BQ20Z70PWR
IC BATT MON LI-ION 2-4CL 20TSSOPManufacturer: Texas Instruments
Categories: Battery Management
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Texas Instruments BQ20Z70PWR is an Impedance Track™ battery fuel gauge IC designed for monitoring 2 to 4 series Lithium Ion/Polymer cells. This surface-mount component, housed in a 20-TSSOP package, features an SMBus interface for communication. It provides comprehensive battery monitoring capabilities, including over-current, over-temperature, over/under-voltage, and short-circuit fault protection. The BQ20Z70PWR is engineered for accurate state-of-charge (SOC) and state-of-health (SOH) reporting through its advanced Impedance Track™ algorithm. This device finds application in portable electronics, medical devices, and power tools requiring robust battery management. It operates within a temperature range of -40°C to 85°C.
Additional Information
Series: Impedance Track™RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 20-TSSOP (0.173"", 4.40mm Width) |
| Number of Cells | 2 ~ 4 |
| Mounting Type | Surface Mount |
| Function | Battery Monitor |
| Interface | SMBus |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Battery Chemistry | Lithium Ion/Polymer |
| Supplier Device Package | 20-TSSOP |
| Fault Protection | Over Current, Over Temperature, Over/Under Voltage, Short Circuit |
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