Datasheet

MAX13036
Automotive Contact Monitor
and Level Shifter
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(V
L
= +2.7V to +5.5V, BAT = +6V to +26V, SD = V
L
, T
A
= -40°C to +125°C, unless otherwise noted. Typical values are at V
L
= +3.3V,
BAT = +14V, T
A
= +25°C) (Note 1)
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.
(All voltages referenced to GND, unless otherwise noted.)
V
L
...........................................................................-0.3V to +6.0V
BAT.........................................................................-0.3V to +42V
BATREF, IN_ to BAT ................................................-45V to +45V
BATREF, IN_ to GND...............................................-45V to +45V
SD...........................................................................-0.3V to +45V
HYST, WET, TDEB, OT, INT .....................................-0.3V to 6.0V
CS, CLK, SDI, SDO, DO0, DO1 ....................-0.3V to (V
L
+ 0.3V)
Continuous Current (CS, CLK, SDI, SDO, DO0, DO1) .....±20mA
HBM ESD Protection (IN0–IN7)............................................±8kV
Continuous Power Dissipation (T
A
= +70°C, multilayer board)
28-Pin TQFN (derate 34.5mW/°C above +70°C) .......2759mW
Operating Temperature Range .........................-40°C to +125°C
Junction Temperature......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
POWER SUPPLY
V
L
Supply Range V
L
2.7 5.5 V
V
L
Supply Current I
L
V
L
= +5.5V, V
BAT
= +14V 0 1 µA
BAT Supply Range V
BAT
626V
Total Supply Current I
SUP
V
L
= +5V, V
BAT
= +14V, continuous
scan, programmable hysteresis off,
M0 = M1 =1, WEND = 1, IN0–IN7 =
unconnected,
CS = V
L
, SDI = CLK = GND (Note 2)
46 80 µA
Total Supply Current in Scan
Mode
I
SUP_SCAN
V
BAT
= +14V, scan mode (SC0 = 0,
SC1= 0, SC2 = 0), CS = V
L
,
SDI = CLK = GND (Note 2)
17 36 µA
T
A
= +25°C 2 3.2
Total Supply Current in Shutdown
Mode
I
SHDN
V
SD
= 0V,
V
BAT
= +14V,
V
B AT RE F
= + 14V
(Note 2)
T
A
= -40°C to +125°C 2 4.0
µA
BATREF Input Leakage Current in
Shutdown
I
L_BATREF
V
SD
= 0V, V
BATREF
= +14V 1 µA
BATREF Input Resistance R
BATREF
V
BATREF
= +14V 1 MΩ
SWITCH INPUTS (IN0–IN7)
R
HYST
= ∞ or programmable hysteresis
disabled
0.425 x
V
BATREF
0.5 x
V
BATREF
0.575 x
V
BATREF
Input-Voltage Threshold Center
(Note 3)
V
TH_C
R
HYST
= 90kΩ
0.4 x
V
BATREF
0.5 x
V
BATREF
0.63 x
V
BATREF
V
R
HYST
= ∞ or programmable hysteresis
disabled
0.133 x
V
BATREF
0.166 x
V
BATREF
0.22 x
V
BATREF
R
HYST
= 90kΩ
0.26 x
V
BATREF
0.361 x
V
BATREF
0.48 x
V
BATREF
Input-Voltage Threshold
Hysteresis (Note 4)
V
TH_HYS
R
HYST
= 0Ω
0.5 x
V
BATREF
V