BQ27Z561-R1 - Battery Gas Gauge

Texas Instruments

BQ27Z561-R1 Datasheet Preview — Preview of BQ27Z561-R1 PDF

Datasheet Details

Part number	BQ27Z561-R1
Manufacturer	Texas Instruments ↗
File Size	1.09 MB
Description	Battery Gas Gauge
Datasheet	BQ27Z561-R1-etcTI.pdf

BQ27Z561-R1 Product details

Description

The Texas Instruments BQ27Z561-R1 Impedance Track™ gas gauge solution is a highly integrated, accurate 1-series cell gas gauge with a flash programmable custom reduced instruction-set CPU (RISC) and SHA-256 authentication for li-ion and lipolymer battery packs.

Features

Supports high-side and low-side current sense resistors down to 1 mΩ.
Supports pack-side gauging including enhanced state of health (SOH) algorithm.
Fast QMAX update option based on predicted OCV.
SHA-256 authentication responder for increased battery pack security.
Sophisticated charge algorithms:.
JEITA.
Enhanced charging.
RSOC() charging compensation option.
Two independent ADCs.
Support for simultaneou.

📁 BQ27Z561-R1 Similar Datasheet

BQ2001-7R - 60...132 Watt DC-DC Converters (Power-One)
BQ2002 - NiCd/NiMH Fast-Charge Management (Benchmarq)
BQ2002C - NiCd/NiMH Fast-Charge Management (UNITRODE)
BQ2002D - NiCd/NiMH Fast-Charge Management (Benchmarq)
BQ2002E - NiCd/NiMH Fast-Charge Management (UNITRODE)
BQ2002F - NiCd/NiMH Fast-Charge Management (Benchmarq)
BQ2002G - NiCd/NiMH Fast-Charge Management (UNITRODE)
BQ2003 - Fast Chargeer (Benchmarq)

Other Datasheets by Texas Instruments

BQ27Z746 - Battery Gas Gauge and Protection
bq27000 - SINGLE CELL Li-Ion AND Li-Pol BATTERY GAS GAUGE
bq27010 - Li-Ion AND Li-Pol BATTERY GAS GAUGE
bq27200 - SINGLE CELL Li-Ion AND Li-Pol BATTERY GAS GAUGE
bq27210 - Li-Ion AND Li-Pol BATTERY GAS GAUGE
bq27220 - Single-Cell CEDV Fuel Gauge

Published: Jul 9, 2023 |