MAX11081GUU+TW Maxim Integrated, MAX11081GUU+TW Datasheet - Page 4

• Manufacturer Part Number: MAX11081GUU+TW
• Description: Battery Management
• Manufacturer: Maxim Integrated
• Series: MAX11080, MAX11081r

Specifications of MAX11081GUU+TW

• Rohs: yes

12-Channel, High-Voltage
Battery-Pack Fault Monitors
(T
4
A
1.64
1.63
1.62
1.61
1.60
1.59
1.58
1.57
1.56
1.55
= +25°C, unless otherwise noted.)
4.54
4.53
4.52
4.51
4.50
4.49
4.48
4.47
_______________________________________________________________________________________
-40
-40
OVERVOLTAGE CLEAR THRESHOLD
UNDERVOLTAGE SET THRESHOLD
vs. TEMPERATURE (MAX11080)
-20
-20
MEAN
MEAN
MAX
MIN
MAX
MIN
vs. TEMPERATURE
70
60
50
40
30
20
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
0
20
20
4.8V OVERVOLTAGE THRESHOLD
V
T
T
CELL
DCIN SUPPLY CURRENT vs. V
A
A
= +25°C
10
= +105°C
= V
40
40
DCIN
20
1.6V SET POINT
60
4.8V SET POINT
60
/12
30
T
V
A
DCIN
80
80
= -40°C
40
(V)
100
100
50
60
DCIN
70
1.94
1.92
1.90
1.88
1.86
1.84
1.82
35
30
25
20
15
10
5
0
-40
5.4
80
UNDERVOLTAGE CLEAR THRESHOLD
vs. TEMPERATURE (MAX11080)
-20
MEAN
CD CURRENT DISTRIBUTION
5.6
MAX
MIN
0
CD PIN CURRENT (µA)
TEMPERATURE (°C)
5.8
20
6.0
40
Typical Operating Characteristics
6.2
1.6V SET POINT
60
80
6.4
100
55
50
45
40
35
30
25
20
15
6.6
0
10
4.806
4.804
4.802
4.800
4.798
4.796
4.794
4.792
6.03
6.02
6.01
6.00
5.99
5.98
5.97
5.96
GND
20
vs. GND
-40
-40
U
SUPPLY CURRENT
30
V
OVERVOLTAGE SET THRESHOLD
GND U
-20
-20
U
MEAN
40
MAX
MIN
VOLTAGE
CD CHARGING CURRENT
T
A
(V)
T
= +105°C
vs. TEMPERATURE
vs. TEMPERATURE
A
0
0
50
= -40°C
TEMPERATURE (°C)
TEMPERATURE (°C)
20
20
60
T
A
= +25°C
70
40
40
80
60
4.8V SET POINT
60
V
CD
= 0.4V
80
80
100
100