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Features for the BQ76930: |
AFE monitoring features |
Pure digital interface |
Internal ADC measures cell voltage, die temperature, and external thermistor |
A separate, internal ADC measures pack current (coulomb counter) |
Directly supports up to three thermistors (103AT) |
Hardware protection features |
Overcurrent in Discharge (OCD) |
Short Circuit in Discharge (SCD) |
Overvoltage (OV) |
Undervoltage (UV) |
Secondary protector fault detection |
Additional features |
Integrated cell balancing FETs |
Charge, discharge low-side NCH FET drivers |
Alert interrupt to host microcontroller |
2.5-V or 3.3-V output voltage regulator |
No EEPROM programming necessary |
High supply voltage absolute maximum (up to 108 V) |
Simple I2C compatible interface (CRC option) |
Random cell connection tolerant |
Operating temperature range (°C):-40 to 85 |