BP5131D

Description BP5131D 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, compile with EMI and safety standard. BP5131D can drive precision constant current by option of an external resistor, and set up the LED strings in group linear compile with THD performance. Typical 40mA LED current is optimized for 220V line voltage. BP5131D 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 components.  Fast startup  LED current set by external resistors with ±5% accuracy.  On chip thermal regulation.  Compensation for line regulation  In TO252-3 package. Application  GU10/E27 LED retrofit lamps  LED candle  Other LED lighting Typical Application BP5131D XXXXXY XYYZ AC D GND CS 12 3 RCS Fig.1 BP5131D Typical Application BP5131D_EN_DS_Rev.1.2 www.bpsemi.com Bright Power Semiconductor Co. Confidential – Customer Use Only 1 BP5131D High Voltage Linear LED Driver Order Information Part Number Package BP5131DB TO252-3 BP5131DC TO252-3 Temperature -40 ℃to115 ℃ -40 ℃to125 ℃ Packing Method Tape:2,500 pcs/reel 2 reels/box Tape:2,500 pcs/reel 2 reels/box Mark BP5131D XXXXXY XYYB BP5131D XXXXXY XYYC BP5131D-XXXXXY-XYYZ Package D:TO25...