BTS432I2 Siemens Semiconductor Group, BTS432I2 Datasheet - Page 7

• Manufacturer Part Number: BTS432I2
• Description: Smart Highside Power Switch (Clamp of negative voltage at output Short-circuit protection Current limitation Thermal shutdown)
• Manufacturer: Siemens Semiconductor Group

Inductive and overvoltage output clamp
V
Overvolt. and reverse batt. protection
R
R
Open-load detection
OFF-state diagnostic condition: V
Semiconductor Group
ON
bb
GND
R
R
= 120
clamped to 58 V typ.
IN
ST
, R
ST
IN
IN
Logic
unit
, R
OFF
typ , V
ST
Logic
for extended protection
Z
Open load
detection
+R
V
Z
R
GND
GND
bb
V
*40 mA = 67 V typ., add
Z
Signal GND
I
GND
L(OL)
R
Signal GND
bb
OUT
> 3 V typ.; IN low
OUT
PROFET
V
+ V bb
OUT
V
ON
+ V bb
V
OUT
7
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
bb
V
bb
V
V
V
bb
bb
bb
disconnect with charged inductive
GND
GND
V
IN
high
>0, no V
>0, no V
V
ST
V
high
IN
V
2
2
2
4
GND >
4
4
2
ST
4
ST
ST
IN
ST
IN
ST
IN
ST
= low signal available.
= low signal available.
IN
ST
V
IN
PROFET
- V
PROFET
PROFET
PROFET
GND
GND
GND
3
3
3
GND
1
1
1
V
IN(T+)
V
V
3
1
V
bb
bb
bb
bb
V
GND
V
device stays off
GND
OUT
OUT
OUT
OUT
OUT
BTS 432 I2
V
5
5
5
5
IN
- V
IN(T+)
.