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LD7833 Datasheet, Leadtrend Technology

LD7833 controller equivalent, high power factor primary side flyback led controller.

LD7833 Avg. rating / M : 1.0 rating-11

datasheet Download (Size : 596.60KB)

LD7833 Datasheet

Features and benefits


* High Voltage (700V) Startup Circuit
* Transition Mode Operation
* High Power Factor
* Dimmable by TRIAC dimmer
* VCC Over Voltage Pr.

Application

With high voltage start-up technology, high power factor and TM control, the start-up time and MOSFET switching losses .

Description

The LD7833 is a primary side regulation Flyback controller with power factor for TRIAC dimmable LED driver. The LD7833 provides constant current (CC) operation requiring neither photo-coupler nor secondary control circuit. It minimizes the components.

Image gallery

LD7833 Page 1 LD7833 Page 2 LD7833 Page 3

TAGS

LD7833
High
Power
Factor
Primary
Side
Flyback
LED
Controller
Leadtrend Technology

Manufacturer


Leadtrend Technology

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