BTS725L1 Siemens Semiconductor Group, BTS725L1 Datasheet - Page 9

• Manufacturer Part Number: BTS725L1
• Description: Smart Two Channel Highside Power Switch (Overload protection Current limitation Short-circuit protection Thermal shutdown)
• Manufacturer: Siemens Semiconductor Group

Open-load detection,
ON-state diagnostic condition:
OFF-state diagnostic condition:
GND disconnect
V
In case of IN = high is V
no V
Semiconductor Group
bb
V
V
ON
OUT
ST
V
< R
IN
Logic
= low signal available.
> 3 V typ.; IN low
unit
Logic
unit
V
ON
OFF
ST
·
I
ON
L(OL)
Open load
detection
IN
ST
; IN high
Open load
detection
OUT
PROFET
Signal GND
GND
V
V
OUT1 or OUT2
IN
bb
- V
V
GND
IN(T+)
OUT
. Due to V
R
O
R
+ V bb
EXT
OUT
V
V
ON
OUT
GND
> 0,
9
GND disconnect with GND pull up
If V
Due to V
GND
V
bb
> V
GND
IN
> 0, no V
V
- V
IN
IN(T+)
V
ST
Preliminary BTS 725 L1
IN
ST
ST
device stays off
= low signal available.
PROFET
GND
V
bb
V
GND
OUT