Texas Instruments bq2577xGEVM Controller Evaluation Module (EVM)
Texas Instruments bq2577xGEVM Controller Evaluation Module (EVM) is designed to evaluate the bq2577xG. The bq2577xG is a high-power, high-efficiency battery charge controller. The evaluation module drives GAN FETs for high efficiency. The input voltage range is from 3.5V to 40V, with a programmable output of 2 to 5 cells and a charge current range of 0A to 16.3A. This bq2577xGEVM allows the user to evaluate the function and performance of the bq2577xG with step-by-step instructions. The Texas Instruments bq2577xGEVM also serves as a reference design with a complete schematic, layout, and Bill of Materials (BOM).
Features
- Supports 3.5V to 40V input source
- High efficiency with GAN FETs
- Narrow VDC (NVDC) power path management
- 600kHz or 800kHz switching frequency for low-profile inductor
- Power and current monitor for CPU throttling
- Safety features
- Thermal protection
- Overvoltage protection
- Overcurrent protection
Applications
- Standard notebook PC, Chromebook™
- Appliances (battery charger and oxygen concentrator)
Board Layout
Related Product
Texas Instruments bq25770G Battery Charge Controller
A synchronous NVDC buck-boost battery charge controller that charges 2- to 5-cell batteries.
Đã phát hành: 2024-06-27
| Đã cập nhật: 2024-07-03