Home Power management Battery management ICs Battery protectors

BQ2962

ACTIVE

Overvoltage Protection for 2-Series, 3-Series, and 4-Series Cell Li-Ion

Product details

Function Protection Number of series cells (min) 2, 3, 4 Number of series cells (max) 3, 4 Features LDO output, Overvoltage, Single pin output drive, Undervoltage Operating current (typ) (µA) 1 Rating Catalog Vin (max) (V) 20 Overvoltage protection 4.35, 4.45, 4.5, 4.55, 4.6 Operating temperature range (°C) -40 to 110 Battery overvoltage protection (min) (V) 3.85 Battery overvoltage protection (max) (V) 4.6
Function Protection Number of series cells (min) 2, 3, 4 Number of series cells (max) 3, 4 Features LDO output, Overvoltage, Single pin output drive, Undervoltage Operating current (typ) (µA) 1 Rating Catalog Vin (max) (V) 20 Overvoltage protection 4.35, 4.45, 4.5, 4.55, 4.6 Operating temperature range (°C) -40 to 110 Battery overvoltage protection (min) (V) 3.85 Battery overvoltage protection (max) (V) 4.6
WSON (DSG) 8 4 mm² 2 x 2
Download View video with transcript Video

Technical documentation

star =Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 1
Type Title Date
* Data sheet BQ296xxx Overvoltage Protection for 2-Series, 3-Series, and 4-Series Cell Li-Ion datasheet (Rev. T) 04 Aug 2022

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

BQ40Z50EVM-561 — BQ40Z50 evaluation board 

BQ40z50EVM is a complete system useful for evaluating the functionality of the bq40z50 fuel gauge. As described on the BQ40z50 product folder, this gauge is appropriate for applications powered by multi-cell battery systems. The EVM includes one bq40z50 circuit module, a current sense resistor, and (...)

User guide: PDF | HTML
Not available on TI.com
Package Pins Download
WSON (DSG) 8 View options

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
Information included:
  • Fab location
  • Assembly location

Recommended products may have parameters, evaluation modules or reference designs related to this TI product.

Support & training

TI E2E™ forums with technical support from TI engineers

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos