BQ25703A Datasheet, PDF (60/81 Pages) Texas Instruments – I2C Multi-Chemistry Battery Buck-Boost Charge Controller With System Power Monitor and Processor Hot Monitor

bq25703A
SLUSCU1 – MAY 2017
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8.6.8 OTGCurrent Register (I2C address = 09/08h) [reset = 0h]
To set the OTG output current limit, write to REG0x09/08() using the data format listed in Table 37 and Table 38.
Figure 39. OTGCurrent Register (I2C address = 09/08h) [reset = 0h]
15
Reserved
R/W
14
OTG Current
set by host, bit
6
R/W
13
OTG Current
set by host, bit
5
R/W
12
OTG Current
set by host, bit
4
R/W
11
OTG Current
set by host, bit
3
R/W
10
OTG Current
set by host, bit
2
R/W
9
OTG Current
set by host, bit
1
R/W
8
OTG Current
set by host, bit
0
R/W
7
6
5
4
3
2
1
0
Reserved
R/W
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
Table 37. OTGCurrent Register (I2C address = 09h) Field Descriptions
I2C
09h
FIELD
TYPE
RESET
DESCRIPTION
7
Reserved
R/W
0b
Not used. 1 = invalid write.
6
OTG Current set by host, bit 6
R/W
0b
0 = Adds 0 mA of OTG current.
1 = Adds 3200 mA of OTG current.
5
OTG Current set by host, bit 5
R/W
0b
0 = Adds 0 mA of OTG current.
1 = Adds 1600mA of OTG current.
4
OTG Current set by host, bit 4
R/W
0b
0 = Adds 0 mA of OTG current.
1 = Adds 800 mA of OTG current.
3
OTG Current set by host, bit 3
R/W
0b
0 = Adds 0 mA of OTG current.
1 = Adds 400 mA of OTG current.
2
OTG Current set by host, bit 2
R/W
0b
0 = Adds 0 mA of OTG current.
1 = Adds 200 mA of OTG current.
1
OTG Current set by host, bit 1
R/W
0b
0 = Adds 0 mA of OTG current.
1 = Adds 100 mA of OTG current.
0
OTG Current set by host, bit 0
R/W
0b
0 = Adds 0 mA of OTG current.
1 = Adds 50 mA of OTG current.
Table 38. OTGCurrent Register (I2C address = 08h) Field Descriptions
I2C
08h
FIELD
7-0 Reserved
TYPE
R/W
RESET
DESCRIPTION
00000000b _{Not used. Value Ignored.}
60
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