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Texas Instruments bq25638EVM Charger Evaluation Module (EVM)

Texas Instruments bq25638EVM Charger Evaluation Module (EVM) is a complete evaluation system for the bq25638 IC. The bq25638 is a buck single-cell battery charger with an input range of 3.9V to 18V and NVDC power path management. The Texas Instruments bq25638EVM has a maximum 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 are available for testing purposes
  • Jumpers for easy configuration
  • One push-button for wake-up and reset input with adjustable timers
  • Charge status (STAT) and Power Good (PG) LEDS for charging monitoring
  • Connections for EV2400

Applications

  • Gaming and computer accessories
  • Smartphone, tablet
  • IP camera, EPOS
  • Portable medical equipment

Board Layout

Location Circuit - Texas Instruments bq25638EVM Charger Evaluation Module (EVM)

Texas Instruments bq25638EVM Charger Evaluation Module (EVM)