LM43601 Datasheet 1-A Synchronous Step-Down Voltage Converter

Manufacturer: Texas Instruments

LM43601 1-a synchronous step-down voltage converter by Texas Instruments - Datasheet Preview

Datasheet Details

Part number	LM43601
Manufacturer	Texas Instruments
File Size	2.15 MB
Description	1-A Synchronous Step-Down Voltage Converter
Download	LM43601 Download (PDF)

General Description

The LM43601 regulator is an easy to use synchronous step-down DC-DC converter capable of driving up to 1 A of load current from an input voltage ranging from 3.5 V to 36 V (42 V transient).

The LM43601 provides exceptional efficiency, output accuracy, and dropout voltage in a very small solution size.

An extended family is available in 0.5-A, 2-A and 3-A load current options in pin-to-pin compatible packages.

Overview

Product Folder Order Now Technical Documents Tools & Software Support & Community Reference Design LM43601 SNVSA44B – AUGUST 2014 – REVISED JANUARY 2018 LM43601 3.

Key Features

1 33-µA Quiescent Current in Regulation.
High Efficiency at Light Load (DCM and PFM).
Meets EN55022/CISPR 22 EMI Standards.
Integrated Synchronous Rectification.
Adjustable Frequency Range: 200 kHz to 2.2 MHz (500 kHz default).
Frequency Synchronization to External Clock.
Internal Compensation.
Stable With Almost Any Combination of Ceramic, Polymer, Tantalum, and Aluminum Capacitors.
Power-Good Flag.
Soft S.

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