BTS432F2 Просмотр технического описания (PDF) - Infineon Technologies
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BTS432F2 Datasheet PDF : 14 Pages
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PROFET® BTS 432 F2
Truth Table
Input- Output Status
level
Normal
L
operation
H
Open load
L
H
Short circuit
L
to GND
H
Short circuit
L
to Vbb
H
Overtem-
L
perature
H
Under-
L
voltage
H
Overvoltage
L
H
L = "Low" Level
H = "High" Level
level
432
432
432
D2
E2/F2
I2
L
H
H
H
H
H
H
H
12)
H
H
L
H
L
L
H
L
H
H
H
L
L
L
L
H
H
H
L
H
H (L13)) H (L13))
H
L
L
L
L
L
L
L
L
L
L14)
H
L14)
L
L14)
H
L14)
L
L
H
L
L
L
H
L
Terms
Ibb
3
I IN
IN
Vbb
2
IL
I ST
PROFET
OUT
5
ST
4
V IN VST
GND
Vbb
1 IGND
R GND
VON
VOUT
Status output
R ST(ON)
+5V
ST
GND
ESD-
ZD
ESD-Zener diode: 6.1 V typ., max 5 mA;
RST(ON) < 250 Ω at 1.6 mA, ESD zener diodes are not
designed for continuous current
Input circuit (ESD protection)
Short Circuit detection
Fault Condition: VON > 8.3 V typ.; IN high
IN
RI
+ Vbb
ESD-
ZDI1 ZDI2
II
GND
ZDI1 6.1 V typ., ESD zener diodes are not designed for
continuous current
Logic
unit
Short circuit
detection
V
ON
OUT
12) Power Transistor off, high impedance
13)
14)
Low resistance short Vbb to output may be detected by no-load-detection
No current sink capability during undervoltage shutdown
Infineon Technologies AG
6
22.03.99
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