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BQ27Z746YAHR Pack-side single-cell Impedance Track battery management IC from Texas Instruments. Supports Li-Ion/Li-Polymer and LiFePO4 chemistries with HDQ and I2C communication.
Mfr Part #:

BQ27Z746YAHR

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
Pack-side single-cell Impedance Track battery management IC from Texas Instruments. Supports Li-Ion/Li-Polymer and LiFePO4 chemistries with HDQ and I2C communication.
✓ Total Stock: 5,040 pcs
$ Price Range: $0.86

BQ27Z746YAHR Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
5,040 pcs
On Request
5040 pcs On Request 1 On Request On Request On Request 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.

BQ27Z746YAHR 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
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BQ27Z746YAHR Description

Short technical summary and product information.

The BQ27Z746YAHR is a pack-side, single-cell Impedance Track battery management IC from Texas Instruments. It is designed for accurate battery fuel gauging and management in single-cell Li-Ion, Li-Polymer, and LiFePO4 battery packs.

 

Key electrical specifications include support for battery capacities from 100 mAh to 32000 mAh, communication via HDQ and I2C interfaces, and an operating temperature range of -40°C to 85°C. The device is optimized for single-series-cell configurations.

 

This IC is suitable for portable electronics, medical devices, and industrial equipment requiring precise battery monitoring and protection. Its pack-side placement enables direct integration into battery packs for space-constrained designs.

BQ27Z746YAHR Quick Information

Product Type: Battery Management IC
Canonical Name: BQ27Z746YAHR
Subcategory: Battery Management

BQ27Z746YAHR Compliance

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

BQ27Z746YAHR Estimated Pricing

Qty Low High
1+ $0.86 $0.86

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

BQ27Z746YAHR Features

  • Pack-side single-cell Impedance Track IC.
  • Supports Li-Ion/Li-Polymer and LiFePO4 chemistries.
  • HDQ and I2C communication interfaces.
  • Operating temperature range -40°C to 85°C.
  • Battery capacity range 100 mAh to 32000 mAh.

BQ27Z746YAHR Applications

  • Portable consumer electronics battery management.
  • Medical device battery fuel gauging.
  • Industrial equipment battery monitoring.
  • Single-cell LiFePO4 battery packs.

BQ27Z746YAHR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the BQ27Z746YAHR?

-40°C to 85°C.

What battery chemistries does the BQ27Z746YAHR support?

Li-Ion/Li-Polymer and LiFePO4.

What communication interfaces are available on the BQ27Z746YAHR?

HDQ and I2C.

What is the supported battery capacity range?

100 mAh to 32000 mAh.

How many series cells does the BQ27Z746YAHR support?

1 series cell (single cell).

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