Texas Instruments BQ21061EVM, User Manual, Page: 6 / 24

Test Summary
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6 SLUUC59 – October 2019
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BQ21061EVM Evaluation Module
2.3 Ship Mode
To go to Ship Mode, turn OFF VIN (PS#1). Make sure /LP pin is connected to VIO(J12) and VIO is
connected to VDD through J11. Read all the registers and click the Shipmode Enable checkbox (Bit B7
on register 0x35) to go to Ship Mode. You can know that you are in Ship Mode as the voltage on PMID
(SC#2) will fall to 0V.
Figure 3. BQStudio Software Tool
2.4 Warning
The warning label indicates when there is a fault during communication with the MCU.
2.5 Comparison Table
Refer to the data sheet for detailed information on register defaults.
Table 4. Comparison Table
BQ21061
Default PMID voltage when adapter is present 4.5 V (can be adjusted through I2C)
Input current limit default 500 mA
VINDPM Disabled
Warm battery discharge Yes (up to 20 mA)
Wake from Shipmode timer 125 ms
VINUVLO (battery present) 3.15 V
Device ID 0x3A