LD7129 - Single Synchronous Buck PWM and Linear Power Controller

Name: LD7129
SKU: LD7129-927572

Leadtrend

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Datasheet Details

Part number	LD7129
Manufacturer	Leadtrend
File Size	233.68 KB
Description	Single Synchronous Buck PWM and Linear Power Controller
Datasheet	LD7129-Leadtrend.pdf

LD7129 Product details

Description

The LD7129 consists of the dual-output power controller and the protection circuits in a single SOP-14 packaged chip for the graphic card and other applications.

Features

Controller Operates from 5V and 12V.
Drive Two N-channel MOSFETs for Switching Buck Converter.
Drive a N-channel MOSFET on Linear Output.
Fixed 600KHz Constant Switching Frequency.
Full Range 0~100% Duty-cycle.
Internal Soft-start.
Fast Transient Response.
UVP Monitoring on Both Outputs.
Internal 0.8V Reference Voltage.

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Published: Jul 5, 2015 |