BSP742-T Infineon Technologies Corporation, BSP742-T Datasheet - Page 7

• Manufacturer Part Number: BSP742-T
• Description: Inexpensive High Side Switches
• Manufacturer: Infineon Technologies Corporation

V
Terms
Reverse battery protection
R
Temperature protection is not active during
inverse current
bb
Input circuit (ESD protection)
The use of ESD zener diodes as voltage clamp
at DC conditions is not recommended
GND
IN
V
IN
=150Ω, R
ESD-
IN
I IN
R
I
ZD
R
I
I
I
IN
=3.5kΩ typ.,
Signal GND
GND
Logic
R
R
GND
PROFET
GND
GND
GND
V
bb
I
I
I bb
I
GND
OUT
I L
Power
Inverse
Diode
Power GND
R
V OUT
V ON
L
OUT
-
V bb
Page 7
Inductive and overvoltage output clamp
V ON clamped to 47V typ.
Overvoltage protection of logic part
V
R
Z1
I
=3.5 kΩ typ., R
=6.1V typ., V
IN
R
V
Z
I
V
GND
Z1
Z2
GND
=V
=150Ω
bb(AZ)
L ogic
OUT
=47V typ.,
+ V bb
R
V
GND
ON
V
2003-06-23
GN D
Z2
S ignal GN D
BSP 742 T
+ V bb