description
BP5218F is a high current precision no flick linear LED Driver integrated with High Voltage MOSFET and JFET supply, specially designed for AC line LED strings forwarded with high voltage and low current. Without electrolytic capacitors and magnetic ponents, the LED driver can achieve small size, long life and meet EMI requirements.
BP5218F can precisely set the current of LED through external resistor, and the line regulation can be easily achieved by input voltage pensation.
BP5218F has thermal regulation available on chip to balance the power delivering and temperature increasing.
Feature
- Meets the new European ERP standards
- PF>0.7 NO Flick
- Simple BOM and pact size
- No E-cap and magnetic ponents
- Fast start up
- ±5% output current accuracy
- LED current set by external resistor
- Input voltage pensation
- Integrate thermal fold back
- SOP8-EP package
Application
- GU10/E27 LED retrofit lamps
- LED candle
- Other LED lighting
Typical Application
1 GND
NC 8
RS1
2 S1 3 GND 4 S2 RS2
D1 7 VD2 6 D2 5
RVD1 RVD2
Fig1 BP5218F Typical Application
BP5218F_EN_DS_Rev.1.0
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