BQ76PL536ATPAPRQ1 Комплексный микросхема Литий-ионный аккумулятор Монитор и вторичная защита IC

Обломок интегральной схемаы
May 20, 2025
Brief: Discover the BQ76PL536ATPAPRQ1 Integrated Circuit Chip, a stackable battery monitor and protector for 3-to-6 series lithium-ion cells. This high-precision IC features an analog front end, ADC for voltage measurement, and secondary protection for overvoltage, undervoltage, and overtemperature. Ideal for electric vehicles, UPS, and large-format battery systems.
Related Product Features:
  • Qualified for automotive applications with AEC-Q100 certification.
  • Supports 3-to-6 series lithium-ion cells with high-accuracy ADC (±1 mV typical accuracy).
  • Hot-pluggable design with stackable vertical interface and no isolation components required.
  • Высокоскоростные SPI для передачи данных и специальные пины для синхронизации измерений.
  • Built-in comparators for secondary protection with programmable thresholds and delay times.
  • Integrated precision 5-V, 3-mA LDO with low power consumption (12-µA sleep, 45-µA idle).
  • Wide supply voltage range from 7.2 V to 27 V continuous and 36-V peak.
  • Cell balancing control outputs with safety timeout and balance current set by external components.
Ч.З.В.:
  • Is the BQ76PL536ATPAPRQ1 suitable for automotive applications?
    Yes, it is AEC-Q100 qualified, making it ideal for automotive applications with a temperature range of -40°C to +105°C.
  • What is the typical accuracy of the ADC in the BQ76PL536ATPAPRQ1?
    The ADC offers ±1 mV typical accuracy with 14-bit resolution and a 6-µs conversion time.
  • Can the BQ76PL536ATPAPRQ1 be used in large-format battery systems?
    Yes, it is designed for large-format battery systems, including electric vehicles, UPS, and e-bikes.
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