SP000264199 Infineon Technologies, SP000264199 Datasheet - Page 10
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SP000264199
Manufacturer Part Number
SP000264199
Description
Manufacturer
Infineon Technologies
Datasheet
1.SP000264199.pdf
(18 pages)
Specifications of SP000264199
Switch Type
High Side
Power Switch Family
BTS6143D
Power Switch On Resistance
9.5mOhm
Output Current
8A
Number Of Outputs
Single
Mounting
Surface Mount
Package Type
TO-252
Operating Temperature (min)
-40C
Operating Temperature (max)
150C
Operating Temperature Classification
Automotive
Pin Count
4 +Tab
Power Dissipation
59W
Lead Free Status / Rohs Status
Compliant
Reversave
R
applications with V
recommended value:
To minimise power dissipation at reverse battery
operation, the overall current into the IN and IS pin
should be about 80mA. The current can be provided by
using a small signal diode D in parallel to the input
switch, by using a MOSFET input switch or by proper
adjusting the current through R
Since the current via R
the device, this has to be taken into account in the
overall thermal consideration.
Inverse load current operation
The device can be operated in inverse load current
mode (V
not available during this kind of operation (I
case of inverse operation the intrinsic drain source
diode is eventually conducting resulting in considerably
increased power dissipation.
The transition from inverse to forward mode can result
in a delayed switch on.
Note: Temperature protection during inverse load
current operation is not possible!
Data Sheet
IS
+
-
typ. 1 kΩ. Add R
R
IN
OUT
V
V
Signal GND
bb
IN
IN
> V
D
Logic
bb
(
Reverse battery protection)
bb
> 0V). The current sense feature is
R
IS
IN
above 16V;
IN
V
R
IS
1
bb
for reverse battery protection in
IN
generates additional heat in
+
PROFET
R
V
IS
1
bb
IS
IS.
I
R
IS
=
IS
R
|
bb
V
OUT
Power
Transistor
bb
. 0
Power GND
08
|
−
R
IS
12
A
L
V
- I
= 0). In
OUT
OUT
V
-
L
V bb
10 of 18
+
-
V
load
Provide a current path with load current capability by
using a diode, a Z-diode, or a varistor. (V
R
IS have to be limited to 120 mA.
Version a:
IN
bb
= 0). For higher clamp voltages currents at IN and
disconnect with energised inductive
V
bb
PROFET ® BTS 6143 D
IN
PROFET
V
IS
bb
OUT
Rev. 1.0, 2007-02
V
V
D
ZL
ZL
+V
D
<39 V if