VN450 STMicroelectronics, VN450 Datasheet - Page 5

• Manufacturer Part Number: VN450
• Description: MOSFET & Power Driver ICs 3-Ch High Side
• Manufacturer: STMicroelectronics

Specifications of VN450

• Product: Half-Bridge Drivers
• Supply Current: 60 mA
• Mounting Style: SMD/SMT
• Package / Case: PowerSO-20
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS (continued)
PROTECTIONS AND DIAGNOSTICS
( ) ISO definitions
V
V
Symbol
V
STAT1,2,3
V
(HYST)
SCL1,2,3
T
t
T
DEMAG
t
T
POVL
ENOL
I
I
I
POL
RSD
TSD
OV
OL
AV
TR
Thermal Shut-down
Temperature
Thermal Reset
Temperature
Thermal Hysteresis
Output Voltage
Authorizing Openload
Detection
Open Load Current
Level
Over Current
Average Current in
Short Circuit
Status Output Voltage
Status Clamp Voltage
Status Delay
Status Delay
Turn-off Output Clamp
Voltage
T
T
POL
POVL
Parameter
= Status delay in case of open load conditions
= Status delay in case of over load conditions
8V
Channels 1,2
Channels 3
R
R
R
channels 1,2
channel 3
I
I
I
( ) (see figure 1)
( ) (see figure 1)
I
I
I
STAT
STAT
STAT
OUT1
OUT2
OUT3
1
1
1
10 m
10 m
10 m
V
= 1.6 mA (Fault Condition)
= 10 mA
= -10 mA
= 2 A
= 2 A
= 0.5 A L = 1 mH V
CC
Test Conditions
36V
L = 1 mH
L = 1 mH
T
channels 1,2
channel 3
8V
8V
Case
=85
V
V
CC
CC
V
V
o
IN3
IN1
IN2
C
18V
30V
= 0
= 0
= 0
V
Min.
CC
150
135
100
5.2
5.5
10
50
5
5
2
-45 V
Typ.
CC
-0.7
300
170
450
6.6
3.5
3.4
15
50
18
2
6
-50 V
Max.
CC
190
800
100
950
0.4
30
10
8
7
-55
VN450
Unit
mA
mA
o
o
o
V
A
A
A
A
V
V
V
V
C
C
C
s
s
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