ITS4142N Infineon Technologies, ITS4142N Datasheet - Page 5

IC SWITCH HISIDE SMART SOT223-4

ITS4142N

Manufacturer Part Number
ITS4142N
Description
IC SWITCH HISIDE SMART SOT223-4
Manufacturer
Infineon Technologies
Series
miniPROFET®r
Type
High Sider
Datasheet

Specifications of ITS4142N

Input Type
Non-Inverting
Number Of Outputs
1
On-state Resistance
150 mOhm
Current - Output / Channel
1.4A
Current - Peak Output
3A
Voltage - Supply
12 V ~ 45 V
Operating Temperature
-30°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
SOT-223 (3 leads + Tab), SC-73, TO-261
Power Load Switch Type
High Side
Input Voltage
45V
Current Limit
2.2A
On Resistance Rds(on)
0.2ohm
Thermal Protection
ESD
Power Dissipation Pd
1.4W
No. Of Outputs
1
Internal Switch
No
Distribution
RoHS Compliant
On State Resistance
0.15ohm
Rohs Compliant
Yes
Distribution Switch Case Style
SOT-223
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
ITS4142N
ITS4142NTR
SP000221218

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ITS4142N
Manufacturer:
INFINEON/英飞凌
Quantity:
20 000
Part Number:
ITS4142N
0
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

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