BQ77905
Description
Separate overtemperature and undertemperature thresholds for discharge (OTD and UTD) and charge (OTC and UTC) are provided for added flexibility.
Key Features
- NORMAL mode: 6 µA (BQ77904 and BQ77905)
- Full suite of voltage, current, and temperature
- Scalable cell count from 3 series to 20 series or
- Voltage protection (accuracy ±10 mV)
- Open cell and open-wire detection (OW)
- Current Protection
- Temperature protection
- Additional Features
- SHUTDOWN mode: 0.5-µA maximum
- Functional Safety-Capable
Applications
- Power tools, garden tools
