Texas Instruments BQ24315DSGR Battery Protection IC, 8-WFDFN Exposed Pad, 8-WSON (2x2), Tape & Reel, Active.
| Parameter | Value |
|---|---|
| Mounting | Surface Mount |
| Operating temperature | -40°C~125°C(TJ) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Function | Battery Protection |
| Case | 8-WFDFN Exposed Pad |
| Fault protection | Over Current, Over Temperature, Over/Under Voltage |
| Battery chemistry | Lithium Ion |
The BQ24315DSGR is a dedicated Li-Ion battery protection IC from Texas Instruments, integrating over-current, over-temperature, and over/under-voltage fault detection into a single 8-WSON package.
The 2x2 mm footprint and 0.50 mm pitch keep the board area small, but the exposed pad requires a solder paste stencil aperture that covers at least 50% of the pad area to avoid voids under the die attach.
The device provides over-current, over-temperature, and over/under-voltage protection for single-cell Li-Ion battery packs.