Overview

Product Highlights
    • 2.5V to 5.5V System Output Voltage Range
    • 0.5V to 5.5V Supercapacitor Voltage Range
    • ±1% Threshold Accuracy
    • 2.5% Hysteresis between Backup and Charging
    • 1A to 3A Peak Inductor Current Limit
      • Peak Inductor Current Is Pin-Programmable over 1A to 3A through External Resistor
    • 94% Peak Efficiency, Charging or Discharging Mode
    • 4µA Quiescent Current in Ready State
      • After Supercapacitor Is Charged, Draws only 4µA of Quiescent Current
    • Ready and Backup State Outputs
      • RDY and BKB Flags Provide Real-Time Status to System
    • 3mm x 3mm, 16-Pin TQFN Package
    Simplified Application Diagram
    Pin Configuration

    Ordering Information appears at end of data sheet.

      • Aftermarket Automotive Tracking
      Key Applications
        • Handheld Industrial Equipment
        • Portable Devices/Computers with Removable Battery
        • Industrial Sensor and Actuators


        19-101019; Rev 3; 10/21