MAX11081GUU+TW Maxim Integrated, MAX11081GUU+TW Datasheet - Page 2

• 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
ABSOLUTE MAXIMUM RATINGS
HV, VDD
HV to DCIN and C12 ................................................-0.3V to +6V
Cn+1 to Cn, where n = 1 to 11...............................-0.3V to +80V
C1 to C0 ...................................................-0.3V to +20V (Note 1)
C1 to AGND ..............................-0.3V to (V
C0 to AGND...........................................................-0.3V to +0.9V
C2–C12 to AGND ....................................-0.3V to (V
SHDN, V
VDD
OVSEL_, UVSEL_, TOPSEL to AGND .........-0.3V to (V
CD, ALRM
ALRM
CP+ to AGND ...........................(GND
CP- to AGND...........................................-0.3V to (GND
CP- to VDD
ELECTRICAL CHARACTERISTICS
(T
specified from -40°C to +105°C.)
Note 1: The C1 to C0 differential input path is tolerant to 80V as long as the SHDN pin is deasserted.
Note 2: The C1 input is tolerant to a maximum V
Note 3: Human Body Model to Specification MIL-STD-883 Method 3015.7.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
2
C_ INPUTS
Differential Input Range
Input Current
Overvoltage Threshold
Overvoltage-Threshold Accuracy
Undervoltage Threshold
Undervoltage-Threshold
Accuracy
Comparator Hysteresis (Note 4)
CD PIN
CD Current
CD Trip Voltage
Delay-Time Accuracy
STATUS/CONTROL PORT
Shutdown Disable (SHDN High
Voltage)
Shutdown Asserted (SHDN Low
Voltage)
A
= T
_______________________________________________________________________________________
U
U
to GND
MIN
to GND
U
AA
, GND
L
PARAMETER
U
to AGND ................................................-0.3V to +4V
to T
to AGND..................................-0.3V to (V
.......................................................................+0.3V
U
.........................................................-0.3V to +6V
U
MAX
U
...................................-0.3V to (+VDD
, DCIN to AGND.........................-0.3V to +80V
, unless otherwise noted. V
U
- 0.3V) to (VDD
SHDN/V
VCELL
SHDN/V
SYMBOL
DCIN
IC
V
V
V
V
I
HYS
CD
OV
CD
UV
XIN
XIN
+ 0.6V) (Note 2)
DCIN
IH
IL
DCIN
DCIN
AA
AA
= V
+ 0.6V with SHDN = 1. If SHDN = 0, 20V is the maximum rating.
U
U
U
Any two inputs Cn to Cn+1,
where n = 1 to 11 (Note 4)
C1 to C0 with SHDN = 1
C1 to C0 with SHDN = 0
V
MAX11080
MAX11081
V
Internal at comparator
Excluding C
+ 0.6V)
+ 0.3V)
+ 0.3V)
+ 0.3V)
+ 0.3V)
+ 0.3V)
CELL
CD
GND
= 0.4V
U
= 3.0V
= +6.0V to +72V, typical values are at T
DLY
CONDITIONS
ESD Rating
Continuous Power Dissipation (T
Operating Temperature Range .........................-40°C to +105°C
Storage Temperature Range .............................-55°C to +150°C
Junction Temperature (continuous) .................................+150°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+260°C
C_, REF, V
DCIN, SHDN, CP+, CP-, HV,
OVSEL_, UVSEL_, TOPSEL,
ALRM
AGND, CD
38-Pin TSSOP (derate 15.9mW/°C above +70°C) ....1095.9mW
variation
U
, ALRM
AA
..............................
, VDD
L
,
U,
GND
+3.3
+1.6
U
4.35
MIN
1.5
1.5
1.5
2.1
±2kV (Human Body Model, Note 3)
12
-1
,
A
= +70°C)
A
= +25°C, unless otherwise
TYP
0.05
37.5
1.23
±20
300
±20
6.1
±5
MAX
±100
+4.8
+2.8
7.65
±25
0.6
+1
72
72
16
77
UNITS
mV
mV
mV
µA
µA
%
V
V
V
V
V
V