VN330SP
QUAD HIGH SIDE SMART
POWER SOLID STATE RELAY
February 1999
1
10
Power SO-10
TM
BLOCK DIAGRAM
T YPE
V
dema g
* R
DS(on)
*
I
O UT
*
V
CC
VN330SP
V
CC
-55V 0. 32
**
0.7 A
36 V
s
OUTPUT CURRENT: 0.7A PER CHANNEL
s
DIGITAL INPUTS CLAMPED AT 32V
MINIMUM VOLTAGE
s
SHORTED LOAD AND
OVERTEMPERATURE PROTECTIONS
s
BUILT-IN CURRENT LIMITER
s
UNDER VOLTAGE SHUT DOWN
s
OPEN DRAIN DIAGNOSTIC OUTPUT
s
FAST DEMAGNETIZATION OF INDUCTIVE
LOADS
DESCRIPTION
The VN330SP is a monolithic device made using
STMicroelectronics
VIPower
Technology,
intended for driving four indipendent resistive or
inductive loads with one side connected to
ground.
Active current limitation avoids dropping the
system power supply in case of shorted load.
Built-in thermal shut-down protects the chip from
over temperature and short circuit.
The open drain diagnostic output indicates short
circuit and overtemperature conditions.
* per Channel
** at T
J
= 85
o
C
1/9
ABSOLUTE MAXIMUM RATING
Symb ol
Parameter
Value
Uni t
V
CC
Power Supply Voltage
45
V
-V
CC
Reverse Supply Voltage
-0. 3
V
I
OUT
Output Current (cont.)
I nternally Limited
A
I
R
Reverse Output Current (per channel)
-6
A
I
IN
Input Current (per channel)
10
mA
I
DIAG
DI AG Pin Current
10
mA
V
ESD
Electrostatic Discharge (1.5 k
, 100 pF)
2000
V
E
AS
Single Pulse Avalanche Energy per Channel Not
Symultaneously (see f igure 1)
400
mJ
P
tot
Power Dissipation at T
c
25
o
C
I nternally Limited
W
T
j
Junct ion Operating Temperature
I nternally Limited
o
C
T
s tg
St orage Temperature
-55 t o 150
o
C
CONNECTION DIAGRAM
CURRENT AND VOLTAGE CONVENTIONS
VN330SP
2/9
THERMAL DATA
R
t hj-ca se
R
t hj- amb
Thermal Resistance Junction-case (1)
Max
Thermal Resist ance Junct ion-ambient ($)
Max
2
50
o
C/W
o
C/W
(1) All channels ON
($) When mounted using minimum recommended pad size on FR-4 board
ELECTRICAL CHARACTERISTICS (10 V < V
CC
< 36 V; -25
o
C < T
J
< 125
o
C unless otherwise
specified)
POWER
Symb ol
Parameter
Test Cond ition s
Mi n.
Typ .
Max.
Un it
V
CC
Supply Voltage
10
36
V
R
on
On Stat e Resistance
I
OUT
= 0.5 A
T
J
= 125
o
C
I
OUT
= 0.5 A
T
J
= 85
o
C
0.4
0.32
I
S
Supply Current
All Channels O ff
On Stat e (T
j
=125
o
C) I
out1
. . I
o ut4
=0
1
10
mA
mA
V
dem ag
Output Voltage at
Turn-Of f
I
out
= 0.5A
L
LO AD
= 1 mH
V
CC
-65 V
CC
-55 V
CC
-45
V
SWITCHING (V
CC
= 24 V)
Symb ol
Parameter
Test Cond ition s
Mi n.
Typ .
Max.
Un it
t
d(on)
Turn-on Delay Time Of
Output Current
I
OUT
= 0.5 A Resist ive Load
Input Rise T ime < 0.1
s
T
j
= 25
o
C
T
j
= 125
o
C
30
40
60
s
s
t
r
Rise Time O f O utput
Current
I
OUT
= 0.5 A Resist ive Load
Input Rise T ime < 0.1
s
T
j
= 25
o
C
T
j
= 125
o
C
50
100
115
s
s
t
d(of f)
Turn-off Delay Time O f
Output Current
I
OUT
= 0.5 A Resist ive Load
Input Rise T ime < 0.1
s
T
j
= 25
o
C
T
j
= 125
o
C
20
30
40
s
s
t
f
Fall T ime Of Output
Current
I
OUT
= 0.5 A Resist ive Load
Input Rise T ime < 0.1
s
T
j
= 25
o
C
T
j
= 125
o
C
8
15
20
s
s
(di/ dt)
on
Turn-on Current Slope
I
OUT
= 0.5 A
I
OUT
= I
lim
T
j
= 25
o
C
0.5
2
A/
s
A/
s
(di/dt)
off
Turn-off Current Slope
I
OUT
= 0.5 A
I
OUT
= I
lim
T
j
= 25
o
C
2
4
A/
s
A/
s
VN330SP
3/9
ELECTRICAL CHARACTERISTICS (continued)
LOGIC INPUT (Each Channel)
Symb ol
Parameter
Test Cond ition s
Mi n.
Typ .
Max.
Un it
V
I L
Input Low Level
Voltage
2
V
V
I H
Input High Level
Voltage (see not e 1)
3. 5
V
V
I(hyst.)
Input Hysteresis
Voltage
0.5
V
I
IN
Input Current
V
I N
= 0 to 30 V
V
I N
= 0 to 2 V
25
600
A
A
I
LGND
Output Current in
Ground Disconnection
V
CC
= V
I NX
= G ND = DI AG = 24 V
T
J
= 25
o
C
25
mA
V
ICL
Input Clamp Voltage
(see note 1)
I
IN
= 1 mA
I
IN
= -1 mA
32
36
-0. 7
V
V
note 1 : The input voltage is internally clamped at 32V minimum, it is possible to connect the input pins to an higher voltage via an external
resistor calculate to not exceed 10 mA.
PROTECTION AND DIAGNOSTICS
Symb ol
Parameter
Test Cond ition s
Mi n.
Typ .
Max.
Un it
V
STAT
(
)
St atus Voltage Out put
Low
I
STAT
= 5 mA
(F ault Condition)
1
V
V
SCL
(
)
St atus Clamp Voltage
I
STAT
= 1 mA
I
STAT
= -1 mA
32
36
-0. 7
V
V
V
USD
Under Voltage Shut
Down
5
8
V
V
OL
Low State Out Voltage
V
I N
= V
I Lj
R
LOAD
10 M
1.5
V
I
LIM
DC Short Circuit
Current
V
CC
= 24 V
R
L OAD
< 10 m
0. 7
2.5
A
I
OVPK
Peak Short Circuit
Current
V
CC
= 24 V
V
in
=30V
R
LOAD
< 10 m
(see figure 2)
4
A
I
DI AGH
Leakage on diag pin in
high st ate
V
DIAG
= 24 V
100
A
I
LOAD
Output Leakage
Current
V
CC
= 10 t o 36V
V
IN
= V
IL
50
A
t
SC
Delay Time of Current
Limiter
100
s
T
TSD
Thermal Shut-down
Temperat ure
150
170
o
C
T
R
Reset Temperature
135
155
o
C
(
) Status determination > 100
s after the switching edge.
Note: If INPUTn pin is left floating the corresponding channel will automatically switch off. If GND pin is disconnetted, all channels will switch
off provided V
CC
does not exceed 36V
VN330SP
4/9
FIGURE 1: Avalanche Energy Test Circit
FIGURE 2: Peak Short Circuit Current Test Circit
VN330SP
5/9
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