BQ20Z40PW
IC GAS GAUGE W/IMP TRACK 20TSSOPManufacturer: Texas Instruments
Categories: Battery Management
Quality Control: Learn More
Texas Instruments BQ20Z40PW is an Impedance Track™ gas gauge IC designed for precise battery monitoring of Lithium Ion/Polymer chemistries. This highly integrated device supports 2 to 4 series cell configurations and offers robust fault protection including over current, over temperature, over/under voltage, and short circuit detection. Its sophisticated Impedance Track technology provides accurate state-of-charge (SoC) and state-of-health (SoH) reporting throughout the battery’s lifecycle. The BQ20Z40PW is packaged in a compact 20-TSSOP (0.173" width) for surface mounting. This component is widely utilized in portable medical devices, industrial equipment, and consumer electronics where reliable battery management is critical. The device operates within a temperature range of -40°C to 85°C (TA).
Additional Information
Series: Impedance Track™RoHS Status: ROHS3 CompliantManufacturer Lead Time: 18 week(s)Product Status: Not For New DesignsPackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | 20-TSSOP (0.173"", 4.40mm Width) |
| Number of Cells | 2 ~ 4 |
| Mounting Type | Surface Mount |
| Function | Battery Monitor |
| Interface | - |
| 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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