SLUUD79 December   2024 BQ25751

 

  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
      1. 2.5.1 Equipment Set Up
  8. 3Hardware Design Files
    1. 3.1 Schematic
    2. 3.2 PCB Layout
    3. 3.3 Bill of Materials (BOM)
  9. 4Additional Information
    1.     Trademarks
  10. 5Revision History

2.1 Board Parameters

Table 2-1 Default board setup for BQ25751EVM
DescriptionValueUnit
ACUVInput undervoltage10V
ACOVInput overvoltage55V
IINInput current of the EVM8A
IOUTOutput current of the EVM10A
FSW_SYNCSwitching frequency of the power stage250KHz
VBAT_REG Battery Charge Voltage 29.4 V
IAC Sense Resistor Input current sense resistor 2 mΩ
Table 2-2 PCB and Mechanical Parameters
Parameter Value Unit
Board Size (X dimension, or length) 112 mm
Board Size (Y dimension, or width) 84 mm
IC + power stage max height 5 mm
Total Copper Layers 6 layer
Copper weight per layer 2 oz
Total board thickness 62 mil