LM61440 Low EMI Synchronous Step-Down Converter

Texas Instruments

Description

LM61440 SNVSBD6C * MAY 2019 * REVISED JUNE 2021 LM61440 3-V to 36-V, 4-A, Low EMI Synchronous Step-Down Converter 1 .
The LM61440 is a high-performance, DC-DC synchronous step-down converter.

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Datasheet Specifications

Part number: LM61440
Manufacturer: Texas Instruments ↗
File Size: 3.04 MB
Datasheet: LM61440-etcTI.pdf
Description: Low EMI Synchronous Step-Down Converter

Features

* Functional Safety-Capable
* Documentation available to aid functional safety system design
* Optimized for ultra low EMI requirements
* Hotrod™ package and parallel input path minimize switch node ringing
* Parallel input path minimizes parasitic inductance

Applications

* Supports 42-V transients
* ±1% total output regulation accuracy
* VOUT adjustable from 1 V to 95% of VIN
* 0.3-V dropout with 3-A load (typical)
* High efficiency power conversion at all loads
* 7-µA no load current at 13.5 VIN, 3.3 VOUT
* 83

LM61440 Distributors

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LM61440 Low EMI Synchronous Step-Down Converter Texas Instruments

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