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bq27441 Data Memory Summary Tables
Table 6-3. Data Memory Summary–Gas Gauging Class
Subclass
Subclass
Offset
Name
Type
Value
Unit
ID
Min
Max
Default
IT Cfg
80
22
Ra Filter
U2
0
1000
800
Num
35
Fast Qmax Start DOD %
U1
0
100
92
%
36
Fast Qmax End DOD %
U1
0
100
96
%
37
Fast Qmax Start Volt Delta
I2
0
4200
125
mV
39
Fast Qmax Current Threshold
U2
0
1000
4
Hr rate
41
Fast Qmax Min Points
U1
0
255
3
Num
45
Max Qmax Change
U1
0
255
20
%
46
Qmax Max Delta %
U1
0
255
10
%
47
Max % Default Qmax
U1
0
255
120
%
48
Qmax Filter
U1
0
255
96
Num
50
ResRelax Time
U2
0
65535
500
s
52
User Rate-mA
I2
–32768
0
0
mA
54
User Rate-mW
I2
–32768
0
0
mW
61
Max Sim Rate
U1
0
255
1
Hr rate
62
Min Sim Rate
U1
0
255
20
Hr rate
63
Ra Max Delta
U2
0
32767
11
4 m
Ω
72
Min Delta Voltage
I2
0
32767
0
mV
74
Max Delta Voltage
I2
0
32767
200
mV
76
DeltaV Max dV
I2
0
32767
100
mV
78
TermV Valid t
U1
0
255
2
s
Current
81
0
Dsg Current Threshold
I2
0
2000
167
0.1 Hr
Thresholds
rate
2
Chg Current Threshold
I2
0
2000
100
0.1 Hr
rate
4
Quit Current
I2
0
2000
250
0.1 Hr
rate
6
Dsg Relax Time
U2
0
65535
60
s
8
Chg Relax Time
U1
0
255
60
s
9
Quit Relax Time
U1
0
255
1
s
12
Max IR Correct
U2
0
1000
400
mV
30
Data Memory
SLUUAC9A – December 2013 – Revised May 2015
Copyright © 2013–2015, Texas Instruments Incorporated