BSP 742 R
Block Diagram
+ Vbb
Voltage
source
V
Logic
Overvoltage
protection
Current
limit
Gate
protection
OUT
Charge pump
Level shifter
Rectifier
IN
ST
Limit for
unclamped
ind. loads
Temperature
sensor
Load
ESD
Logic
GND
miniPROFET
Signal GND
Load GND
Pin
1
2
3
4
5
6
7
8
Symbol
GND
IN
OUT
ST
Vbb
Vbb
Vbb
Vbb
Function
Logic ground
Input, activates the power switch in case of logic high signal
Output to the load
Diagnostic feedback
Positive power supply voltage
Positive power supply voltage
Positive power supply voltage
Positive power supply voltage
Pin configuration
Top view
GND
IN
OUT
ST
1
•
2
3
4
8
7
6
5
Vbb
Vbb
Vbb
Vbb
Page 2
2004-03-16
INFINEON [ INFINEON TECHNOLOGIES AG ]
