BQ20Z40PW-R1
IC GAS GAUGE W/IMP TRACK 20TSSOPManufacturer: Texas Instruments
Categories: Battery Management
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Texas Instruments BQ20Z40PW-R1 is a member of the Impedance Track™ family of gas gauge ICs. This advanced battery monitoring solution is designed for Lithium Ion and Lithium Polymer battery packs supporting 2 to 4 cells. It offers precise state-of-charge (SoC) and state-of-health (SoH) reporting through its proprietary Impedance Track algorithm, which accounts for battery chemistry variations and aging effects. The device integrates comprehensive fault protection features, including over-current, over-temperature, over/under-voltage, and short-circuit detection. Packaged in a 20-TSSOP, it is suitable for surface mount applications. The BQ20Z40PW-R1 finds application in portable devices, medical equipment, and power tools where accurate battery management is critical.
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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