VN380SP [STMICROELECTRONICS]
SMART SOLENOID DRIVER SOLID STATE RELAY; 智能电磁阀驱动固态继电器型号: | VN380SP |
厂家: | ST |
描述: | SMART SOLENOID DRIVER SOLID STATE RELAY |
文件: | 总9页 (文件大小:92K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
VN380
VN380SP
SMART SOLENOID DRIVER
SOLID STATE RELAY
TYPE
VN380
Vload(cl)
60 V
In
Ron
5 A
5 A
0.11 Ω
0.11 Ω
VN380SP
60 V
■
■
■
■
■
■
■
■
LOAD CURRENT UP TO 7 A
CMOS COMPATIBLE
THERMAL SHUTDOWN
DIGNOSTIC OUTPUT
INTEGRATED CLAMPS
OVER CURRENT PROTECTION
OPEN COIL DETECTION
OVER VOLTAGEDECTION
10
DESCRIPTION
1
The VN380 is a monolithic device made using
STM VIPower Technology, intended for driving
inductive loads. The inputs are CMOS
compatible. The diagnostic output provides an
indication of open load and demagnetization
mode. Built-in thermal shut-down protects the
chip from over-temperature. In case or
over-current or over-temperature or over-voltage
the product will automatically operate in
recirculation mode.
HEPTAWATT
PowerSO-1O
ORDER CODES:
HEPTAWATT
PowerSO-1O
VN380
VN380SP
BLOCK DIAGRAM
1/9
June 1998
VN380
ABSOLUTE MAXIMUM RATING
Symbol
Parameter
Maximum DC Load Voltage
Maximum DC Load Current
Value
(Internally clamped)
(Internally clamped)
-10
Unit
V
Vload
Iload
Irload
Ec
A
o
Reverse Load Current, Tcase = 25 C
Maximum Clamping Energy, Tcase = 150 oC, f = 40 Hz,
A
100
mJ
1000 hours (f : Input A frequency)
Maximum Clamping Energy, Tcase = - 40 C, f = 75 Hz ,
o
Ec
200
mJ
5 minutes (f : Input A frequency)
Iin
Idiag
Vesd
Vpwr1
Vpwr2
RVpwr
Tj
Inputs Current
+/- 10
mA
mA
V
Diagnostic Output Current
Electrostatic Discharge (R = 1.5 kΩ, C = 100 pF, all pins)
Power Voltage 1
+/- 10
2000
60
V
Power Voltage 2
60
V
Reverse Power Voltage
Junction Operating Temperature
Storage Temperature
-0.3
V
-40 to 150 (❉)
oC
oC
V
Tstg
-55 to 150
Vin
Input Voltages
8
8
1
Vdiag
Cload
Diagnostic Output Voltage
Load Capacity
V
µF
Note (❉) :Higher temperature is allowed during a short time
before thermal shutdown. Permanent operation above oC 150 is
not allowed.
CURRENT AND VOLTAGE CONVENTIONS
CONNECTION DIAGRAM
HEPTAWATT
PowerSO-10
2/9
VN380
THERMAL DATA
HEPTAWATT PowerSO-10
Rthj-case Thermal Resistance Junction-case
Max
Max
1.8
60
1.67
50
oC/W
oC/W
Rthj-amb Thermal Resistance Junction-ambient ( )
( ) When mounted using minimum recommended pad size on FR-4 board.
ELECTRICAL CHARACTERISTICS (10V < VPWR1 < 18 V; - 40 oC < TJ < 150 oC unless otherwise
specified)
POWER
Symbol
Vpwr1
Parameter
Test Conditions
Min.
Typ.
Max.
24
Unit
V
Operating Voltage
6
13
Ron1
On State Resistance
(excitation path)
Iload = In = 5 A
VinA = VinB = 5 V
0.2
Ω
Ron2
On State Resistance
(recirculation path)
Vpwr1 = 13 V
VinA = 5 V
Iload = In = 5 A
VinB = GND
0.4
Ω
Vce(sat) Saturation Voltage of
Bipolar S2
Iload = In = 5 A
Vpwr1 = Vpwr2 = 13 V
Iload = 10 A
2
2
V
V
TJ > 125 oC
Vpwr1 = Vpwr2 = 13 V
Isq
Ilk
Supply Quiescent
Current
Vpwr1 = 13 V
VinA = VinB = 5 V
VinA = VinB = GND
25
5
mA
mA
µA
Output Leakage
Current
Vpwr1 = 18 V
Ioff
Off State Supply
Current
VinA = VinB = GND
50
V
pwr1 = Not Connected
10V < Vpwr2 < 24 V
TJ = 25 oC
SWITCHING (EXCITATION PATH)
Symbol
td(on)
tr
Parameter
Test Conditions
Min.
Typ.
Max.
50
Unit
µs
Turn-on Delay Time
Rload = 2.5
Rload = 2.5
Ω
Ω
VinA = 5 V (see fig.1)
VinA = 5 V (see fig.1)
Rise Time of Output
Current
1
20
µs
td(off)
tf
Turn-off Delay Time
Rload = 2.5
Rload = 2.5
Ω
Ω
VinA = 5 V (see fig.1)
VinA = 5 V (see fig.1)
50
20
µs
µs
Fall Time of Output
Current
1
LOGIC INPUT
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
Vil
Input Low Level
Voltage
1.5
V
Vih
Input High Level
Voltage
3.5
0.5
V
V
V
Vi(hyst)
Input hysteresis
Voltage
0.8
9.5
2
Vi(CL)
Iin
Input Clamp Voltage
Input Current
Iin = 10 mA
8
11
VinA = VinB = 2 V
VinA = VinB = 5 V
20
µA
µA
250
3/9
VN380
ELECTRICAL CHARACTERISTICS (continued)
PROTECTIONS AND DIAGNOSTICS
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
Ttsd
Thermal Shut-Down
Temperature
160
180
200
oC
Ilim
Vov
Current Cut Off Level
15
27
30
A
V
V
Over Voltage Threshold VinA = VinB = 5 V
Vdiag
Status Output Voltage Diagnostic Output Active (low)
Idiag = 2 mA
0.5
11
Vdiag(CL) Status Output Clamp
Voltage
Idiag = 10 mA
8
9.5
V
Td
Status Propagation
Delay
Demagnetization Mode
(Fast turn-off)
Vdiag = 1 V (see figure 3)
70
80
33
Vcl
µs
V
Vcl1
Vcl2
Vfb
Switch S1 Detection
Clamp
Iload = In = 5 A
Iload = In = 5 A
60
24
70
Output Inductive
Clamp Voltage
28.5
V
Flyback Diagnostic
Threshold
Demagnetization Mode
(Fast turn-off)
Vcl -5
V
Vcl = Vcl1 or
Vcl2
Iol
Oper Load Current
Level
5
700
mA
TRUTH TABLE
Conditions
IN A
IN B
S1
S2
Standby Modes
L
L
L
H
OFF
OFF
OFF
OFF
Excitation Mode
H
H
H
L
ON
OFF
ON
Recirculation Mode
OFF
Demagnetization Mode
(Fast turn off)
Vpwr2 + Vcl2 < Vcl1
Vpwr2 + Vcl2 > Vcl1
L
L
L
L
OFF
ON
ON
OFF
Thermal Shutdown
Current Cut Off
Open Load
H
H
H
H
OFF
OFF
ON
ON
See Open Load Waveforms
OFF
Overvoltage
H
H
ON
4/9
VN380
FUNCTIONAL DESCRIPTION
- CURRENT CUT OFF
When the load current rise above the current cut off level, S1 is automatically switched off and the
devices operates in recirculation mode (S2 active). S1is latched off until A goes low and high again.
This default is not displayed by diagnostic flag.
- OPEN LOAD
If the load current is below the open load current level, the flag of the open load block is activated but
this default is displayed by the diagnosticoutput on the falling edge of input B and the diagnostic output
is latched at low level until input A goes low and high again. In case an open load is detected during an
active phase of input B, but disappears before a falling edge of input B, this default is not dispayed by
the diagnosticflag (see open load waveforms).
- THERMAL SHUTDOWN
The device is internally protected against over temperatures by the thermal circuit protection. When the
device junction temperature exceeds the protection limit, S1 is automatically switched off. Therefore the
device operates in recirculation mode (S2 active). S1 remain latched off until Vpwr1 goes low and high
again. This default is not dispayed by the diagnostic flag.
OVERVOLTAGE
During the ON state of S1 switch, if Vpwr1 or Vpwr2 is rising above the threshold detection S1 is
automatically switched off, therefore the device operates in recirculation mode.
FIGURE 1: SWITCHING PARAMETER TEST CONDITIONS
5/9
VN380
FIGURE 2: Switching Waveforms
FIGURE 3
6/9
VN380
HEPTAWATT (VERTICAL) MECHANICAL DATA
mm
TYP.
inch
TYP.
DIM.
MIN.
MAX.
4.8
1.37
2.8
1.35
0.55
0.8
MIN.
MAX.
A
C
D
D1
E
F
0.189
0.054
0.110
0.053
0.022
0.031
0.035
0.105
0.205
0.307
0.409
0.409
2.4
1.2
0.35
0.6
0.094
0.047
0.014
0.024
F1
G
0.9
2.41
4.91
7.49
2.54
5.08
7.62
2.67
5.21
7.8
10.4
10.4
0.095
0.193
0.295
0.100
0.200
0.300
G1
G2
H2
H3
L
L1
L2
L3
L5
L6
L7
M
10.05
0.396
16.97
14.92
21.54
22.62
0.668
0.587
0.848
0.891
2.6
15.1
6
3
15.8
6.6
0.102
0.594
0.236
0.118
0.622
0.260
2.8
5.08
0.110
0.200
M1
Dia
3.65
3.85
0.144
0.152
P023A
7/9
VN380
PowerSO-10 MECHANICAL DATA
mm
inch
TYP.
DIM.
MIN.
3.35
0.00
0.40
0.35
9.40
7.40
9.30
7.20
7.20
6.10
5.90
TYP.
MAX.
3.65
0.10
0.60
0.55
9.60
7.60
9.50
7.40
7.60
6.35
6.10
MIN.
0.132
0.000
0.016
0.013
0.370
0.291
0.366
0.283
0.283
0.240
0.232
MAX.
0.144
0.004
0.024
0.022
0.378
0.300
0.374
0.291
0.300
0.250
0.240
A
A1
B
c
D
D1
E
E1
E2
E3
E4
e
1.27
0.050
F
1.25
1.35
0.049
0.543
0.053
0.567
H
13.80
14.40
h
0.50
1.70
0.002
0.067
L
1.20
0o
1.80
8o
0.047
0.071
q
α
B
0.10
A
B
10
6
H
E
E3 E1
E2
E4
1
5
SEATING
PLANE
DETAIL”A”
e
B
A
C
M
0.25
Q
D
=
=
=
=
h
D1
SEATING
PLANE
A
F
A1
L
A1
DETAIL”A”
α
0068039-C
8/9
VN380
Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences
of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is
granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specification mentioned in this publication are
subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products
are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics.
The ST logo is a trademark of STMicroelectronics
1998 STMicroelectronics – Printed in Italy – All Rights Reserved
STMicroelectronics GROUP OF COMPANIES
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.
9/9
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