BQ27741YZFR-G1 Datasheet, PDF (24/38 Pages) Texas Instruments – Single Cell Li-Ion Battery Fuel Gauge with Integrated Protection

bq27741-G1
SLUSBF2A – JULY 2013 – REVISED SEPTEMBER 2013
www.ti.com
Table 7. Data Flash Summary—Configuration Class (continued)
SUBCLASS SUBCLASS
ID
NAME
49
Discharge SOC1 Set Threshold
SOC1 Clear Threshold
SOCF Set Threshold
SOCF Clear Threshold
BL Set Volt Threshold
BL Set Volt Time
BL Clear Volt Threshold
BH Set Volt Threshold
BH Volt Time
BH Clear Volt Threshold
OFFSET DATA
VALUE
TYPE
MIN
MAX
0
U2
0
65535
2
U2
0
65535
4
U2
0
65535
6
U2
0
65535
9
I2
0
16800
11
U1
0
60
12
I2
0
16800
14
I2
0
16800
16
U1
0
60
17
I2
0
16800
56
Manufacturer Pack Lot Code
Data
PCB Lot Code
Firmware Version
Hardware Revision
Cell Revision
DFl Config Version
0
H2
0x0000 0xFFFF
2
H2
0x0000 0xFFFF
4
H2
0x0000 0xFFFF
6
H2
0x0000 0xFFFF
8
H2
0x0000 0xFFFF
10
H2
0x0000 0xFFFF
57
Integrity Data All DF Checksum
Static Chem DF Checksum
Static DF Checksum
6
H2
0x0000 0x7FFF
8
H2
0x0000 0x7FFF
10
H2
0x0000 0x7FFF
59
Lifetime Data Lifetime Max Temp
Lifetime Min Temp
Lifetime Max Pack Voltage
Lifetime Min Pack Voltage
Lifetime Max Chg Current
Lifetime Max Dsg Current
0
I2
0
1400
2
I2
–600
1400
4
I2
0
32767
6
I2
0
32767
8
I2
–32767
32767
10
I2
–32767
32767
60
Lifetime LT Flash Cnt
Temp
Samples
LT AFE Status
0
I2
0
32767
2
H1
0x00
0xFF
64
Registers Pack Configuration
Pack Configuration B
Pack Configuration C
0
H2
0x0000 0xFFFF
2
H1
0x00
0xFF
3
H1
0x00
0xFF
66
Lifetime LT Temp Res
Resolution _{LT V Res}
LT Cur Res
LT Update Time
0
U1
1
U1
2
U1
3
U2
0
255
0
255
0
255
0
65535
68
Power Flash Update OK Voltage
Sleep Current
Shutdown V
FS Wait
0
I2
0
4200
2
I2
0
100
11
I2
0
2600
13
U1
0
255
DEFAULT
150
175
75
100
2500
2
2600
4500
2
4400
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0
500
2800
4200
0
0
0
0x00
0x1171
0xA7
0x1C
10
25
100
60
2800
10
0
0
UNIT
mAh
mAh
mAh
mAh
mV
s
mV
mV
s
mV
hex
hex
hex
hex
hex
hex
hex
hex
hex
0.1°C
0.1°C
mV
mV
mA
mA
Count
hex
flags
flags
flags
°C
mV
mA
s
mV
mA
mV
s
24
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