Zenode.ai Logo
Beta
Log InSign Up
15-DSBGA
Integrated Circuits (ICs)

BQ27425YZFT-G1

Active
Texas Instruments

SYSTEM-SIDE IMPEDANCE TRACK™; FUEL GAUGE WITH DIRECT BATTERY CONNECTION | GAS GAUGE BATTERY

Deep-Dive with AI

Search across all available documentation for this part.

Documentsbq27425 EVM: Single-Cell Impedance Track Technology (Rev. A)bq27425-G1 to bq27425-Gx Change List+3
15-DSBGA
Integrated Circuits (ICs)

BQ27425YZFT-G1

Active
Texas Instruments

SYSTEM-SIDE IMPEDANCE TRACK™; FUEL GAUGE WITH DIRECT BATTERY CONNECTION | GAS GAUGE BATTERY

Deep-Dive with AI

Documentsbq27425 EVM: Single-Cell Impedance Track Technology (Rev. A)bq27425-G1 to bq27425-Gx Change List+3

Technical Specifications

Parameters and characteristics for this part

SpecificationBQ27425YZFT-G1
Battery ChemistryLithium Cobalt Oxide
FunctionBattery Monitor
InterfaceI2C
Mounting TypeSurface Mount
Number of Cells1
Operating Temperature [Max]85 °C
Operating Temperature [Min]-40 °C
Package / CaseDSBGA, 15-UFBGA
Supplier Device Package15-DSBGA

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
DigikeyCut Tape (CT) 1$ 4.57
10$ 4.13
25$ 3.94
100$ 3.42
Digi-Reel® 1$ 4.57
10$ 4.13
25$ 3.94
100$ 3.42
Tape & Reel (TR) 250$ 3.38
Texas InstrumentsSMALL T&R 1$ 5.47
100$ 4.79
250$ 3.36
1000$ 2.71

Description

General part information

BQ27425-G2B Series

The Texas Instruments bq27425-G2 fuel gauge is an easy-to-configure microcontroller peripheral that provides system-side fuel gauging for single-cell Li-Ion batteries. The device requires minimal user configuration and system microcontroller firmware development.

The fuel gauge uses the patented Impedance Track™ algorithm for fuel gauging, and provides information such as remaining battery capacity (mAh), state-of-charge (%), and battery voltage (mV).

Battery fuel gauging with the bq27425-G2 fuel gauge requires connections only to PACK+ (P+) and PACK– (P–) for a removable battery pack or embedded battery circuit. The 15-pin, 2.69 mm × 1.75 mm, 0.5-mm pitch chip scale package (DSBGA) is ideal for space-constrained applications.