Datasheet Texas Instruments BQ30Z554-R1 — Ficha de datos

Not Recommended for New Designs bq30z554-R1
www.ti.com SLUSBD4 – OCTOBER 2013 2-Series, 3-Series, and 4-Series Li-Ion Battery Pack Manager
Check for Samples: bq30z554-R1 FEATURES DESCRIPTION The bq30z554-R1 device is a fully integrated
Impedance Trackв„ў gas gauge and analog monitoring
single-package solution that provides protection and
monitoring with authentication for 2-series, 3-series,
and 4-series cell Li-Ion battery packs. The bq30z554R1 device incorporates sophisticated algorithms that
offer cell balancing while charging or at rest. 1 2 Fully Integrated 2-Series, 3-Series, and 4Series Li-Ion or Li-Polymer Cell Battery Pack
Manager and Protection
High Side N-CH Protection FET Drive
Impedance Trackв„ў Gas Gauging
Integrated Cell Balancing While Charging or At
Rest
PF Snapshot and Black Box Technology
Analyze Returned Packs
AC Peak Power Information Capability
(TURBO Mode)
SBS v1.1 Interface
Low Power Modes
– Low Power: < 180 μA
– Sleep < 76 μA
Complete Set of Advanced Protections:
– Internal Cell Short …