Datasheet

DocID15234 Rev 6 13/40
VNI8200XP Electrical characteristics
5.4 Logic inputs
10.5 V < V
CC
< 36 V; -40 °C < T
J
< 125 °C; unless otherwise specified.
5.5 Protection and diagnostic
10.5 V < V
CC
< 36 V; -40 °C < T
J
< 125 °C; unless otherwise specified.
Table 8. Logic inputs
Symbol Parameter Test conditions Min. Typ. Max. Unit
V
IL
Input low level voltage 0.8 V
V
IH
Input high level voltage 2.20 V
V
I(HYST)
Input hysteresis
voltage
0.15 V
I
IN
Input current V
IN
= 5 V 8 μΑ
Table 9. Protection and diagnostic
Symbol Parameter Test conditions Min. Typ. Max. Unit
V
PGH1
Power Good diagnostic
ON threshold
16.6 17.5 18.4
VV
PGH2
Power Good diagnostic
OFF threshold
15.6 16.5 17.4
V
PGHYS
Power Good diagnostic
hysteresis
1
V
USD
Undervoltage ON
protection
9.5 10.5 V
Undervoltage OFF
protection
9V
V
USDHYS
Undervoltage
hysteresis
0.4 0.5 V
V
demag
Output voltage at turn-
OFF
I
OUT
= 0.5 A; L
LOAD
≥ 1 mH V
CC
-52 V
CC
-50 V
CC
-45 V
V
TWARN
TWARN pin low-state
output voltage
I
TWARN
= 3 mA (active
condition)
0.6 V
V
FAULT
FAULT pin low-state
output voltage
I
FAULT
= 3 mA (fault condition) 0.6 V
V
PG
PG pin low-state output
voltage
I
PG
= 3 mA (active condition)
V
REG
=3.3 V V
CC
=0
0.7 V
I
PEAK
Maximum DC output
current before
limitation
1.4 A
I
LIM
Short-circuit current
limitation per channel
R
LOAD
= 0 0.7 1.1 1.7 A