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Table 3
lists the EVM jumper connections.
Jack
STAT, PG, CE, INT, SDA, and SCL pins 3.3-V LDO pullup source of either SYS (pin 1 to 2)
JP1
or BAT (pin 2 to 3)
JP2
ILIM pin connection to resistor to GND
JP3
Connects D+ pin to pin 3 of J5 mini-USB port
JP4
DNI
JP5
TS resistor divider pullup source (REGN) connection
JP6
Connects D– pin to pin 2 of J5 mini-USB port
JP7
Connects an onboard 10 kΩ from TS pin to GND
JP8
DNI
JP9
CE pin to GND
JP10
Pulls up STAT through diode and resistor to pullup source
JP11
Pulls up PG through diode and resistor to pullup source
JP12
Pull up SDA through 10-kΩ resistor; optional if I2C line has internal pullup.
JP13
Pull up SCL through 10-kΩ resistor; optional if I2C line has internal pullup.
JP14
Pull up INT through 10-kΩ resistor
JP15
CE pin through 10-kΩ resistor
Table 4
lists the recommended operating conditions for this EVM.
Symbol
Supply voltage, V
VBUS
Battery voltage, V
in charge
BAT
mode
Battery voltage, V
in OTG
BAT
mode
I
BAT
Supply current, I
IN
SLUUC10 – February 2019
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Advance Information
Table 3. EVM Jumper Connections and Shunt Installation
Description
Table 4. Recommended Operating Conditions
Description
Input voltage from AC adapter
Voltage applied at V
terminal
BAT
Voltage applied at V
terminal
BAT
Fast charging current
Discharging current through internal MOSFET
Maximum input current from AC adapter input
Copyright © 2019, Texas Instruments Incorporated
MIN
3.9
0 or
floating
5.85
0
6
0
BQ25883 QFN boost-mode battery charger evaluation module
Introduction
BQ25883 Setting
Shunt pins 2 and 3
Installed
installed
NA
Installed
Installed
Installed
NA
NA
Installed
Shunt pins 2 and 1
Shunt pins 2 and 1
Installed
Installed
Open
TYP
MAX
Unit
5
6.5
V
8.4
9.2
V
—
9.2
V
—
2.2
A
—
—
A
—
3.3
A
3
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