Electrical specifications VN800S / VN800PT
10/32
Figure 4. Over-temperature status timing
Figure 5. Switching time waveforms
Table 11. Truth table
Conditions Input Output Status
Normal operation
L
H
L
H
H
H
Current limitation
L
H
H
L
X
X
H
(T
j
< T
TSD
) H
(T
j
> T
TSD
) L
Over-temperature
L
H
L
L
H
L
Under-voltage
L
H
L
L
X
X
Over-voltage
L
H
L
L
H
H
T
j
> T
jsh
V
IN
V
STAT
t
SDL
t
SDL
t
t
V
OUT
V
IN
80%
10%
dV
OUT
/dt
(on)
t
d(off)
90%
dV
OUT
/dt
(off)
t
d(on)
VN800S / VN800PT Electrical specifications
11/32
Figure 6. Peak short circuit current test circuit
Figure 7. Avalanche energy test circuit
10k
CONTROL
UNIT
R
IN
INPUT
GND
OUTPUT
R
L
=10m
+V
CC
GND
STATUS
V
CC
10k
CONTROL
UNIT
R
IN
INPUT
GND
OUTPUT
LOAD
+V
CC
GND
STATUS
V
CC
Electrical specifications VN800S / VN800PT
12/32
Figure 8. Waveforms
OPEN LOAD without external pull-up
STATUS
INPUT
NORMAL OPERATION
UNDER-VOLTAGE
V
CC
V
USD
V
USDhyst
INPUT
OVER-VOLTAGE
V
CC
V
CC
> V
OV
STATUS
INPUT
STATUS
STATUS
INPUT
STATUS
INPUT
OPEN LOAD with external pull-up
undefined
LOAD VOLTAGE
V
CC
<V
OV
LOAD VOLTAGE
LOAD VOLTAGE
LOAD VOLTAGE
LOAD VOLTAGE
OVER-TEMPERATURE
INPUT
STATUS
T
TSD
T
R
T
j
LOAD CURRENT
V
OUT
> V
OL
V
OL

VN800PT

Mfr. #:
Manufacturer:
STMicroelectronics
Description:
Gate Drivers 0.7A 36V High Side
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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