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Introduction
1 Introduction
1.1 EVM Features
For detailed features and operation, refer to
Device
BQ25616
BQ25616J
The BMS026 evaluation module (EVM) is a complete charger module for evaluating the standalone single-cell
NVDC charger using any of the devices above.
This EVM features adjustable input current limit, charging current, and charging voltage. The EVM also has the
abilty to test the D+/D- input source type detection, external input over-voltage protection, and simulate battery
high and low temperature conditions.
1.2 I/O Descriptions
Table 1-2
lists the input and output connections available on this EVM and their respective descriptions.
Jack
J1(2) – VAC
J1(1) – GND
J2(1) – SYSTEM
J2(2) – GND
J3(1) – PMID
J3(2) – GND
J4
J5-BATSNS_ICHG
J5(3) – ICHG
J5(2) – BATTERY
J5(1) – GND
J6
J7
Table 1-3
lists the jumepr, shunt and switch installations available on this EVM and their respective descriptions.
2
BQ25616, BQ25616J BMS026 Evaluation Module
Table 1-1
for a list of devices and their data sheets.
Table 1-1. Device Data Sheets
Data Sheet
SLUSDF7
BQ25616EVM
SLUSDF7
BQ25616JEVM
Table 1-2. EVM I/O Connections
Positive rail of the charger input voltage.
Ground.
Positive rail of the charger system output voltage, typically connected to the
system load.
Ground.
Positive rail of the charger output voltage for power bank applications in
reverse boost mode (OTG). This output also shares the rail with the VIN input
rail in forward buck mode.
Ground.
Input source Micro B USB port.
BATSNS or ICHG pin connection.
ICHG pin external connection.
Positive rail of the charger battery input, connected to the positive terminal of
the external battery.
Ground.
USB2ANY 10-pin connector.
I2C 4-pin connector for the EV2300/2400 interface board.
Copyright © 2023 Texas Instruments Incorporated
EVM Label
Variant
001
002
Description
SLUUC73A – MARCH 2020 – REVISED DECEMBER 2023
www.ti.com
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