Datasheet Details
- Part number
- BP2857D
- Manufacturer
- BPS
- File Size
- 678.41 KB
- Datasheet
- BP2857D-BPS.pdf
- Description
- Non-isolated Buck Offline LED Driver
BP2857D Description
BP2857D Non-isolated Buck Offline LED Driver .
The BP2857D is a high precision buck constant current LED driver.
BP2857D Features
* Critical Conduction Mode Operation
* Internal 500V Power MOSFET
* No Auxiliary Winding
* Ultra Low Operating Current
* Universal input
* ±5% LED Output Current Accuracy
* LED Open Protection
* LED Short Protection
* Current Sensing Resistor Short Protection
BP2857D Applications
* LED Candle Light
* LED Bulb
* Other LED Lighting
Typical Application
AC
BP2857D
5 DRAIN 6 DRAIN 4 VCC 3 TM
FB 2
GND 1 CS 7
BP2857D_EN _DS_Rev.1.0
Figure 1. Typical application circuit for BP2857D
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* Customer Use Only
1
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