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BQ25640EVM

BQ25640 evaluation module

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BQ25640EVM

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Overview

The BQ25640EVM evaluation module (EVM) is a complete evaluation system for the BQ25640 IC, a switch mode buck single-cell battery charger with an input range of 3.9V - 18V and NVDC power path management in a WQFN package.

The BQ25640EVM has a maximum operational input of 18V and a maximum charge current of 5A.

Features
  • Narrow VDC (NVDC) power path management for powering the systems and charging the battery.
  • Supports I2C communication for systems configuration and status reporting.
  • Test points for key signals available for testing purposes.
  • Jumpers for easy configuration.
  • One push-button for wake-up and reset input with adjustable timers.
  • USB Type-C connector for USB Type-C detection evaulation.
Battery charger ICs
BQ25640 — I2C controlled 1-cell 5-A buck battery charger with 18-V max input, Type-C detection and OTG output
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Evaluation board

BQ25640EVM — BQ25640 evaluation module

Supported products & hardware

BQ25640EVM — BQ25640 evaluation module

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Certification

BQ25640EVM-DOC-CERT — BQ25640EVM EU Declaration of Conformity (DoC)

Supported products & hardware

Supported products & hardware

Hardware development
Evaluation board
BQ25640EVM — BQ25640 evaluation module
Download options

BQ25640EVM-DOC-CERT — BQ25640EVM EU Declaration of Conformity (DoC)

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Version: 1.0
Release date: Feb 12, 2026
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Hardware development
Evaluation board
BQ25640EVM — BQ25640 evaluation module

Release Information

BQ25640EVM EU Declaration of Conformity (DoC)
TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

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* EVM User's guide BQ25640 Evaluation Module PDF | HTML Mar 9, 2026

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