鈥?/div>
Replaces electromechanical relays, fuses and discrete circuits
Application
General Description
N channel vertical power FET with charge pump, ground referenced CMOS compatible input and diagnostic
餂?/div>
feedback, proportional sense of load current, monolithically integrated in Smart SIPMOS technology.
Providing embedded protective functions.
Block Diagram
4
+ V bb
Voltage
source
V
Logic
Voltage
sensor
Overvoltage
protection
Current
limit
Gate
protection
OUT
6, 7
I
L
Charge pump
Level shifter
Rectifier
Limit for
unclamped
ind. loads
Output
Voltage
detection
Temperature
sensor
3
1
IN
Current
Sense
Load
ST
ESD
Logic
R
O
GND
5
R
IS
I
IS
IS
Signal GND
GND
錚?/div>
PROFET
Load GND
2
Semiconductor Group
Page 1 of 15
2003-Oct-01
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