BQ20Z70PWR-V150 Texas Instruments BQ20Z70PWR-V150 is a battery monitor IC for 2-4 cell Li-Ion/Polymer battery packs with SMBus communication and Impedance Track algorithm.
Mfr Part #:

BQ20Z70PWR-V150

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
Texas Instruments BQ20Z70PWR-V150 is a battery monitor IC for 2-4 cell Li-Ion/Polymer battery packs with SMBus communication and Impedance Track algorithm.
✓ Total Stock: 24,500 pcs
$ Price Range: $8.48

BQ20Z70PWR-V150 Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
13,500 pcs
13500 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
7,000 pcs
7000 pcs On Request 1 On Request On Request 1331+ On Request On Request
Non-Authorised Inventory information
4,000 pcs
4000 pcs On Request 1 On Request On Request 0844+ On Request On Request

BQ20Z70PWR-V150 Specifications Quick View

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

BQ20Z70PWR-V150 Description

Short technical summary and product information.

The Texas Instruments BQ20Z70PWR-V150 is a battery monitor IC designed for 2-4 series cell Lithium Ion or Lithium Polymer battery packs. It integrates an Impedance Track algorithm for accurate state-of-charge reporting and includes SHA-1 authentication for battery pack security.

 

This device supports a battery capacity range of 800 mAh to 15000 mAh and communicates via the SMBus interface. It features internal cell balancing and provides fault protection against over current, over temperature, over/under voltage, and short circuit conditions.

 

The BQ20Z70PWR-V150 operates over a temperature range of -40°C to 85°C and is housed in a 20-TSSOP package with surface mount mounting. It is suitable for portable electronics, power tools, and other battery-powered applications requiring precise monitoring and protection.

BQ20Z70PWR-V150 Quick Information

Product Type: Battery Monitor IC
Canonical Name: Texas Instruments BQ20Z70PWR-V150 Battery Monitor IC
Subcategory: Battery Management

BQ20Z70PWR-V150 Compliance

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

BQ20Z70PWR-V150 Estimated Pricing

Qty Low High
1+ $8.48 $8.48

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

BQ20Z70PWR-V150 Features

  • Monitors 2-4 series Li-Ion/Polymer cells.
  • Uses Impedance Track algorithm for fuel gauging.
  • Communicates via SMBus interface.
  • Provides internal cell balancing.
  • Includes over current and voltage fault protection.

BQ20Z70PWR-V150 Applications

  • Used in portable electronics battery packs.
  • Ideal for power tool battery management.
  • Suitable for medical device battery monitoring.
  • Applied in industrial battery systems.

BQ20Z70PWR-V150 FAQs

6 frequently asked questions generated from this part’s specifications.
What battery chemistries does the BQ20Z70PWR-V150 support?

It supports Lithium Ion and Lithium Polymer chemistries.

How many cells can this IC monitor?

It monitors 2 to 4 series cells.

What communication interface does it use?

It uses the SMBus interface.

What is the operating temperature range?

It operates from -40°C to 85°C.

What fault protections are included?

It includes over current, over temperature, over/under voltage, and short circuit protection.

What package is the BQ20Z70PWR-V150 available in?

It is available in a 20-TSSOP surface mount package.

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