BQ294701DSGT

$0.91

Description：IC BATT PROT LI-ION 2-4CEL 8WSON
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:eb194b30a02c Category: Battery Management Brand: Texas Instruments

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Product introduction

BQ294701DSGT is listed in the Battery Management range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC BATT PROT LI-ION 2-4CEL 8WSON. Review the specifications below when checking this part for your BOM.

Battery Management specifications for BQ294701DSGT

Description：IC BATT PROT LI-ION 2-4CEL 8WSON
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Battery Protection
Battery Chemistry：Lithium Ion
Number of Cells：2 ~ 4
Fault Protection：Over Voltage
Interface：-
Operating Temperature：-40°C ~ 110°C (TA)
Grade：-
Qualification：-
Mounting Type：Surface Mount
Package / Case：8-WFDFN Exposed Pad
Supplier Device Package：8-WSON (2x2)

Battery Management datasheet and documents for BQ294701DSGT

BQ294701DSGT

Battery Management Overview

The BQ294701DSGT is a lithium-ion battery protection integrated circuit manufactured by Texas Instruments. It operates within a supply voltage range of up to 20 V and supports lithium-ion and lithium-polymer cell chemistries. The device features an output voltage specification of 4.25 V and provides an output current capability of 4.5 mA. Designed for surface-mount applications, it utilizes an 8-pin WSON package. The component functions within an operating temperature range from -40 C to +85 C and maintains a low quiescent current of 1 uA.

Battery Management Feature Summary

Provides overvoltage protection for single-cell lithium-ion and lithium-polymer batteries
Integrates high-side switch control with low standby current consumption
Supports standard surface-mount installation in compact packages

Battery Management Applications

Single-cell portable electronic devices
Lithium-ion battery pack protection systems
Consumer electronics power management modules

Battery Management Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm packaging configuration and reel specifications. Ensure compatibility with required thermal and electrical parameters for the target application environment before finalizing procurement orders.

Battery Management Selection Notes

Select this component for single-cell lithium-based battery protection requiring precise overvoltage thresholds. Consider the WSON-8 package constraints and operating temperature limits when designing the printed circuit board layout and thermal management strategy for the end product.

Battery Management Part Context

This part belongs to the BQ2947 series of battery protection ICs from Texas Instruments. It shares common architectural features with siblings like the BQ294700 and BQ294702, primarily distinguished by its specific 4.25 V output voltage threshold compared to other variants in the family.