SMP402
Parameter Symbol
CIRCUIT PROTECTION
Conditions
(Unless Otherwise Specified)
VIN = 48 V, VBIAS = 5 V, GNDs = 0 V
REXT = 20.5 kΩ, CEXT = 120 pF
RS+, RS- = 1.2 MΩ, Tj = 0 to 120°C
Min
Thermal Shutdown
Temperature
VIH = 3.0 V
120
Thermal Shutdown
Hysteresis
V =0V
IL
LOGIC
Input Current
High
I
IH
Input Current
Low
I
IL
-500
Input Voltage
High
V
IH
Input Voltage
Low
V
IL
1.0
Output Voltage
High
V
OH
I = -0.5 mA
3.5
OH
Output Voltage
Low
V
OL
I = 0.5 mA
OL
SENSE INPUTS
Threshold
Voltage
V
SENSE+/-
LEVEL
Threshold Current
ILEVEL
21
POLARITY
Threshold Current
IPOLARITY
OUTPUT
ON-State
Resistance
ON-State
Current
RDS(ON)
ID(ON)
IOUT = -100 mA
V =5V
DS
See Note 1
T
j
=
25°C
T
j
=
100°C
T
j
=
25°C
200
T
j
=
100°C
100
Typ
140
15
10
-100
1.7
24
5
500
350
Max
50
3.0
0.4
2.2
27
7
12
20
Units
°C
°C
µA
µA
V
V
V
V
V
µA
µA
Ω
mA
9 D
1/96