BTS640S2NK Infineon Technologies, BTS640S2NK Datasheet - Page 9

• Manufacturer Part Number: BTS640S2NK
• Manufacturer: Infineon Technologies

Specifications of BTS640S2NK

• Switch Type: High Side
• Power Switch Family: BTS 640 S2
• Input Voltage: -10 to 16V
• Power Switch On Resistance: 27mOhm
• Output Current: 4A
• Number Of Outputs: Single
• Mounting: Through Hole
• Supply Current: 1.2mA
• Package Type: TO-220
• Operating Temperature (min): -40C
• Operating Temperature (max): 150C
• Operating Temperature Classification: Automotive
• Pin Count: 7 +Tab
• Power Dissipation: 85W
• Lead Free Status / Rohs Status: Not Compliant

Overvoltage protection of logic part
V
R
Reverse battery protection
The load R
not active
R
R
Open-load detection
OFF-state diagnostic condition: V
Semiconductor Group
Z1
GND
GND
V
= 6.1 V typ., V
500 ,
R
ST
= 150
= 150
V
R
R
R
+ 5V
V
R
R
ST
IS
+ 5V
ST
IS
L
ST
IN
IS
OFF
is inverse on, temperature protection is
IN
ST
IS
Logic
R
R
R I
ST
I
= 4 k
R
Z2
I
= 15 k , R
V
= 47 V typ., R
Z1
Logic
typ R
Signal GND
V
Z1
Signal GND
R
GND
IS
GND
Logic
ST
R
= 1 k , R
O
Signal GND
OUT
I
= 4 k
500 , R
R
> 3 V typ.; IN low
GND
Out
V
Power
Inverse
Diode
Power GND
Z2
V
typ
= 15 k ,
R
EXT
GND
V
IS
R
bb
V
OUT
-
L
OUT
V bb
+ V bb
200 ,
Page 9
GND disconnect
Any kind of load. In case of Input=high is V
Due to V
GND disconnect with GND pull up
Any kind of load. If V
Due to V
V
load
Normal load current can be handled by the PROFET
itself.
bb
disconnect with energized inductive
V
V
V
GND
GND
bb
bb
bb
V
IN
>0, no V
>0, no V
V
V
high
ST
IN
V ST V
V
IS
GND >
ST
ST
3
5
1
5
3
1
5
1
3
IS
ST
IS
ST
ST
IS
= low signal available.
IN
= low signal available.
IN
IS
IN
V
IN
PROFET
PROFET
PROFET
- V
GND
GND
GND
4
4
4
2
2
2
V
V
V
IN(T+)
bb
bb
bb
I bb
V
V
GND
GND
device stays off
OUT
OUT
OUT
OUT
OUT
OUT
OUT
7
6
7
6
7
6
BTS 640 S2
V
2003-Oct-01
IN
- V
IN(T+)
.