BTS555E3146 Infineon Technologies, BTS555E3146 Datasheet - Page 2

• Manufacturer Part Number: BTS555E3146
• Manufacturer: Infineon Technologies

Maximum Ratings at T
Parameter
Supply voltage (overvoltage protection see page 4)
Supply voltage for full short circuit protection,
(E
Load current (short circuit current, see page 5)
Load dump protection V
Operating temperature range
Storage temperature range
Power dissipation (DC), T
Inductive load switch-off energy dissipation, single pulse
Electrostatic discharge capability (ESD)
Current through input pin (DC)
Current through current sense status pin (DC)
4)
5)
6)
7)
Infineon Technologies AG
see internal circuit diagrams on page 7 and 8
R
IN, IS = open or grounded
V
I
Pin
Human Body Model acc. MIL-STD883D, method 3015.7 and ESD
assn. std. S5.1-1993, C = 100 pF, R = 1.5 k
AS
L
bb
I
= 20 A, Z
6
Not shorting all outputs will considerably increase the on-state resistance, reduce the peak current capability
and decrease the current sense accuracy
Otherwise add up to 0.5 m (depending on used length of the pin) to the R
tab.
R
V
limitation see diagram on page 9)
)
1
2
3
4
5
Load dump
= 2 , R
I
= 12V, T
= internal resistance of the load dump test pulse generator.
L
is setup without the DUT connected to the generator per ISO 7637-1 and DIN 40839.
L
j,start
Symbol
= 15 mH, 0 ,
= 0.1 , t
OUT
OUT
V bb
IN
IS
= 150°C, T
d
LoadDump
= 200 ms,
j
O
+
O
S
= 25 °C unless otherwise specified
I
C
see diagrams on page 10
C
25 °C
= 150°C const.,
Function
Output to the load. The pins 1 and 5 must be shorted with each other
especially in high current applications!
Input, activates the power switch in case of short to ground
Positive power supply voltage, the tab is electrically connected to this pin.
In high current applications the tab should be used for the V
instead of this pin
Diagnostic feedback providing a sense current proportional to the load
current; zero current on failure (see Truth Table on page 7)
Output to the load. The pins 1 and 5 must be shorted with each other
especially in high current applications!
= U
A
T
+ V
j,start
s
, U
=-40 .+150°C:
A
5 )
2
= 13.5 V
.
V
V
I
V
T
T
P
E
V
I
I
Symbol
L
IN
IS
j
stg
Load dump
bb
bb
tot
AS
ESD
4 )
4)
ON
7
if the pin is used instead of the
)
Data Sheet BTS555
-40 ...+150
-55 ...+150
self-limited
+15 , -250
+15 , -250
Values
bb
2003-Oct-01
360
connection
4.0
40
34
80
3
Unit
mA
kV
°C
W
V
V
A
V
J