Texas Instruments BQ25640EVM Evaluation Module
Texas Instruments BQ25640EVM Evaluation Module is a complete evaluation system for the BQ25640 IC, a switch-mode buck single-cell battery charger. This BQ25640 IC features an input voltage range of 3.9V to 18V and NVDC power path management in a WQFN package. The BQ25640EVM module provides a Narrow VDC (NVDC) power path management for powering the systems and charging the battery. This evaluation module supports I2C communication for system configuration and status reporting. The BQ25640EVM module features a maximum operational input of 18V and a maximum charge current of 5A. This evaluation module offers a USB Type-C® connector for USB Type-C® detection evaluation and provides connections for EV2400 and USB2ANY. Typical applications include consumer wearables, smartwatches, portable speakers, TWS earphones, IP cameras, EPOS, and Portable medical equipment.
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 are 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 evaluation
- Connections for EV2400 and USB2ANY
Applications
- Consumer wearables and smartwatch
- Portable speakers and TWS earphones
- IP camera and EPOS
- Portable medical equipment
Test Setup for BQ25640 EVM
