Texas Instruments · Impedance Track™ Series
Texas Instruments BQ27541DRZT-V200, Impedance Track™ series, Multi-Function Controller, Li-Ion fuel gauge, I²C interface, 1-cell, over-temperature protection, -40°C to 85°C, 12-VFDFN Exposed Pad, 12-SON (2.5x4), Active.
MOQ 1 · Tape & Reel (TR); Cut Tape (CT) · RoHS · EIA-481 · DAP/DDP · T/T
| Parameter / Attribute | Specification / Value |
|---|---|
| Series | Impedance Track™ |
| Mounting | Surface Mount |
| Interface | I²C |
| Operating temperature | -40°C~85°C(TA) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Function | Multi-Function Controller |
| Case | 12-VFDFN Exposed Pad |
| Number of cells | 1 |
| Fault protection | Over Temperature |
| Battery chemistry | Lithium Ion |
The BQ27541DRZT-V200 is a Texas Instruments Impedance Track™ fuel gauge designed for single-cell Lithium Ion battery packs. It communicates with the host system over an I²C interface, reporting remaining capacity, state-of-charge, and voltage with the algorithm's characteristic accuracy across the cell's age and temperature.