BP9021A High Precision PSR Constant Current LED Driver

BPS

Description

BP9021A High Precision PSR Constant Current LED Driver .
The BP9021A 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: BP9021A
Manufacturer: BPS
File Size: 440.43 KB
Datasheet: BP9021A-BPS.pdf
Description: High Precision PSR Constant Current LED Driver

Features

* Built-in 650V Power MOSFET
* Constant current control without secondary sense and feedback circuit.
* No Auxiliary winding for sensing and supplying
* Ultra low operating current to improve efficiency
* Universal input voltage
* ±5% LED current accuracy
* LED short and

Applications

* GU10/E27 LED bulb, spot light
* Other LED lighting NP NS AC BP9021A 2 VCC NC 5 4 ROVP NC 6 1 CS 3 GND DRAIN 7 DRAIN 8 Figure 1. Typical application circuit for BP9021A BP9021A_EN_DS_Rev.1.0 www. bpsemi. com 1 Bright Power Semiconductor Co. Confidential
* Customer Use O

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BP9021A High Precision PSR Constant Current LED Driver BPS

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