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LM61460-Q1 - Automotive Low EMI Synchronous Step-Down Converter

General Description

The LM61460-Q1 is an automotive-focused, high-performance, DC-DC synchronous step-down converter.

With integrated high-side and low-side MOSFETs, up to 6 A of output current is delivered over a wide input range of 3.0 V to 36 V; tolerant of 42 V, easing input surge protection design.

Key Features

  • AEC-Q100 qualified for automotive.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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LM61460-Q1 SNVSB70F – MAY 2019 – REVISED JUNE 2021 LM61460-Q1 Automotive 3-V to 36-V, 6-A, Low EMI Synchronous Step-Down Converter 1 Features • AEC-Q100 qualified for automotive applications – 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 and parallel input path minimize switch node ringing – Spread spectrum reduces peak emissions – Adjustable SW node rise time • Designed for automotive applications – Supports 42-V automotive load dump – ±1% total output regulation accuracy – VOUT adjustable from 1 V to 95% of VIN – 0.4-V dropout with 4-A load (typical) • High efficiency power conversion at all loads – 7-µA no load current at 13.5 VIN, 3.