Texas Instruments BQ27425YZFR-G2A, Impedance Track™ series, Battery Monitor, I²C interface, 1-cell Li-Ion, -40°C to 85°C, 15-DSBGA package, Surface Mount.
| Parameter | Value |
|---|---|
| Series | Impedance Track™ |
| Mounting | Surface Mount |
| Interface | I²C |
| Operating temperature | -40°C~85°C(TA) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Function | Battery Monitor |
| Case | 15-UFBGA, DSBGA |
| Number of cells | 1 |
| Battery chemistry | Lithium Ion |
It communicates over an I²C interface, making it a straightforward addition to a portable or battery-backed design.
The 15-DSBGA package (15-UFBGA, DSBGA) is a fine-pitch BGA with no exposed leads — rework requires a hot-air station and a stencil for solder paste.
No.
It is a single-cell Lithium Ion battery monitor that uses the Impedance Track™ algorithm to report state-of-charge over an I²C interface, typically in portable electronics, medical devices, and industrial battery-backed equipment.