BQ7692006 Battery charging chip

Fr 13,000.00

Description

BQ7692006 family of robust Analog Front-End (AFE) devices serves as part of a complete pack monitoring and protection solution for next-generation, high power systems, such as light electric vehicles, power tools, and uninterruptible power supplies.

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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