BQ34Z651DBTR The Texas Instruments BQ34Z651DBTR is a Battery Management IC designed for Lithium Ion/Polymer batteries. It supports 2 to 4 cells and features a multi-function controller with SMBus interface.
Mfr Part #:

BQ34Z651DBTR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments BQ34Z651DBTR is a Battery Management IC designed for Lithium Ion/Polymer batteries. It supports 2 to 4 cells and features a multi-function controller with SMBus interface.
Total Stock: 4,216 pcs
$ Price Range: $0.75

BQ34Z651DBTR Available from 2 distributors

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,763 pcs
2763 pcs On Request 1 On Request On Request 1719+ On Request On Request
Non-Authorised Inventory information
1,453 pcs
1453 pcs On Request 1 On Request On Request 1719+ On Request On Request

BQ34Z651DBTR Specifications Quick View

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

BQ34Z651DBTR Description

Short technical summary and product information.

The BQ34Z651DBTR from Texas Instruments is a versatile Battery Management IC. It functions as a Multi-Function Controller, specifically designed for Lithium Ion/Polymer battery chemistries, supporting configurations from 2 to 4 cells.

 

Key electrical characteristics include an SMBus interface for communication and comprehensive fault protection against over current, over temperature, over/under voltage, and short circuits. The device operates within a temperature range of -40°C to 85°C (TA).

 

This IC is designed for surface mount applications, housed in a 44-TSSOP package. Its robust feature set makes it suitable for various battery-powered systems requiring precise monitoring and control.

BQ34Z651DBTR Quick Information

Product Type: Battery Management IC
Canonical Name: BQ34Z651DBTR Battery Management IC
Subcategory: Battery Management

BQ34Z651DBTR Compliance

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

BQ34Z651DBTR Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

BQ34Z651DBTR Features

  • Multi-function controller for battery management.
  • Supports 2 to 4 cell Lithium Ion/Polymer batteries.
  • SMBus interface for communication.
  • Comprehensive fault protection features.
  • Surface mount 44-TSSOP package.

BQ34Z651DBTR Applications

  • Ideal for portable electronic devices.
  • Suitable for power tool battery packs.
  • Used in energy storage systems.
  • Applicable in electric vehicle systems.

BQ34Z651DBTR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the BQ34Z651DBTR?

The operating temperature range is -40°C to 85°C (TA).

What type of batteries does the BQ34Z651DBTR support?

It supports Lithium Ion/Polymer battery chemistries.

How many cells can the BQ34Z651DBTR manage?

It can manage 2 to 4 cells.

What fault protection is included in the BQ34Z651DBTR?

It includes protection for Over Current, Over Temperature, Over/Under Voltage, and Short Circuit.

What is the interface used by the BQ34Z651DBTR?

The interface is SMBus.

What package type is the BQ34Z651DBTR supplied in?

It is supplied in a 44-TSSOP package.

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