VN340 [STMICROELECTRONICS]
Quad high side smart power solid state relay;
| 型号： | VN340 |
| 厂家： | 
ST |
| 描述： | Quad high side smart power solid state relay |
| 文件： | 总16页 (文件大小：236K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
VN340SP-33-E
Quad high side smart power solid state relay
Features
TM
PowerSO-10
(1)
(1)
(1)
Type
Vdemag
RDS(on)
Iout
VCC
VN340SP-33-E VCC-55 V
1. Per channel.
0.2 Ω
1 A 36 V
Description
■ Output current: 1 A per channel
■ Digital I/O‘s clamped at 32 V minimum voltage
■ Shorted load and overtemperature protections
■ Protection against loss of ground
■ Built-in current limiter
The VN340SP-33-E is a monolithic device made
using STMicroelectronics VIPower technology,
intended for driving four independent 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
overtemperature and short circuit. The open drain
diagnostic output indicates overtemperature
conditions. Each I/O is pulled down when
overtemperature condition of the relative channel
is verified.
■ Undervoltage shut-down
■ Open drain diagnostic output
■ Fast demagnetization of inductive loads
■ Conforms to IEC 61131-2
Figure 1.
Block diagram
August 2008
Rev 3
1/16
www.st.com
16
Contents
VN340SP-33-E
Contents
1
2
3
4
5
6
7
8
Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pin connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Test circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Switching time waveforms and truth table . . . . . . . . . . . . . . . . . . . . . . . 9
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Order codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
2/16
VN340SP-33-E
Maximum ratings
1
Maximum ratings
Table 1.
Symbol
Absolute maximum rating
Parameter
Values
Unit
VCC
-VCC
IOUT
IR
Power supply voltage
45
V
V
Reverse supply voltage
-4
Output current (continuos)
Reverse output current (per channel)
Input current (per channel)
Diag pin current
Internally limited
A
-6
10
A
IIN
mA
mA
V
IDIAG
VESD
10
Electrostatic discharge (R = 1.5 kΩ; C = 100 pF)
2000
Single pulse avalanche energy per channel not
simultaneously
EAS
400
mJ
Figure 4.
Ptot
TJ
Power dissipation at Tc = 25 °C
Junction operating temperature
Storage temperature
Internally limited
Internally limited
-55 to 150
w
°C
°C
TSTG
Table 2.
Symbol
Thermal data
Parameter
Values
Unit
RthJC
RthJA
Thermal resistance junction-case (1)
Thermal resistance junction-ambient (2)
Max
Max
3
°C/W
°C/W
50
1. Per channel
2. When mounted using minimum recommended pad size on FR-4 board
3/16
Pin connections
VN340SP-33-E
2
Pin connections
Figure 2.
Connection diagram (top view)
Figure 3.
Current and voltage conventions
VCC
IIN1
VIN1
VCC
11
10
IOUT1
IOUT2
IOUT3
IOUT4
IN1
IIN2
IIN3
IIN4
9
8
7
6
1
2
3
4
IN2
IN3
IN4
OUT1
OUT2
OUT3
VOUT1
VOUT2
VOUT3
VOUT4
VIN2
VIN3
VIN4
IDIAG
DIAG
OUT4
GND
VDIAG
5
4/16
VN340SP-33-E
Electrical characteristics
3
Electrical characteristics
10 V < V < 36 V; -40 °C < T < 125 °C; unless otherwise specified
CC
J
Table 3.
Symbol
Power section
Parameter
Test conditions
Min
Typ
Max
Unit
VCC
Supply voltage
10
36
V
I
OUT = 0.5 A; TJ = 25 °C
0.2
0.32
0.4
Ω
Ω
Ω
RON
On state resistance
IOUT = 0.5 A; TJ = 85 °C
IOUT = 0.5 A; TJ = 125 °C
All channels OFF
1
mA
IS
Supply current
On state; VIN = 30 V; IOUT = 0 V
(TJ = 125 °C)
6
mA
V
Low state output
voltage
VOL
VIN = VIL; RLOAD >= 10 MΩ
1.5
Output voltage at
turn-off
VCC
65
-
VCC
55
-
VCC
45
-
Vdemag
I
OUT = 0.5 A; LLOAD >= 1 mH
V
VCC = VINn = VGND
VSTAT = 18 to 30 V
=
Output current at
turn-off
ILGND
2
mA
TA = - 25 °C to 85 °C Figure 6.
Table 4.
Symbol
Switching (V = 24 V)
CC
Parameter
Test conditions
Min
Typ
Max
Unit
Turn-on delay time of IOUT = 0.5 A, resistive load input
td(ON)
52
100
μs
Output current
rise time < 0.1 μs, TJ = 25 °C
Rise time of output
current
IOUT = 0.5 A, resistive load input
rise time < 0.1 μs, TJ = 25 °C
tr
td(OFF)
tf
94
34
8
250
50
μs
μs
μs
Turn-off delay time of IOUT = 0.5 A, resistive load input
output current
rise time < 0.1 μs, TJ = 25 °C
Fall time of output
current
IOUT = 0.5 A, resistive load input
rise time < 0.1 μs, TJ = 25 °C
20
Table 5.
Symbol
Logical input
Parameter
Test conditions
Min
Typ
Max
Unit
I/O input low level
voltage
VIL
VIH
2
V
I/O input high level
voltage (1)
3.5
V
I/O input hysteresis
voltage
VI(HYST)
IIN
0.5
V
I/O input current
VIN = 30 V
25
μΑ
IIN = 1 mA
IIN = -1 mA
32
36
V
V
I/O input clamp
voltage (1)
VICL
-0.7
1. The input voltage is internally clamped at 32 V minimum, it is possible to connect the input pins to an higher
voltage via an external resistor calculate to not exceed 10 mA
5/16
Electrical characteristics
VN340SP-33-E
Table 6.
Symbol
Protection and diagnostic
Parameter Test conditions
Min
Typ
Max
Unit
Status voltage output
low
(1)
VDIAG
I
DIAG = 5 mA (Fault condition)
1
V
IDIAG = 1 mA
IDIAG = 1 mA
32
36
V
V
1
)
(
VSCL
Status clamp voltage
-0.7
Undervoltage shut
down
VUSD
ILIM
5
1
8
2
V
A
DC Short circuit
current
VCC = 24 V; RLOAD < 10 mΩ
Peak short circuit
current
VCC = 24 V; VIN = 30 V;
RLOAD < 10 mΩ
IOVPK
4
A
Leakage ondiag pin in
high state
IDIAGH
ILOAD
tSC
VDIAG = 24 V
25
50
100
μΑ
μΑ
μs
°C
°C
Output leakage
current
VCC = 10 to 36 V; VIN = VIL
Delay time of current
limiter
Thermal shut down
temperature
TTSD
TR
150
135
170
155
Thermal reset
temperature
1. Status determination > 100 μs after the switching edge.
Note:
If INPUT pin is floating the corresponding channel will automatically switch OFF. If GND pin
is disconnected, the channel will switch OFF provided V not exceed 36 V.
CC
6/16
VN340SP-33-E
Test circuits
4
Test circuits
Figure 4.
Avalance energy test circuit
Figure 5.
Peak short circuit test diagram
7/16
Test circuits
Figure 6.
VN340SP-33-E
I
test configuration
LGND
8/16
VN340SP-33-E
Switching time waveforms and truth table
5
Switching time waveforms and truth table
Figure 7.
Switching waveforms
Figure 8.
Switching parameter test conditions
9/16
Switching time waveforms and truth table
VN340SP-33-E
Diagnostic
Table 7.
Truth table
MCOUTn
I/On
OUTPUTn
L
L
L
H
H
Normal operation
H
H
H
L
L
L
L
L
H
L
Overtemperature
Undervoltage
H
L
L
L
L
H
H
H
H
Shorted load
L
L
L
H
H
(Current limitation)
H
H
H
Figure 9.
Driving circuit
10/16
VN340SP-33-E
Package mechanical data
6
Package mechanical data
In order to meet environmental requirements, ST offers these devices in ECOPACK®
packages. These packages have a lead-free second level interconnect. The category of
second level interconnect is marked on the package and on the inner box label, in
compliance with JEDEC Standard JESD97. The maximum ratings related to soldering
conditions are also marked on the inner box label. ECOPACK is an ST trademark.
ECOPACK specifications are available at: www.st.com
11/16
Package mechanical data
VN340SP-33-E
Table 8.
Dim
PowerSO-10 mechanical data
Mm
Inch
Typ
Min
Typ
Max
Min
Max
A
A1
B
3.35
0.00
0.40
0.23
9.40
7.40
9.30
7.20
7.20
6.10
5.90
3.65
0.10
0.60
0.32
9.60
7.60
9.50
7.40
7.60
6.35
6.10
0.132
0.000
0.016
0.009
0.370
0.291
0.366
0.283
0.283
0.240
0.232
0.144
0.004
0.024
0.012
0.378
0.300
0.374
0.291
0.300
0.250
0.240
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
0°
1.80
8°
0.047
0.071
q
a
Figure 10. Package dimension
12/16
VN340SP-33-E
Package mechanical data
TM
Figure 11. PowerSO-10 suggested pad and tube shipment (No suffix)
Figure 12. Tape and reel shipment (Suffix “TR“)
13/16
Order codes
VN340SP-33-E
7
Order codes
Table 9.
Order codes
Order codes
Package
Packaging
VN340SP-33-E
Tube
PowerSO-10TM
VN340SPTR-33-E
Tape and reel
14/16
VN340SP-33-E
Revision history
8
Revision history
Table 10. Document revision history
Date
Revision
Changes
5-Sep-2005
19-Mar-2007
22-Aug-2008
1
2
3
Final release
Document reformatted, typo in Note 1 on page 6
Updated Table 9
15/16
VN340SP-33-E
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