DatasheetsPDF.com

QH7935

Part Number	QH7935
Manufacturer	DILIGENT
Description	PSR Single-Stage APFC Offline LED Driver
Published	Dec 8, 2015
Detailed Description	QH7935 PSR Single-Stage APFC Offline LED Driver Description The QH7935 is a high precision primary-side regulation dri...
Datasheet	QH7935 PDF File

Overview

QH7935 PSR Single-Stage APFC Offline LED Driver Description The QH7935 is a high precision primary-side regulation driver with single stage Active PFC, specially designed for universal input offline flyback or buck-boost constant current LED lighting.
The driver with on-chip PFC circuit achieves high power factor and low THD.
Operating in critical conduction mode, the power MOSFET switching loss is reduced and the inductor is fully utilized.
The QH7935 adopts proprietary primary side current sensing scheme.
It can precisely control the LED current without secondary side sense and feedback circuits.
The device integrates a 650V power MOSFET to further reduce external components, for saving ...

Similar Datasheet

Since 2006. D4U Semicon,
Electronic Components Datasheet Search Site. (Privacy Policy & Contact)