PROFET® BTS 432 F2
Truth Table
Input-
level
Output Status
level
432
D2
432
E2/F2
432
I2
Normal
operation
Open load
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
12
H
H
H
L
H
L
H
H
H
L
H
L
H
H
L
H
H
L
L
H
L
L
)
H
L
L
H
H
L
L
L
L
L
L
Short circuit
to GND
Short circuit
H
H
13)
13)
H (L
)
to V
H (L
)
bb
Overtem-
perature
Under-
voltage
Overvoltage
L
L
L
L
H
H
H
H
14)
14)
L
L
L
14)
14)
L
L
L
L
L
L = "Low" Level
H = "High" Level
Status output
Terms
+5V
I
bb
3
RST(ON)
I
ST
IN
V
bb
IN
2
I
V
L
ON
OUT
PROFET
ESD-
ZD
I
5
ST
GND
ST
4
V
GND
V
ST
IN
ESD-Zener diode: 6.1 V typ., max 5 mA;
< 250 Ω at 1.6 mA, ESD zener diodes are not
designed for continuous current
V
1
I
bb
V
GND
OUT
R
ST(ON)
R
GND
Short Circuit detection
Fault Condition: VON > 8.3 V typ.; IN high
Input circuit (ESD protection)
R
I
IN
+ V
bb
ESD-
ZDI1 ZDI2
I
I
V
ON
GND
OUT
Short circuit
detection
Logic
unit
ZD 6.1 V typ., ESD zener diodes are not designed for
continuous current
I1
12)
13)
14)
Power Transistor off, high impedance
Low resistance short V to output may be detected by no-load-detection
bb
No current sink capability during undervoltage shutdown
Infineon Technologies AG
6
22.03.99