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SP6139 - 1.3MHz Synchronous PWM Controller

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Sipex

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SP6139 1.3MHz Synchronous PWM Controller by Sipex - Datasheet Preview — Datasheet preview – SP6139

Datasheet Details

Part number	SP6139
Manufacturer	Sipex
File Size	286.53 KB
Description	1.3MHz Synchronous PWM Controller
Datasheet	SP6139 Datasheet
Additional preview pages of the SP6139 datasheet.

Product details

Description

The SP6139 is a synchronous step-down switching regulator controller optimized for high efficiency.

The part is designed to be especially attractive for dual supply, 12V step down with 5V used to power the controller.

This lower VCC voltage minimizes power dissipation in the part.

Features

2.5V to 20V Step Down Achieved Using Dual Input.
Small 10-Pin MSOP Package.
Up to 15A Ouput Capability.
Highly Integrated Design, Minimal Components.
UVLO Detects Both VCC and VIN.
Short Circuit Protection with Auto-Restart.
On-Board 1.5Ω sink (2Ω source) NFET Drivers.
Programmable Soft Start.
Fast Transient Response.
High Efficiency: Greater than 94% Possible.
Asynchronous Start-Up into a Pre-Charged Output VCC 1 GL 2 GND 3 VFB 4 COMP 5.

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Published: Jan 11, 2022 |