BQ40Z80
BQ40Z80
2-s to 6-s battery pack manager with Impedance Track™ gas gauging
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Description
Parameters
| Parameter | BQ40Z80 | |
|---|---|---|
IC package | Package | VQFN |
Working temperature | twork | -40 ~ 85 |
Cell chemistry | Cell chemistry | Li-Ion/Li-Polymer, LiFePO4 |
Number of series cells | Number of series cells | 2-4 Cells, >4 Cells |
Communication interface for battery management | Communication interface | SMBus |
Battery capacity | Battery capacity | 500 mAh ~ 29 Ah |
Implementation for battery management | Implementation | Pack |
External capacity indication | External capacity indication | LED |
Battery management Features | Features | Cell Balancing, ECC authentication, Impedance Track™ algorithm, Integrated Protector, SHA-1 Authentication, Turbo Mode |
Cell balancing | Cell balancing | External, Internal |