LD7922 - Primary-Side PWM Power Switch

Leadtrend Technology

The LD7922 by Leadtrend Technology is a Primary-Side PWM Power Switch. Below is the official datasheet preview.

Datasheet Details

Part number	LD7922
Manufacturer	Leadtrend Technology
File Size	302.79 KB
Description	Primary-Side PWM Power Switch
Datasheet	LD7922-LeadtrendTechnology.pdf
Additional preview pages of the LD7922 datasheet.

The LD7922 integrates a 700V power MOSFET and a primary-side feedback PWM controller with CV/CC operation in a DIP-7 package.

OTP (Over Temperature Protection) and OVP (Over Voltage Protection) to prevent the circuit from being damaged under abnormal conditions. Features.
Built-in 700V Power MOSFET.
Primary-side Feedback Control.
Constant Current Control.
Built-in Load Regulation Compensation.
Built-in Primary Winding Inductance Compensation.
Low Startup Current (.

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Published: Oct 20, 2015 |