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LM61440 Datasheet Low Emi Synchronous Step-down Converter

Manufacturer: Texas Instruments

Overview: LM61440 SNVSBD6C – MAY 2019 – REVISED JUNE 2021 LM61440 3-V to 36-V, 4-A, Low EMI Synchronous Step-Down Converter.

General Description

The LM61440 is a high-performance, DC-DC synchronous step-down converter.

With integrated high-side and low-side MOSFETs, up to 4 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

  • 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.
  • Adjustable SW node rise time.
  • Designed for reliable and rugged.

LM61440 Distributor & Price

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