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Texas Instruments New and Original BQ40Z50RSMR-R1 Battery Management Electronic Components mouse part regulator

Package Qty : 3000
Rohs : Yes
Reach : Yes
Lead Finish/Ball Material : Nipdau
Msl Rating/Peak Reflow : Level-2-260c-1 Year
Package : Vqfn (Rsm)
Pins : 32

BQ40Z50RSMR-R1 Product Details

BQ40Z50RSMR-R1 Product Details

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Features for the BQ40Z50-R1 Fully Integrated 1-Series, 2-Series, 3-Series, and 4-Series Li-Ion or Li-Polymer Cell Battery Pack Manager and Protection Next-Generation Patented Impedance Track™ Technology Accurately Measures Available Charge in Li-Ion and Li-Polymer Batteries High Side N-CH Protection FET Drive Integrated Cell Balancing While Charging or At Rest Full Array of Programmable Protection Features Voltage Current Temperature Charge Timeout CHG/DSG FETs AFE Sophisticated Charge Algorithms JEITA Enhanced Charging Adaptive Charging Cell Balancing Description for the BQ40Z50-R1 The bq40z50-R1 device, incorporating patented Impedance Track™ technology, is a fully integrated, single-chip, pack-based solution that provides a rich array of features for gas gauging, protection, and authentication for 1-series, 2-series, 3-series, and 4-series cell Li-Ion and Li-Polymer battery packs. Using its integrated high-performance analog peripherals, the bq40z50-R1 device measures and maintains an accurate record of available capacity, voltage, current, temperature, and other critical parameters in Li-Ion or Li-Polymer batteries, and reports this information to the system host controller over an SMBus v1.1 compatible interface. The bq40z50-R1 device supports TURBO BOOST mode by providing the available max power and max current to the host system. The device also supports Battery Trip Point to send a BTP interrupt signal to the host system at the pre-set state of charge thresholds. The bq40z50-R1 provides software-based 1st- and 2nd-level safety protection against over voltage, under voltage, overcurrent, short-circuit current, overload, and over temperature conditions, as well as other pack- and cell-related faults. SHA-1 authentication, with secure memory for authentication keys, enables identification of genuine battery packs. The compact 32-lead QFN package minimizes solution cost and size for smart batteries while providing maximum functionality and safety for battery gauging applications.

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