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LM5143-Q1 - Automotive 3.5-V to 65-V Dual Synchronous Buck Controller

General Description

The LM5143-Q1 is a 65-V synchronous buck DC/DC controller for high-current single or dual outputs.

Key Features

  • AEC-Q100 qualified for automotive.

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Other Datasheets by Texas Instruments

Part Number Description
LM5143 3.5-V to 65-V Dual Synchronous Buck DC/DC Controller
LM5143A-Q1 Automotive 3.5-V to 65-V Dual Synchronous Buck Controller
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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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LM5143-Q1 SNVSB29C – OCTOBER 2018 – REVISED JUNE 2021 LM5143-Q1 Automotive 3.5-V to 65-V Dual Synchronous Buck Controller With Low IQ 1 Features • AEC-Q100 qualified for automotive applications: – Device temperature grade 1: –40°C to +125°C ambient operating temperature • Functional Safety-Capable – Documentation available to aid functional safety system design • Versatile synchronous buck DC/DC controller – Wide input voltage range of 3.5 V to 65 V – 1% accurate, fixed 3.3-V, 5-V, or adjustable outputs from 0.