SLUUCU7 November   2023 BQ25960H

 

  1.   1
  2.   Description
  3.   Get Started
  4.   Features
  5.   Applications
  6.   6
  7. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  8. 2Hardware
    1. 2.1 Equipment
    2. 2.2 Equipment Setup
    3. 2.3 I/O Descriptions
  9. 3Software
    1. 3.1 Software Setup
  10. 4Implementation Results
    1. 4.1 Test Procedure
      1. 4.1.1 Initial Settings
      2. 4.1.2 Communication Verification
      3. 4.1.3 Switched Cap Mode Charge Verification
      4. 4.1.4 Bypass Mode Charge Verification
      5. 4.1.5 Dual BQ25960H Operation
      6. 4.1.6 BQ25611D Charge Verification
  11. 5Hardware Design Files
    1. 5.1 Schematic
    2. 5.2 PCB Layout Guidelines
      1. 5.2.1 Board Layout
    3. 5.3 Bill of Materials
  12. 6Additional Information
    1.     Trademarks

Features

  • 98.1% peak efficiency switched cap parallel charger supporting up to 8 A fast charge
  • Dual phase switched cap architecture optimized for highest efficiency
    • Input voltage is 2x battery voltage
    • Output current is 2x of input current
    • Reduces power loss across input cable
  • I2C communication for system configuration and status reporting
  • Support up to 12.75V operation input voltage and 40 V absolute maximum with external ACFET or 20 V without external ACFET
  • Dual input power mux controller for source selection during fast charging and USB On-The-Go (OTG)/ reverse Mode

  • Provide gate drive signal for external OVP GaN FETs or N-FETs

  • Various integrated programmable protection features for safe operation
  • Programmable settings for system optimization
    • Interrupts and interrupt masks
    • Alarm functions for host control
    • 16-bit ADC for voltage, current, and temperature monitoring