Datasheet4U Logo Datasheet4U.com

LM5143A-Q1 - Automotive 3.5-V to 65-V Dual Synchronous Buck Controller

Description

The LM5143A-Q1 is a 65-V DC/DC synchronous buck controller for high-current single or dual outputs.

Features

  • 2.

📥 Download Datasheet

📁 Similar Datasheet

  • LM5100 - High Voltage High Side and Low Side Gate Driver (National Semiconductor)
  • LM5100A - (LM5100x / LM5101x) High Voltage High Side and Low Side Gate Drivers (National Semiconductor)
  • LM5100B - (LM5100x / LM5101x) High Voltage High Side and Low Side Gate Drivers (National Semiconductor)
  • LM5100C - (LM5100x / LM5101x) High Voltage High Side and Low Side Gate Drivers (National Semiconductor)
  • LM5101 - High Voltage High Side and Low Side Gate Driver (National Semiconductor)
  • LM5101A - (LM5100x / LM5101x) High Voltage High Side and Low Side Gate Drivers (National Semiconductor)
  • LM5101B - (LM5100x / LM5101x) High Voltage High Side and Low Side Gate Drivers (National Semiconductor)
  • LM5101C - (LM5100x / LM5101x) High Voltage High Side and Low Side Gate Drivers (National Semiconductor)
  • LM5102 - High Voltage Half-Bridge Gate Driver (National Semiconductor)
  • LM5104 - High Voltage Half-Bridge Gate Driver (National Semiconductor)
Other Datasheets by Texas Instruments
  • LM5143 - 3.5-V to 65-V Dual Synchronous Buck DC/DC Controller
  • LM5143-Q1 - Automotive 3.5-V to 65-V Dual Synchronous Buck Controller
  • LM5140-Q1 - Wide Input Range Dual Synchronous Buck Controller
  • LM5141-Q1 - Wide Input Range Synchronous Buck Controller
  • LM5145 - Synchronous Buck DC-DC Controller
  • LM5146 - 100-V Synchronous Buck DC/DC Controller
  • LM5148-Q1 - Buck DC/DC Controller
  • LM5149 - DC/DC Controller

Full PDF Text Transcription

Click to expand full text
LM5143A-Q1 SNVSCC1 – MAY 2022 LM5143A-Q1 Automotive 3.5-V to 65-V Dual Synchronous Buck Controller With Low IQ 1 Features 2 Applications • AEC-Q100 qualified for automotive applications: – Device temperature grade 1: –40°C to +125°C ambient operating temperature • Functional Safety-Capable • Automotive electronic systems • Infotainment systems, instrument clusters • Advanced driver assistance systems (ADAS) • Body electronics and lighting – 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 0.6 V to 55 V – 150°C maximum junction temperature – 3.
Published: |