ITS4142NXT Infineon Technologies, ITS4142NXT Datasheet - Page 5
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ITS4142NXT
Manufacturer Part Number
ITS4142NXT
Description
Manufacturer
Infineon Technologies
Datasheet
1.ITS4142NXT.pdf
(19 pages)
Specifications of ITS4142NXT
Switch Type
High Side
Power Switch Family
ITS 4142
Input Voltage
-10 to 48V
Power Switch On Resistance
150mOhm
Output Current
1.4A
Number Of Outputs
Single
Mounting
Surface Mount
Supply Current
1mA
Package Type
SOT-223
Operating Temperature (min)
-30C
Operating Temperature (max)
85C
Operating Temperature Classification
Commercial
Pin Count
3 +Tab
Power Dissipation
1.4W
Lead Free Status / Rohs Status
Compliant
Electrical Characteristics
Parameter
at T
Operating Parameters
Operating voltage
Undervoltage shutdown
Undervoltage restart
Undervoltage hysteresis
Standby current
T
T
Operating current
Leakage output current (included in
V
Protection Functions
Initial peak short circuit current limit
T
T
T
Repetitive short circuit current limit
T
Output clamp (inductive load switch off)
at V
Overvoltage protection
I
Thermal overload trip temperature
Thermal hysteresis
1 higher current due temperature sensor
2 Integrated protection functions are designed to prevent IC destruction under fault conditions
described in the data sheet. Fault conditions are considered as "outside" normal operating range.
Protection functions are not designed for continuous repetitive operation.
3 see also V
4 higher operating temperature at normal function available
bb
V
j
j
j
j
j
j
IN
= -40...85 °C, V
= 125 °C
= -40 °C, V
= 25 °C
= 125 °C
= T
bb(under)
j
= 4 mA
OUT
= -40...125 °C, V
jt
1,2 V
(see timing diagrams)
= V
ON(CL) in circuit diagram
1)
= V
bb
bb
- V
bb(u rst)
= 20 V, t
ON(CL)
bb
IN
= 15...30 V unless otherwise specified
1,2 V
2)
- V
3)
, I
m
bb(under)
bb
= 150 µs
= 4 mA
4)
I
bb(off)
)
Page 5
Symbol
V
V
V
I
I
I
I
I
V
V
T
bb(off)
GND
L(off)
L(SCp)
L(SCr)
V
jt
T
bb(on)
bb(under)
bb(u rst)
ON(CL)
bb(AZ)
jt
bb(under)
min.
135
1.4
12
62
47
7
-
-
-
-
-
-
-
-
-
-
Values
typ.
0.5
3.5
2.2
10
68
10
1
3
-
-
-
-
-
-
-
-
2006-03-09
max.
ITS 4142N
10.5
1.6
4.5
45
11
25
50
10
-
-
-
-
-
-
-
-
Unit
V
µA
mA
µA
A
V
°C
K