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BP3166B High Precision PSR Constant Current LED Driver

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Description

BP3166B High Precision PSR Constant Current LED Driver .
The BP3166B is a high precision primary-side feedback and regulation controller for LED lighting, it operates in constant current control mode and is.

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Datasheet Specifications

Part number
BP3166B
Manufacturer
BPS
File Size
230.93 KB
Datasheet
BP3166B-BPS.pdf
Description
High Precision PSR Constant Current LED Driver

Features

* No VCC capacitor and no starting resistance
* Integrated HV JFET for Power Supply
* No Auxiliary winding for sensing and supplying
* Universal input voltage
* ±5% LED Output Current Accuracy
* LED Short Protection
* LED Open Protection
* Thermal regulation function

Applications

* LED Bulb
* LED Candle Light
* Other LED Lighting Typical Application NP NS AC BP3166B 4 HV 3 NC 2 GND 1 ROVP DRAIN 5 DRAIN 6 CS 7 Option Figure 1. Typical application circuit for BP3166B BP3166B_CN_DS_Rev.1.0 www. bpsemi. com 1 Bright Power Semiconductor Co. Confidential

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