Datasheet

Electrical characteristics VN340SP-E
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Table 6. Protection and diagnostic
Note: If INPUT pin is floating the corrisponding channel will automatically switch OFF. If GND pin is
disconnected, the channel will switch OFF provided V
CC
not exceed 36V.
Symbol Parameter Test conditions Min Typ Max Unit
V
DIAG
(1)
1. Status determination > 100µs after the switching edge.
Status voltage output low
I
DIAG
= 5mA ( Fault condition )
1V
V
SCL
(
1
)
Status clamp voltage
I
DIAG
= 1mA
I
DIAG
= 1mA
32 36
-0.7
V
V
V
USD
Undervoltage shut down 5 8 V
I
LIM
DC Short circuit current
V
CC
= 24V; R
LOAD
< 10mΩ
0.7 2 A
I
OVPK
Peak short circuit current
V
CC
= 24V; V
IN
= 30; R
LOAD
< 10mΩ
4A
I
DIAGH
Leakage ondiag pin in
high state
V
DIAG
= 24V
25 µΑ
I
LOAD
Output leakage current
V
CC
= 10 to 36V; V
IN
= V
IL
50 µΑ
t
SC
Delay time of current
limiter
100 µs
T
TSD
Thermal shut down
temperature
150 170 °C
T
R
Thermal reset
temperature
135 155 °C