ISP 452 Infineon Technologies, ISP 452 Datasheet - Page 6

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ISP 452

Manufacturer Part Number
ISP 452
Description
Manufacturer
Infineon Technologies
Datasheet

Specifications of ISP 452

Packages
PG-SOT223-4
Channels
1.0
Ron @ Tj = 25°c
200.0 mOhm (max)
Recommended Operating Voltage Range
5.0 - 34.0 V
Il(sc)
1.5 A
Diagnostic
n.a.
Parameter and Conditions
at T
Protection Functions
Current limit (pin 4 to 1)
V
Overvoltage protection I bb =4mA T
Output clamp (ind. load switch off)
at V
Thermal overload trip temperature
Thermal hysteresis
Inductive load switch-off energy dissipation
T
(not tested, specified by design)
Reverse battery (pin 4 to 2)
(not tested, specified by design)
9
10
) While demagnetizing load inductance, dissipated energy in PROFET is E
j, start
) Requires 150 Ω resistor in GND connection. Reverse load current (through intrinsic drain-source diode) has to be limited by the connected
bb
E AS = 1 / 2 * L * I
load.
j
= 20V
OUT
= 25 °C, V bb = 13.5V unless otherwise specified
= 150 °C, single pulse, I
=V
bb
-V
2
L * (
ON(CL) ,
V ON(CL) - V bb )
V ON(CL)
I
bb
= 4mA
10
)
L
= 0.5 A, V
T
j
j
= -40...+150°C
=-40...+150°C
T
bb
j
9
= 25°C
)
= 12 V
Page 6
AS = ∫ V ON(CL) * i L (t) dt, approx.
I
V
V
T
E
-V
Symbol
L(SC)
jt
T
bb(AZ)
ON(CL)
AS
bb
jt
min
150
0.7
0.7
41
41
--
--
--
Values
typ
1.5
47
10
--
--
--
--
--
max
2006-03-01
2.4
0.5
ISP 452
30
--
--
--
--
2
Unit
°C
A
V
V
K
V
J

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