Texas Instruments bq25773EVM Evaluation Module
Texas Instruments bq25773EVM Evaluation Module is configured to evaluate the operation of the bq25773, an I2C-controlled NVDC dual-phase buck-boost charge controller. The complete high-power high-efficiency battery charger has a 3.5V to 40V input voltage range with a programmable output of two to five cells and a charge current range of 0A to 16.3A. The TI bq25773EVM Evaluation Module does not include the EV2400 interface device; the EV2400 must be ordered separately to evaluate the bq2577x EVM.
Features
- Supports 3.5V to 40V input source
- Narrow VDC (NVDC) power path management
- 600kHz or 800kHz switching frequency for a low-profile inductor
- Power and current monitor for CPU throttling
- Safety features: thermal protection, overvoltage, and overcurrent protection
- Supports Vmin Active Protection (VAP) mode for Intel® platform
Applications
- Standard notebook PC and Chromebook
- Appliances
- Battery charger
- Oxygen concentrator
Required Equipment
- Kit does not include the EV2400 interface device; the EV2400 must be ordered separately to evaluate the bq2577x EVM
Associated Controller
Texas Instruments bq25773 Buck-Boost Battery Charge Controller
A battery charge controller charges a 2-cell to 5-cell battery from various input sources.
Test Setup
Layout
Publicado: 2025-10-28
| Actualizado: 2025-11-03