VNQ500 STMicroelectronics, VNQ500 Datasheet - Page 9

• Manufacturer Part Number: VNQ500
• Description: Quad Channel High-side Driver
• Manufacturer: STMicroelectronics

VNQ500
Table 6.
1.
Table 7.
Table 8.
1. To ensure long term reliability under heavy overload or short circuit conditions, protection and related
dV
dV
Symbol
Symbol
V
V
Symbol
T
t
demag
OUT
OUT
V
V
diagnostic signals must be used together with a proper software strategy. If the device is subjected to
abnormal conditions, this software must limit the duration and number of activation cycles.
V
V
reset
See
I
I
I
I(hyst)
TSD
INH
lim
INL
OL
INH
INL
ICL
t
t
on
off
/dt
/dt
Figure 4: Switching time waveforms: turn-on and
(on)
(off)
I/O low level default
detection
Junction shutdown
temperature
DC short circuit
current
Turn-off output clamp
voltage
Thermal latch reset
time
I/O low level
Low level I/O current
I/O high level
High level I/O current
I/O hysteresis voltage
Input clamp voltage
Switching (V
Input and CE pin
Protections and diagnostics
Turn-on time
Turn-off time
Turn-on voltage slope
Turn-off voltage slope
Parameter
Parameter
Parameter
CC
=13V)
Doc ID 9934 Rev 3
I
shutdown
V
I
T
Figure 6:
IN
OUT
j
CC
< T
= 1mA, latched thermal
R
R
R
V
R
V
OUT
OUT
= 13V; R
L
L
L
L
= 0.25 A; L = 50mH
TSD
= 52Ω from 80% V
= 52Ω to 10% V
= 52Ω from V
= 52Ω from V
Test conditions
Test conditions
= 10.4V
= 1.3V
Waveforms)
(see third figure in
Test conditions
V
V
I
(1)
I
IN
IN
IN
IN
LOAD
= - 1mA
= 1.25V
= 3.25V
= 1mA
turn-off.
(1)
(1)
OUT
= 10mΩ
OUT
OUT
= 11.7V to
= 1.3V to
OUT
(1)
(1)
V
Min.
150
0.4
41
CC
Min.
3.25
Min.
Electrical specifications
0.5
-
1
6
V
Typ.
175
0.6
48
CC
Typ.
Typ.
- 0.7
0.3
0.3
6.8
50
75
-
V
Max.
200
0.5
0.9
Max.
CC
55
10
Max.
1.25
10
8
-
V/µs
V/µs
Unit
Unit
Unit
°C
µs
µs
µA
µA
µs
A
V
V
V
V
V
V
V
9/24