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BQ20Z80ADBT-V110 The Texas Instruments BQ20Z80ADBT-V110 is an SBS 1.1 compliant gas gauge IC featuring Impedance Track technology for accurate battery charge measurement in Li-Ion and Li-Polymer applications. It operates over a temperature range of -40°C to 85°C.
Mfr Part #:

BQ20Z80ADBT-V110

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments BQ20Z80ADBT-V110 is an SBS 1.1 compliant gas gauge IC featuring Impedance Track technology for accurate battery charge measurement in Li-Ion and Li-Polymer applications. It operates over a temperature range of -40°C to 85°C.
✓ Total Stock: 7,977 pcs
$ Price Range: $13.15

BQ20Z80ADBT-V110 Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
6,027 pcs
On Request
6027 pcs On Request 1 On Request On Request On Request On Request On Request
Unit Electronics Co.,Limited ✓
Non-Authorised Inventory information
1,650 pcs
On Request
1650 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
300 pcs
On Request
300 pcs On Request 1 On Request On Request 08+ 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.

BQ20Z80ADBT-V110 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Battery Chemistry
Fault Protection
Function
Interface
Mounting Type
Operating Temperature
Supplier Device Package
Tape & Reel
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BQ20Z80ADBT-V110 Description

Short technical summary and product information.

The BQ20Z80ADBT-V110 from Texas Instruments is an advanced battery gas gauge integrated circuit designed for Lithium Ion and Li-Polymer battery packs. It utilizes the patented Impedance Track technology to provide accurate available charge measurements throughout the battery's lifetime, with less than 1% error and no learning cycle required.

 

This IC supports the Smart Battery Specification (SBS) V1.1 and works in conjunction with the bq29312A Analog Front-End (AFE) protection IC to form a complete battery pack electronics solution. Key features include a powerful low-power RISC CPU core, integrated field-programmable FLASH memory, and a high-resolution 16-bit integrating delta-sigma converter for charge flow measurement. It offers extensive data reporting options and supports SHA-1 authentication.

 

The BQ20Z80ADBT-V110 is housed in a 38-TSSOP package and is suitable for surface mount applications. It operates within a temperature range of -40°C to 85°C. The device includes programmable voltage, current, and temperature protection features, an integrated time base, and can drive an LED display for remaining capacity indication.

BQ20Z80ADBT-V110 Quick Information

Product Type: Battery Gas Gauge IC
Canonical Name: BQ20Z80ADBT-V110 SBS 1.1 Compliant Gas Gauge IC
Subcategory: Power Management ICs

BQ20Z80ADBT-V110 Compliance

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

BQ20Z80ADBT-V110 Estimated Pricing

Qty Low High
1+ $13.15 $13.15

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

BQ20Z80ADBT-V110 Features

  • Accurately measures available charge in Li-Ion batteries.
  • Supports Smart Battery Specification SBS V1.1.
  • Integrated low-power RISC CPU core.
  • Operates from -40°C to 85°C.
  • Surface mount 38-TSSOP package.

BQ20Z80ADBT-V110 Applications

  • Ideal for Li-Ion battery pack monitoring.
  • Used in portable electronic devices.
  • Suitable for multi-segment battery packs.
  • Enables complete pack electronics solutions.

BQ20Z80ADBT-V110 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the BQ20Z80ADBT-V110?

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

What package options are available for the BQ20Z80ADBT-V110?

The BQ20Z80ADBT-V110 is available in 38-TSSOP and 38-TFSOP surface-mount packages.

What is the function of the BQ20Z80ADBT-V110?

It is a battery monitor IC.

What communication interface does the BQ20Z80ADBT-V110 use?

SMBus.

What fault protections are included in the BQ20Z80ADBT-V110?

Over current, over temperature, over/under voltage, and short circuit.

Which battery chemistries are supported by the BQ20Z80ADBT-V110?

Lithium Ion/Polymer.

Does the BQ20Z80ADBT-V110 support Impedance Track technology?

Yes, Impedance Track technology is enabled.

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