Texas Instruments
Texas Instruments BQ25703ARSNR, Battery Monitor, Multi-Chemistry, I²C Interface, 1 ~ 4 Cells, Fault Protection (Over Current, Over Temperature, Over Voltage), -40°C~85°C, 32-WFQFN Exposed Pad, Active.
MOQ 1 · Tape & Reel (TR); Cut Tape (CT) · RoHS · EIA-481 · DAP/DDP · T/T
| Parameter / Attribute | Specification / Value |
|---|---|
| Mounting | Surface Mount |
| Interface | I²C |
| Operating temperature | -40°C~85°C(TA) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Function | Battery Monitor |
| Case | 32-WFQFN Exposed Pad |
| Number of cells | 1 ~ 4 |
| Fault protection | Over Current, Over Temperature, Over Voltage |
| Battery chemistry | Multi-Chemistry |
It integrates over-current, over-temperature, and over-voltage fault protection, making it a fit for portable electronics, power tools, and industrial battery-backed systems where the host needs to read charge state and set thresholds over a serial bus.
