SLUUCD0B March   2024  – May 2025 BQ25758

 

  1.   1
  2.   Description
  3.   Get Started
  4.   Features
  5.   5
  6. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Device Information
    4. 1.4 General Texas Instruments High Voltage Evaluation (TI HV EMV) User Safety Guidelines
      1. 1.4.1 General Safety Information
  7. 2Hardware
    1. 2.1 Board Parameters
    2. 2.2 IO and Jumper Descriptions
    3. 2.3 Recommended Operating Conditions
    4. 2.4 Communication Interface Setup
      1. 2.4.1 BQSTUDIO Using EV2400
      2. 2.4.2 TI Charger GUI for USB2ANY
    5. 2.5 Equipment
    6. 2.6 Equipment Setup
  8. 3Hardware Design Files
    1. 3.1 Schematics
    2. 3.2 PCB Layout
    3. 3.3 Bill of Materials
  9. 4Revision History

Features

  • Wide input voltage operating range: 4.2V to 55V
  • Wide output operating range: up to 55V
  • Synchronous buck-boost DC/DC controller with NFET drivers
    • Adjustable switching frequency from 200kHz to 600kHz
    • Optional synchronization to external clock
    • Optional gate driver supply input for optimized efficiency
  • I2C-controlled or resistor programmable options
  • Power up from battery (reverse mode) output 4V to 55V
  • High safety integration
    • Adjustable input overvoltage and undervoltage protection
    • Output overvoltage and overcurrent protection