BQ25756EVM

BQ25756 evaluation module for 1- to 14-cell bidirectional buck-boost battery charge controller

BQ25756EVM

Order now

Overview

The BQ25756EVM evaluation module (EVM) is a complete evaluation system for BQ25756, a bi-directional charge controller with a wide input and output voltage range of up to 60 V. The BQ25758 device is a wide input voltage, bidirectional switched-mode buck-boost battery charge controller. The device offers high-efficiency battery charging over a wide voltage range with output CC-CV control. The device integrates all the loop compensation for the buck-boost converter, providing a high density solution with ease of use.

Features
  • Synchronous switch mode buck-boost charger for 1s to 14s battery configuration for up to 20-A charging with 50-mA resolution
  • Built in MPPT to maximize power from solar panel arrays
  • Wide input and output voltage range
  • Power up from battery (reverse mode) output 4 V to 60 V
  • Includes inductor autodetection to optimize circuit performance
  • The circuit design is tested and includes GUI and User's Guide
Battery charger ICs
BQ25756 Stand-alone or I²C-controlled 70-V bidirectional buck-boost charge controller with MPPT
Download View video with transcript Video

Get started

  1. Order the BQ25756 evaluation module
  2. Order the EV2400 evaluation module to communicate with the BQ25756 evaluation module
  3. Download BQSTUDIO software to access the BQ25756 BQZ file
  4. Schematics are available in the BQ25756 Evaluation Module User's Guide

Order & start development

Evaluation board

BQ25756EVM — BQ25756 evaluation module for 1- to 14-cell bidirectional buck-boost battery charge controller

Log in to order
In stock / Out of stock
Limit:
Not available on TI.com
Interface adapter

EV2400 — USB-Based PC Interface Board for Battery Fuel (Gas) Gauge Evaluation Module

Log in to order
In stock / Out of stock
Limit:
Not available on TI.com
Calculation tool

BQ25756-DESIGN-CALC — BQ25756 design calculator

Supported products & hardware
Download

BQ25756-DESIGN-CALC BQ25756 design calculator

close
Latest version
Version: V01X-2
Release date: 27 Oct 2023
download BQ25756-DESIGN-CALC.zip  — 804 K

Checksum
Products
Battery charger ICs
BQ25756 Stand-alone or I²C-controlled 70-V bidirectional buck-boost charge controller with MPPT BQ25758 I²C controlled 60-V bi-directional buck-boost controller with USB PD EPR and PPS support BQ25756E Stand-alone or I²C-controlled bidirectional buck-boost charge controller for up to 7S batteries
Hardware development
Evaluation board
BQ25756EVM BQ25756 evaluation module for 1- to 14-cell bidirectional buck-boost battery charge controller

Release Infomation

BQ25756 design calculator is a calculation tool for BQ25756 which is a wide input voltage, switched mode buck-boost Li-Ion, Li-polymer, or LiFePO4 battery charge controller with bidirectional power flow support. The BQ25756 design calculator helps the user select design components by taking design constraints and suggesting components that fits the user's design.

TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

No results found. Please clear your search and try again.
View all 2
Type Title Date
EVM User's guide BQ25756 Evaluation Module User's Guide (Rev. B) PDF | HTML 28 Aug 2023
Certificate BQ25756EVM EU RoHS Declaration of Conformity (DoC) 21 Mar 2023

Related design resources

Hardware development

EVALUATION BOARD
BQ25756EVM BQ25756 evaluation module for 1- to 14-cell bidirectional buck-boost battery charge controller

Software development

APPLICATION SOFTWARE & FRAMEWORK
BQSTUDIO Battery Management Studio (bqStudio) Software

Support & training

TI E2E™ forums with technical support from TI engineers

View all forum topics

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​

Videos