SLUUCT7B may   2023  – august 2023 BQ25756

 

  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 Equipment
      1. 2.4.1 Equipment Set Up
      2. 2.4.2 Equipment - Using a CV Load
      3. 2.4.3 Equipment Setup - Using a CV Load
  8. 3Hardware Design Files
    1. 3.1 Schematic
    2. 3.2 PCB Layout
    3. 3.3 Bill of Materials
  9. 4Revision History

2.1 Board Parameters

Table 2-1 Default board setup for BQ25756EVM
Description Value Unit
ACUV Input undervoltage 4.2 V
ACOV Input overvoltage 55 V
IIN Input current of the EVM 8 A
IOUT Output current of the EVM 10 A
FSW_SYNC Switching frequency of the power stage 250 KHz
Table 2-2 PCB and Mechanical Parameters
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