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BQ28Z610DRZT The Texas Instruments BQ28Z610DRZT is a battery fuel gauge IC designed for 1-2 series Lithium Ion/Polymer battery packs. It features an I2C communication interface and integrated protection.
Mfr Part #:

BQ28Z610DRZT

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments BQ28Z610DRZT is a battery fuel gauge IC designed for 1-2 series Lithium Ion/Polymer battery packs. It features an I2C communication interface and integrated protection.
✓ Total Stock: 15,893 pcs
$ Price Range: $2.71

BQ28Z610DRZT Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
15,500 pcs
On Request
15500 pcs On Request 1 On Request On Request 21+ On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
393 pcs
On Request
393 pcs On Request 1 On Request On Request 21+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

BQ28Z610DRZT 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
Supplier Device Package
Supplier Package
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BQ28Z610DRZT Description

Short technical summary and product information.

The BQ28Z610DRZT from Texas Instruments is an active battery fuel gauge with an integrated protector, suitable for 1 to 2 series cell Li-Ion/Li-Polymer battery packs. This device utilizes the Impedance Track™ algorithm for accurate fuel gauging and includes SHA-1 authentication for enhanced battery pack security.

 

Key electrical specifications include an I2C communication interface operating at 400 kHz, enabling high-speed programming and data access. It supports a battery capacity range from 100 mAh to 32000 mAh. The IC offers programmable protection levels for over current, over temperature, over/under voltage, and short circuit conditions.

 

Packaged in a compact 12-pin VSON (DRZ) with exposed pad, the BQ28Z610DRZT is designed for surface mount applications. It operates within a temperature range of -40°C to 85°C. Features such as cell balancing, autonomous battery charging control, and a high-accuracy coulomb counter with low input offset error make it a versatile solution for battery management systems.

BQ28Z610DRZT Quick Information

Product Type: Battery Fuel Gauge IC
Canonical Name: BQ28Z610DRZT Battery Fuel Gauge IC
Subcategory: Power Management ICs

BQ28Z610DRZT Compliance

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

BQ28Z610DRZT Estimated Pricing

Qty Low High
1+ $2.71 $2.71

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

BQ28Z610DRZT Features

  • Integrated protector for 1-2 series Li-Ion packs.
  • Impedance Track™ algorithm for accurate gauging.
  • I2C interface for high-speed communication.
  • Programmable fault protection features.
  • Compact 12-pin VSON package.

BQ28Z610DRZT Applications

  • Battery fuel gauging applications.
  • Portable electronic device power management.
  • Battery pack monitoring and protection.
  • Systems requiring accurate charge status.

BQ28Z610DRZT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the package type of the BQ28Z610DRZT?

The BQ28Z610DRZT is available in a 12-VFDFN Exposed Pad package (supplier package 12-SON (2.5x4 mm)).

What is the operating temperature range of the BQ28Z610DRZT?

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

What battery chemistry does the BQ28Z610DRZT support?

It supports Lithium Ion and Lithium Polymer batteries.

How many cells can the BQ28Z610DRZT manage?

It can manage 1 to 2 cells in series.

What communication interface does the BQ28Z610DRZT use?

It uses the I2C interface.

What battery capacity range does the BQ28Z610DRZT support?

It supports battery capacities from 100 mAh to 32000 mAh.

What fault protection features are included in the BQ28Z610DRZT?

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

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