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LM61440-Q1 - Automotive Low EMI Synchronous Step-Down Converter

LM61440-Q1 Description

LM61440-Q1 SNVSBE4C * MARCH 2020 * REVISED JUNE 2021 LM61440-Q1 Automotive 3-V to 36-V, 4-A, Low EMI Synchronous Step-Down Converter .
The LM61440-Q1 is an automotive-focused, high-performance, DC-DC synchronous step-down converter.

LM61440-Q1 Features

* AEC-Q100 qualified with the following results:
* Temperature grade 1:
* 40°C to 150°C, TJ
* Functional Safety-Capable
* Documentation available to aid functional safety system design
* Optimized for ultra-low EMI requirements
* HotRod package

LM61440-Q1 Applications

* Supports 42-V automotive load dump
* ±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

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Texas Instruments LM61440-Q1-like datasheet