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 feedback, monolithically
餂?/div>
integrated in Smart SIPMOS technology. Providing embedded protective functions.
+ V bb
Voltage
source
V
Logic
Voltage
sensor
3
Overvoltage
protection
Current
limit
Gate
protection
OUT
Charge pump
Level shifter
Rectifier
Limit for
unclamped
ind. loads
Open load
Short to Vbb
detection
2
IN
Temperature
sensor
5
ESD
Logic
Load
4
ST
R
O
GND
錚?/div>
PROFET
Load GND
GND
1
Signal GND
1
)
With external current limit (e.g. resistor R
GND
=150
鈩?
in GND connection, resistor in series with ST connection, reverse load
current limited by connected load.
Semiconductor Group
1 of 14
2003-Oct-01
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