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BQ27Z561-R1 Battery Gas Gauge

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Description

BQ27Z561-R1 SLUSDH5B * MARCH 2019 * REVISED DECEMBER 2022 BQ27Z561-R1 Impedance Track™ Battery Gas Gauge Solution for 1-Series Cell Li.
The Texas Instruments BQ27Z561-R1 Impedance Track™ gas gauge solution is a highly integrated, accurate 1-series cell gas gauge with a flash programma.

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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 securi

Applications

* (1 mA to > 5 A)
* Active high or low pulse or level interrupt pin
* Supports battery trip point (BTP)
* Reduced power modes (typical battery pack operating range conditions)
* Typical SLEEP mode: < 11 μA
* Typical DEEP SLEEP mode: < 9 μA
* Typical OFF

BQ27Z561-R1 Distributors

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BQ27Z561-R1 Battery Gas Gauge Texas Instruments
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