BL8345B High PFC BUCK LED Driver

BELLING

Description

BL8345B High PFC BUCK LED Driver GENERATION .
BL8345B is a highly integrated power switch with constant current (CC) control for LED lighting applications.

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Datasheet Specifications

Part number: BL8345B
Manufacturer: BELLING
File Size: 288.82 KB
Datasheet: BL8345B-BELLING.pdf
Description: High PFC BUCK LED Driver

Features

* Active PFC for High PF and Low THD
* PF>0.9 with Universal Input
* Built-in HV Startup and IC Power Supply Circuit
* Internal 500V Power MOSFET
* Quasi-Resonant for H

Applications

* The IC utilizes Quasi-Resonant (QR) Buck topology with active PFC control for high PF, low THD, and high efficiency. BL8345B integrates 500V power MOSFET with high voltage startup and IC power supply circuit, which requires very few external components. The IC senses the inductor current during the

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BL8345B High PFC BUCK LED Driver BELLING

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