BTS430K2 Siemens Semiconductor Group, BTS430K2 Datasheet - Page 7

• Manufacturer Part Number: BTS430K2
• Description: Smart Highside Power Switch (Clamp of negative voltage at output Short-circuit protection Current limitation)
• Manufacturer: Siemens Semiconductor Group

Inductive and overvoltage output clamp
V
Overvolt. and reverse batt. protection
R
extended protection
Open-load detection
Fault Condition: V
Semiconductor Group
ON
bb
R
R
120
clamped to 50 V typ.
IN
ST
Logic
unit
ST
IN
typ , V
ON
Logic
Z
ON
57 V typ., , add R
Open load
< R
detection
V
Z
R
GND
ON
GND
V
Z
* I
L(OL)
GND
R
Signal GND
bb
; IN high
GND
OUT
PROFET
, R
+ V bb
+ V bb
V
OUT
IN
ON
V
ON
, R
+ V bb
V
ST
OUT
for
7
GND disconnect
Any kind of load. In case of Input=high V
Due to V
GND disconnect with GND pull up
Any kind of load. If V
Due to V
V
load
bb
V
bb
V
V
bb
bb
disconnect with charged inductive
GND
GND
V
high
I
>0, no V
>0, no V
V
V
S
I
V
2
2
4
GND >
4
2
S
4
S
S
= low signal available.
= low signal available.
IN
ST
IN
ST
IN
ST
V
I
- V
PROFET
PROFET
PROFET
IN(T+)
GND
GND
3
3
GND
1
1
V
V
3
1
V
bb
bb
bb
V
device stays off
GND
V
GND
OUT
OUT
OUT
OUT
V
BTS 430 K2
I
5
5
- V
5
IN(T+)