TIPA-050053

mmWave AWR2544 sensor power-supply design using the LP87725-Q1

TIPA-050053

Design files

Overview

This power supply design describes the optimized power IC (PMIC) to power the AWR2544 radar sensor. AWR2544LOPEVM showcases the typical connection between AWR2544LOP and LP87725-Q1 PMIC. LP87725-Q1 was optimized to meet the stringent power management requirements of the AWR2544LOP radar device.

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A fully assembled board has been developed for testing and performance validation only, and is not available for sale.

Design files & products

Products

Includes TI products in the design and potential alternatives.

Multi-channel ICs (PMICs)

LP87725-Q1Automotive, three 3A low-noise buck converters, I/O LDO and load-switch PMIC for radar MMICs

Data sheet: PDF | HTML

Technical documentation

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Type Title Date
User guide AWR2544LOPEVM User’s Guide Oct. 23, 2023

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