ITS 640S2 Infineon Technologies, ITS 640S2 Datasheet - Page 2

• Manufacturer Part Number: ITS 640S2
• Manufacturer: Infineon Technologies

Specifications of ITS 640S2

• Packages: PG-TO220-7
• Channels: 1.0
• Ron @ Tj = 25°c: 30.0 mOhm (max)
• Recommended Operating Voltage Range: 5.0 - 34.0 V
• Il(sc): 50.0 A
• Diagnostic: Sense

Maximum Ratings at T
Parameter
Supply voltage
Supply voltage for full short circuit protection
T j Start =-40 ...+150°C
Load dump protection
Load current
Junction temperature
Operating temperature range
Storage temperature range
Power dissipation
Inductive load switch-off energy dissipation, single pulse
Electrostatic discharge capability (ESD)
Input voltage
Current through input pin
Current through status pin
Current through current sense pin
see internal circuit diagrams page 7
1
2)
3)
Infineon Technologies AG
acc. MIL-STD883D, method 3015.7 and ESD assn. std. S5.1-1993
)
R I 2) = 2 , R L = 1 , t d = 200 ms, IN= low or high
V bb = 12V, T j,start = 150°C, T C = 150°C const.
(Human Body Model)
Pin
1
2
3
4
5
6 & 7
R=1.5k ; C=100pF
Supply voltages higher than V
resistor in the GND connection is recommended).
R
V
Load dump
I
= internal resistance of the load dump test pulse generator
Symbol
ST
GND
IN
V bb
IS
OUT
(Load, L)
is setup without the DUT connected to the generator according to ISO 7637-1 and DIN 40839
(Short circuit current, see page 5)
(DC)
(overvoltage protection see page 4)
(DC), T C
1
) V LoadDump = V A + V s , V A = 13.5V
j
= 25 °C unless otherwise specified
(DC)
(DC)
I
L
25 °C
Function
Diagnostic feedback: open drain, invers to input level
Logic ground
Input, activates the power switch in case of logical high signal
Positive power supply voltage, the tab is shorted to this pin
Sense current output, proportional to the load current, zero in
the case of current limitation of load current
Output, protected high-side power output to the load.
Both output pins have to be connected in parallel for operation
according this spec (e.g. k
Design the wiring for the max. short circuit current
bb(AZ)
= 12.6 A, Z
out to all other pins shorted:
I
L
= 4 A, Z
require an external current limit for the GND and status pins (a 150
(DC)
L
L
= 330 mH, 0
= 4,2 mH, 0
Page 2
ST, IS:
ILIS
IN:
:
:
).
V
V
V
I
T
T
T
P
E
E
V
V
I
I
I
Symbol
L
IN
ST
IS
j
a
stg
Load dump
bb
bb
tot
AS
AS
ESD
IN
PROFET ® ITS 640S2
3
)
self-limited
-40 ...+105
-10 ... +16
Values
-30 ...+85
+150
2006-Mar-28
0,41
3,5
1.0
4.0
8.0
2.0
5.0
43
34
60
85
14
Unit
mA
kV
°C
W
V
V
V
A
V
J