BQ7692006 Battery charging chip
RWF 13,000
The BQ7692006 is a highly integrated battery management IC designed for multi-cell lithium-ion and lithium-polymer battery packs. It provides comprehensive protection and monitoring for up to 6 series-connected battery cells, ensuring safe charging and discharging. The chip features overvoltage, undervoltage, overcurrent, and temperature protection, along with balancing and charge status monitoring. Ideal for applications such as electric vehicles, portable power storage, and consumer electronics, the BQ7692006 ensures efficient, reliable, and safe operation of battery packs while extending battery life and improving overall system performance.
Product Description
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)
- Over current in Discharge (OCD)
- Short Circuit in Discharge (SCD)
- Overvoltage (OV)
- Undervoltage (UV)
- Secondary protector fault detection
- Integrated cell balancing FETs
- Charge, discharge low-side NCH FET drivers
- Alert interrupt to host microcontroller
- 5-V or 3.3-V output voltage regulator
- No EEPROM programming necessary
- High supply voltage absolute maximum (up to 108 V)
- Simple I 2C compatible interface (CRC option)
- Random cell connection tolerant
Specifications
Function: Battery Monitor
Battery Chemistry: Li-Ion Li-Pol LiFePO4
Voltage � Supply: 6 V ~ 25 V
Operating Temperature: -40�C ~ 85�C
Mounting Type: Surface Mount
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