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LD7820 Datasheet Primary-side Pwm Controller

Manufacturer: Leadtrend

Overview: LD7820 04/08/2012 Primary-Side PWM Controller with CV/CC Operation for LED.

Datasheet Details

Part number LD7820
Manufacturer Leadtrend
File Size 318.50 KB
Description Primary-Side PWM Controller
Datasheet LD7820-Leadtrend.pdf

General Description

The LD7820 is a primary-side feedback controller in CV/CC operation for LED lighting applications.

It minimizes the components counts and is available in tiny packages.

Those make it an ideal design for low cost applications.

Key Features

  • OTP (Over Temperature Protection) and OVP (Over Voltage Protection) to prevent the circuit from being damaged under abnormal conditions. Features.
  • Primary-side Feedback Control.
  • Constant Current Control.
  • Built-in Load Regulation Compensation.
  • Built-in Primary Winding Inductance Compensation.
  • Low Startup Current (.

LD7820 Distributor

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