BQ294700DSGR Texas Instruments BQ294700DSGR is a battery protection IC designed for 2-4 cell Li-Ion battery packs. It is housed in an 8-pin WSON package.
Mfr Part #:

BQ294700DSGR

Available from 5 distributors
Mfr Name: Texas Instruments
Texas Instruments
Texas Instruments BQ294700DSGR is a battery protection IC designed for 2-4 cell Li-Ion battery packs. It is housed in an 8-pin WSON package.
✓ Total Stock: 7,991 pcs
$ Price Range: $0.21

BQ294700DSGR Available from 5 distributors

✓ Authorised
✓ Non-Authorised

BQ294700DSGR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Battery Chemistry
Fault Protection
Function
Mounting Type
Number of Cells
Operating Temperature
Supplier Device Package

BQ294700DSGR Description

Short technical summary and product information.

The Texas Instruments BQ294700DSGR is a battery protection integrated circuit designed for Li-Ion battery packs with 2 to 4 series cells. It provides overvoltage protection to safeguard the battery cells during charging.

 

This device is housed in an 8-pin WSON (WSON-8) package, making it suitable for space-constrained portable electronics. The BQ294700DSGR is part of Texas Instruments' battery management portfolio, offering reliable protection for consumer and industrial battery-powered applications.

 

Key specifications include support for 2-4 cell Li-Ion battery configurations and a compact surface-mount package. The IC is designed for easy integration into battery pack protection circuits.

BQ294700DSGR Quick Information

Product Type: Battery Management IC
Series: BQ2947
Canonical Name: Texas Instruments BQ294700DSGR Battery Protection IC for Li-Ion 2-4 Cell
Subcategory: Li-Ion Battery Protection

BQ294700DSGR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

BQ294700DSGR Estimated Pricing

Qty Low High
1+ $0.21 $0.21

Estimated market price range - modelled values for guidance only, not live distributor offers.

BQ294700DSGR Features

  • Provides overvoltage protection for 2-4 series cells.
  • Uses external capacitor for programmable delay timer.
  • Factory programmed OVP threshold from 3.85V to 4.6V.
  • Offers high-accuracy overvoltage protection with ±10mV.
  • Consumes low power of 1µA typical.

BQ294700DSGR Applications

  • Used in portable consumer electronics battery packs.
  • Ideal for power tool battery protection circuits.
  • Suitable for medical device battery management.
  • Applied in industrial handheld equipment battery packs.

BQ294700DSGR FAQs

3 frequently asked questions generated from this part’s specifications.
What is the package type of the BQ294700DSGR?

The BQ294700DSGR is housed in an 8-pin WSON (WSON-8) package.

How many Li-Ion cells does the BQ294700DSGR protect?

The BQ294700DSGR supports protection for 2 to 4 series Li-Ion cells.

What type of protection does the BQ294700DSGR provide?

The BQ294700DSGR provides overvoltage protection for Li-Ion battery packs.

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