BQ40Z50-R2 Series
1-4 series Li-ion battery pack manager supporting Turbo Mode 2.0
Manufacturer: Texas Instruments
Link to Manufacturer Page: https://www.ti.com/
Catalog
1-4 series Li-ion battery pack manager supporting Turbo Mode 2.0
| Part | Package / Case | Interface | Battery Chemistry | Number of Cells [Max] [custom] | Number of Cells [Min] [custom] | Function | Supplier Device Package | Operating Temperature [Max] | Operating Temperature [Min] | Fault Protection | Mounting Type |
|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments BQ40Z50RSMR-R2 | 32-VFQFN Exposed Pad | SMBus | Lithium Ion/Polymer | 4 | 1 | Multi-Function Controller | 32-VQFN (4x4) | 85 °C | -40 °C | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | Surface Mount |
Texas Instruments BQ40Z50RSMT-R2 | 32-VFQFN Exposed Pad | SMBus | Lithium Ion/Polymer | 4 | 1 | Multi-Function Controller | 32-VQFN (4x4) | 85 °C | -40 °C | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | Surface Mount |
Key Features
• Fully integrated 1-series, 2-series, 3-series, and 4-series Li-ion or Li-polymer cell battery pack manager and protectionNext-generation patented Impedance Track™ technology accurately measures available charge in Li-ion and Li-polymer batteriesHigh-side N-CH protection FET driveIntegrated cell balancing while charging or at restSuitable for batteries between 100 mAh and 29 AhFull array of programmable protection featuresVoltageCurrentTemperatureCharge timeoutCHG/DSG FETsAFESophisticated charge algorithmsJEITAEnhanced chargingAdaptive chargingCell balancingSupports TURBO Mode 2.0Supports battery trip point (BTP)Diagnostic lifetime data monitor and black box recorderLED displaySupports two-wire SMBus v1.1 interfaceSHA-1 authenticationIATA supportCompact package: 32-lead QFN (RSM)Fully integrated 1-series, 2-series, 3-series, and 4-series Li-ion or Li-polymer cell battery pack manager and protectionNext-generation patented Impedance Track™ technology accurately measures available charge in Li-ion and Li-polymer batteriesHigh-side N-CH protection FET driveIntegrated cell balancing while charging or at restSuitable for batteries between 100 mAh and 29 AhFull array of programmable protection featuresVoltageCurrentTemperatureCharge timeoutCHG/DSG FETsAFESophisticated charge algorithmsJEITAEnhanced chargingAdaptive chargingCell balancingSupports TURBO Mode 2.0Supports battery trip point (BTP)Diagnostic lifetime data monitor and black box recorderLED displaySupports two-wire SMBus v1.1 interfaceSHA-1 authenticationIATA supportCompact package: 32-lead QFN (RSM)
Description
AI
The BQ40Z50-R2 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-R2 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-R2 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-R2 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.