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BQ20Z95-BQ20Z95DBT-BQ20Z95DBTR Fast Delivery,Good Price
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Partno Mfg Dc Qty AvailableDescript
BQ20Z95TIN/a5avaiSBS 1.1-Compliant Gas Gauge Enabled w/Impedance Track
BQ20Z95DBTTI/BBN/a3avaiSBS 1.1-Compliant Gas Gauge Enabled w/Impedance Track 44-TSSOP -40 to 85
BQ20Z95DBTRTIN/a1242avaiSBS 1.1-Compliant Gas Gauge Enabled w/Impedance Track 44-TSSOP -40 to 85


BQ20Z95DBTR ,SBS 1.1-Compliant Gas Gauge Enabled w/Impedance Track 44-TSSOP -40 to 85FEATURESDESCRIPTION2• Next Generation Patented Impedance Track™The bq20z95 SBS-compliant gas gauge ..
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BQ20Z95-BQ20Z95DBT-BQ20Z95DBTR
SBS 1.1-Compliant Gas Gauge Enabled w/Impedance Track
bq20z95
www.ti.com
SLUS757C–JULY 2007–REVISED OCTOBER 2013
SBS 1.1-COMPLIANT GAS GAUGE and PROTECTION ENABLED WITH IMPEDANCE
TRACK™
Checkfor Samples: bq20z95
1FEATURES
DESCRIPTION Next Generation Patented Impedance Track™
The bq20z95 SBS-compliant gas gauge andTechnology Accurately Measures Available protection ICisa single IC solution designed forChargein Li-Ion and Li-Polymer Batteries battery-packor in-system installation. The bq20z95– Better Than 1% Error Over Lifetimeof the measures and maintains an accurate record ofBattery available chargein Li-Ion or Li-Polymer batteries
using its integrated high-performance analog• Supports the Smart Battery Specification
peripherals, monitors capacity change, batterySBS V1.1 impedance, open-circuit voltage, and other critical• Flexible Configuration for 2-Seriesto 4-Series parametersof the battery pack as well and reportsLi-Ion and Li-Polymer Cells the informationto the system host controller overa Powerful 8-Bit RISC CPU With Ultra-Low serial-communication bus. Together with the
Power Modes
integrated analog front-end (AFE) short-circuit and
overload protection, the bq20z95 maximizes• Full Arrayof Programmable Protection functionality and safety while minimizing externalFeatures component count, cost, and sizein smart battery– Voltage, Current, and Temperature circuits. Supports SHA-1 Authentication The implemented Impedance Track™ gas gauging• Complete Battery Protection and Gas Gauge technology continuously analyzes the batterySolutionin One Package impedance, resulting in superior gas-gauging
accuracy. This enables remaining capacity to be• Small 44-Pin TSSOP (DBT) Package calculated with discharge rate, temperature, and cell
aging all accounted for during each stageof everyAPPLICATIONS cycle with high accuracy.• Notebook PCs Medical and Test Equipment Portable Instrumentation
Table1. AVAILABLE OPTIONS
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