BTS542E2 Siemens Semiconductor Group, BTS542E2 Datasheet - Page 7

• Manufacturer Part Number: BTS542E2
• Description: Smart Highside Power Switch (Overload protection Current limitation Short-circuit protection Thermal shutdown)
• Manufacturer: Siemens Semiconductor Group

Short Circuit detection
Fault Condition: V
Inductive and overvoltage output clamp
V
Overvolt. and reverse batt. protection
R
R
Semiconductor Group
ON
bb
GND
R
R
= 120
clamped to 58 V typ.
, R
Logic
unit
IN
W
, R
typ
ST
.
, V
for extended protection
ON
Z
> 8.3 V typ.; IN high
+ R
R
bb
*40 mA = 67 V typ., add
R
PROFET
+ V
OUT
V
bb
ON
Page 7
Open-load detection
ON-state diagnostic condition: V
high
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
GND
GND
Logic
unit
>0, no V
>0, no V
ON
GND >
ST
ST
= low signal available.
= low signal available.
V
IN
- V
PROFET
PROFET
IN(T+)
device stays off
ON
OUT
< R
» V
ON
IN
- V
* I
IN(T+)
L(OL)
V
8.Jan.96
; IN
.