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LD7833V

Leadtrend Technology
Part Number LD7833V
Manufacturer Leadtrend Technology
Description High Power Factor Primary Side Flyback LED Controller
Published Jun 20, 2018
Detailed Description LD7833V 01/20/2015 High Power Factor Primary Side Flyback LED Controller With TRIAC Dimming REV. 00 General Description...
Datasheet PDF File LD7833V PDF File

LD7833V
LD7833V

Overview
LD7833V 01/20/2015 High Power Factor Primary Side Flyback LED Controller With TRIAC Dimming REV.
00 General Description The LD7833V is a primary side regulation Flyback controller with power factor for TRIAC dimmable LED application.
The LD7833V provides constant current (CC) operation requiring neither photo-coupler nor secondary control circuit.
It minimizes the components counts in a tiny package.
Those make it easy to design for cost- effective applications.
With high voltage start-up technology, high power factor and TM control, the start-up time and MOSFET switching losses could be minimized efficiently.
With completed protection built in this IC, such as overvoltage protection (OVP), over-current protection (OCP) and short circuit protection (SCP), the device is capable to meet the safety requirements.
Features  High Voltage (700V) Startup Circuit  Transition Mode Operation  High Power Factor  Dimmable by TRIAC dimmer  VCC Over Voltage Protection  Adjustable ...


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