Description
BP9926F Non-isolated Buck Offline LED Driver .
BP9926F is a high precision Buck constant current LED driver.
Features
* Internal 500V Power MOSFET
* Integrated HV JFET for VCC Power Supply
* Critical Conduction Mode Operation
* Low Operating Current
* ±5% LED Output Current Accuracy
* LED Open Protection
* LED Short Protection
* VCC Under Voltage Protection
* Thermal Regulation F
Applications
* LED Bulb
* LED Tube
* LED Ceiling Light
* Other LED Lighting
Typical Application
AC
BP9926F
5 CS
DRAIN 4
6 CS
NC 3
7 CS 8 CS
NC 2 VCC 1
Figure 1. Typical application circuit for BP9926F
BP9926F_EN _DS_Rev.1.1
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