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Home » NEWEST Products » New by Manufacturer » Texas Instruments » bq76PL536-Q1 3 to 6 Series Li-Ion Battery Monitor - TI
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TI bq76PL536-Q1 3 to 6 Series Li-Ion Battery Monitor and Secondary Protection IC

TI bq76PL536-Q1 3 to 6 Series Li-Ion Battery Monitor and Secondary Protection IC

Texas Instruments bq76PL536-Q1 Cell Li-Ion Battery Monitor and Secondary Protection IC is a stackable 3 to 6 series cell Li-Ion battery pack protector and analog front end that incorporates a precision analog to digital converter, independent cell voltage and temperature protection, cell balancing, and a precision 5V regulator to power user circuitry. TI bq76PL536-Q1 integrates a voltage translation and precision analog-to-digital converter system to measure battery cell voltages with high accuracy and speed. This cell Li-Ion battery monitor provides full protection (secondary protection) for overvoltage, undervoltage, and overtemperature conditions. The TI bq76PL536-Q1 is designed for use in electrical vehicles (EV) and hybrid electric vehicles (HEV) applications.

Features
  • 3 to 6 Series Cell Support, All Chemistries
  • Hot-Pluggable
  • High-Speed SPI for Data Communications
  • Stackable Vertical Interface
  • No Isolation Components Required Between ICs
  • Qualified for Automotive Applications
  • Temperature Range -40°C to 105°C
  • High-Accuracy Analog-to-Digital Converter (ADC):
    • ±1 mV Typical Accuracy
    • 14-Bit Resolution, 6-µs Conversion Time
    • Nine ADC Inputs: 6 Cell Voltages, 1 Six-Cell Brick Voltage, 2 Temperatures, 1 General-Purpose Input
    • Dedicated Pins for Synchronizing Measurements
  • Configuration Data Stored in ECC-OTP Registers
  • Built-In Comparators (Secondary Protector) for:
    • Over- and Undervoltage Protection
    • Overtemperature Protection
    • Programmable Thresholds and Delay Times
    • Dedicated Fault Output Signals
  • Cell Balancing Control Outputs With Safety Timeout
  • Balance Current Set by External Components
Applications
  • Electric and Hybrid Electric Vehicles
  • E-Bike and E-Scooter
  • Uninterruptible Power Systems (UPS)
  • Large-Format Battery Systems

Simplified System Connection


Simplified System Connection
  • Texas Instruments
  • Power Management
  • Semiconductors|Integrated Circuits|IC-Power Management