SLUUC73A
March 2020 – December 2023
BQ25616
1
BQ25616, BQ25616J BMS026 Evaluation Module
Trademarks
1
Introduction
1.1
EVM Features
1.2
I/O Descriptions
2
Test Summary
2.1
Equipment
2.2
Equipment Setup
2.3
Test Procedure
2.3.1
Initial Settings
2.3.2
Charge Mode Verification
2.3.3
Boost Mode Verification
2.3.4
Helpful Tips
3
PCB Layout Guideline
4
Board Layout
5
Schematic
6
Bill of Materials
7
Revision History
2.3.2
Charge Mode Verification
PS1 should be on from
Section 2.3.1
.
Enable Load #1.
Adjust R12 potentiometer to increase the charge current limit to 1A
Measure → IBAT (current into Load #1) = 1.0A±25mA
Record IBAT measurement
Change Load #1 to 2.5V
Measure → VSYS (SYS-TP14 and PGND-TP24) = 3.65V±0.3V
Measure → IBAT (current into Load #1) = 5% of previous IBAT result ≈ 50mA±15mA