BQ771808DPJR The Texas Instruments BQ771808DPJR is a battery protection IC designed for 2 to 5 cell Lithium Ion battery packs. It offers over voltage fault protection.
Mfr Part #:

BQ771808DPJR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments BQ771808DPJR is a battery protection IC designed for 2 to 5 cell Lithium Ion battery packs. It offers over voltage fault protection.
Total Stock: 4,869 pcs
$ Price Range: $0.75

BQ771808DPJR Available from 3 distributors

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3,000 pcs
3000 pcs On Request 1 On Request On Request 21+ On Request On Request
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1,475 pcs
1475 pcs On Request 1 On Request On Request 23+ On Request On Request
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394 pcs
394 pcs On Request 1 On Request On Request 17+ On Request On Request

BQ771808DPJR 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

BQ771808DPJR Description

Short technical summary and product information.

The Texas Instruments BQ771808DPJR is an integrated circuit designed for battery management applications, specifically for protecting Lithium Ion battery packs. This device is suitable for configurations ranging from 2 to 5 cells.

 

Key electrical features include over voltage fault protection. The operating temperature range for this IC is -40°C to 110°C (TA), making it suitable for a variety of environmental conditions. It is available in a surface mount package, specifically an 8-WSON (3x4) or 8-WDFN Exposed Pad.

 

This battery protection IC is designed to ensure the safety and longevity of Lithium Ion battery systems by preventing over voltage conditions. Its wide operating temperature range and surface mount capability facilitate integration into diverse electronic designs.

BQ771808DPJR Quick Information

Product Type: Battery Management IC
Canonical Name: BQ771808DPJR Battery Protection IC
Subcategory: Battery Protection

BQ771808DPJR Compliance

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

BQ771808DPJR Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

BQ771808DPJR Features

  • Protects 2-5 lithium-ion cells.
  • Over voltage fault protection.
  • Surface mount 8-WSON-8 package.
  • Operates from -40°C to 110°C.
  • Battery management function.

BQ771808DPJR Applications

  • Ideal for power tool battery packs.
  • Suitable for portable electronics protection.
  • Used in industrial battery management.
  • Enables safe Li-Ion battery operation.

BQ771808DPJR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the BQ771808DPJR?

The operating temperature range is -40°C to 110°C (TA).

How many cells can the BQ771808DPJR protect?

It can protect 2 to 5 Lithium Ion cells.

What type of battery chemistry is this IC designed for?

This IC is designed for Lithium Ion battery chemistry.

What is the primary function of the BQ771808DPJR?

Its primary function is battery protection.

What fault protection does the BQ771808DPJR offer?

It offers over voltage fault protection.

What package is the BQ771808DPJR supplied in?

It is supplied in an 8-WSON (3x4) or 8-WDFN Exposed Pad package.

BQ771808DPJR Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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BQ771803DPJT
BQ771803DPJT
Texas Instruments
The Texas Instruments BQ771803DPJT is an integrated circuit designed for battery protection in 2 to 5-cell Lithium-Ion battery packs. It offers overvoltage protection and operates over a wide temperature range.
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BQ771806DPJR
BQ771806DPJR
Texas Instruments
The Texas Instruments BQ771806DPJR is an overvoltage protector for 2-5 series Li-Ion battery packs. It features an internal delay timer and operates in a WSON package.
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