http://www.ti.com/general/docs/suppproductinfo.tsp?distId=26&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fpdf%2Fsluucy5″>View Datasheet

Texas Instruments BQ25756EEVM Evaluation Module

Texas Instruments BQ25756EEVM Evaluation Module is designed to evaluate the BQ25756E IC, a buck-boost battery charge controller with a 4.2V to 36V wide input voltage range. This evaluation module operates at a maximum input and output of 36V and a maximum charge current of 10A. The BQ25756EEVM evaluation module features adjustable input overvoltage and undervoltage protection and output overvoltage and overcurrent protection. This module is ideal for kick eScooters, cordless power tools, garden tools, robotic lawnmowers, portable power stations, cordless vacuum cleaners, robots, solar chargers, and USB-PD EPR.

The BQ25756EEVM evaluation module can be evaluated for up to 180W USB Extended Power Range (EPR) and up to 7-cell Li-Ion battery charging implementing CC/CV profile. This module comes with smaller clearance and creepage than generally used on high-voltage boards and does not have an isolation boundary.

Features

Synchronous buck-boost DC/DC charge controller with NFET drivers:
- 200kHz to 600kHz adjustable switching frequency range
- Optional synchronization to external clock
- Optional gate driver supply input for optimized efficiency
4.2V to 36V wide input voltage range and 36V output voltage
Resistor-programmable standalone with added I²C mode
High safety integration:
- Adjustable input overvoltage and undervoltage protection
- Output overvoltage and overcurrent protection

4V to 36V output voltage power up from battery (reverse mode)
Built-in MPPT to maximize power from solar panel arrays
Includes inductor autodetection to optimize circuit performance
Circuit design is tested and includes GUI and User’s guide

Texas Instruments BQ25756EEVM Evaluation Module

Features

husseinkey ELECTRONICS®

COMPANY