LM43603 - 3-A Synchronous Step-Down Voltage Converter

Texas Instruments

The LM43603 by Texas Instruments is a 3-A Synchronous Step-Down Voltage Converter. Below is the official datasheet preview.

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LM43603 3-A Synchronous Step-Down Voltage Converter by Texas Instruments - Datasheet Preview — Official preview page of the **LM43603** 3-A Synchronous Step-Down Voltage Converter datasheet (Texas Instruments).

Datasheet Details

Part number	LM43603
Manufacturer	Texas Instruments
File Size	2.10 MB
Description	3-A Synchronous Step-Down Voltage Converter
Datasheet	LM43603-etcTI.pdf
Additional preview pages of the LM43603 datasheet.

LM43603 Product details

Description

The LM43603 regulator is an easy-to-use synchronous step-down DC-DC converter capable of driving up to 3 A of load current from an input voltage ranging from 3.5 V to 36 V (42 V abs max).

Features

1 27-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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Published: Dec 26, 2019 |