BQ27425YZFR-G1

$2.86

Description：IC BATT FUEL GAUGE LICO2 15DSBGA
Series：Impedance Track™
Mfr：Texas Instruments
Package：Tape & Reel (TR),Bulk

SKU:e362b58783d5 Category: Battery Management Brand: Texas Instruments

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Product introduction

BQ27425YZFR-G1 is listed in the Battery Management range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC BATT FUEL GAUGE LICO2 15DSBGA. Review the specifications below when checking this part for your BOM.

Battery Management specifications for BQ27425YZFR-G1

Description：IC BATT FUEL GAUGE LICO2 15DSBGA
Series：Impedance Track™
Mfr：Texas Instruments
Package：Tape & Reel (TR),Bulk
Function：Battery Monitor
Battery Chemistry：Lithium Cobalt Oxide
Number of Cells：1
Fault Protection：-
Interface：I2C
Operating Temperature：-40°C ~ 85°C (TA)
Grade：-
Qualification：-
Mounting Type：Surface Mount
Package / Case：15-UFBGA, DSBGA
Supplier Device Package：15-DSBGA

Battery Management datasheet and documents for BQ27425YZFR-G1

BQ27425YZFR-G1

Battery Management Overview

The BQ27425YZFR-G1 is a system-side impedance tracking fuel gauge designed for single-cell lithium-ion and lithium polymer batteries. It operates within a supply voltage range of 2.7 V to 4.5 V and supports an output voltage of 2.6 V. The device accommodates battery capacities from 100 mAh to 4000 mAh. It is housed in a DSBGA-15 package with surface-mount installation. The component functions across a temperature range of -40°C to +85°C.

Battery Management Feature Summary

Implements Impedance Track technology for high-accuracy state-of-charge monitoring
Provides system-side battery management without requiring external sensing components
Supports configuration via I2C interface for flexible integration

Battery Management Applications

Portable consumer electronics
Medical devices
Industrial handheld instruments

Battery Management Procurement Notes

Verify the specific suffix G1 against the latest Texas Instruments datasheet to confirm pinout and configuration compatibility. Ensure the ordering quantity aligns with the standard reel packaging requirements specified by the manufacturer. Cross-reference the RoHS status and environmental compliance data prior to final procurement approval.

Battery Management Selection Notes

Select this component when accurate state-of-charge estimation is required for single-cell Li-ion or Li-Po applications. The Impedance Track algorithm necessitates initial calibration but offers superior long-term accuracy compared to voltage-based methods. Consider the DSBGA-15 footprint constraints during PCB layout design.

Battery Management Part Context

This part belongs to the BQ27425-G1 series of fuel gauges. It is distinct from variants like the BQ27425YZFT-G1, which utilizes cut tape packaging instead of reels. The G1 designation indicates specific firmware and hardware revision characteristics defined by Texas Instruments.