VN340SPTR-E;VN340SP-E;中文规格书,Datasheet资料
March 2007Rev 51/16
VN340SP-E
Quad high side smart Power solid state relay
Features
■Output current : 0.7A per channel
■Digital I/O‘s clamped at 32V minimum voltage ■Shorted load and overtemperature protections ■Protection against loss of ground ■Built-in current limiter ■Undervoltage shut-down ■Open drain diagnostic output
■Fast demagnetization of inductive loads ■
Conforms to IEC 61131-2
Description
The VN340SP-E 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 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.
Type
V demag
(1)1.Per channel.R DSon (1)
I out (1)V CC VN340SP-E
V CC -55V
0.2?
0.7A
36V
PowerSO-10TM
https://www.wendangku.net/doc/5011066587.html,
Figure 1.Block diagram
Contents VN340SP-E
2/16Contents
1Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2Pin connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 4Test circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 5Switching time waveforms and truth table . . . . . . . . . . . . . . . . . . . . . . . . . 9 6Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 7Order code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 8Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
VN340SP-E
Maximum ratings
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1 Maximum ratings
Table 1.
Absolute maximum rating
Table 2.
Thermal data
Symbol Parameter
Value Unit V CC Power supply voltage 45V -V CC Reverse supply voltage -4
V I OUT Output current (continuos)
Internally limited
A I R Reverse output current (per channel)-6A I IN Input current (per channel)± 10mA I DIAG Diag pin current
± 10mA V ESD Electrostatic discharge (R = 1.5K ?; C = 100pF)
2000V E AS Single pulse avalanche energy per channel not simultaneously Figure 4.
400mJ P tot Power dissipation at T c = 25°C Internally limited w TJ
Junction operating temperature Internally limited °C T STG
Storage temperature
-55 to 150
°C
Symbol Parameter
Max Value
Unit R thJC Thermal resistance junction-case (1)1.Per channel
Max 3°C/W R thJA
Thermal resistance junction-ambient (2)
2.When mounted using minimum recommended pad size on FR-4 board
Max
50
°C/W
Pin connections
VN340SP-E
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2 Pin connections
Figure 2.
Connection diagram (top view)
VN340SP-E
Electrical characteristics
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3 Electrical characteristics
10V < V CC < 36V; -40°C < T J < 125°C ; unless otherwise specified
Table 3.
Power section
Table 4.
Switching ( V CC = 24V)
Table 5.
Logical input
Symbol Parameter
Test conditions
Min Typ
Max Unit V CC Supply voltage
10
36V R ON
On state resistance
I OUT = 0.5A; T J = 25°C
I OUT = 0.5A; T J = 85°C I OUT = 0.5A; T J = 125°C 0.20.320.4???I S Supply current
All channels OFF
On state; V IN = 30V; I OUT = 0V (T J = 125°C)
16mA mA V OL Low state output voltage
V IN = V IL ; R LOAD >= 10M ?
1.5
V V demag Output voltage at turn-off I OUT = 0.5A; L LOAD >= 1mH
V CC -65V CC -55V CC -45V I LGND
Output current at turn-off V CC = V INn = V GND = V STA T = 18 to 30V
Tamb = - 25°C to 85°C Figure 6.
2
mA
Symbol Parameter
Test conditions
Min
Typ Max Unit t d(ON)T urn-on delay time of Output current I OUT = 0.5A, resistive load input rise time < 0.1μs, T J = 25°C
52100μs t r Rise time of output current
I OUT = 0.5A, resistive load input rise time < 0.1μs, T J = 25°C
94250μs t d(OFF)T urn-off delay time of output current I OUT = 0.5A, resistive load input rise time < 0.1μs, T J = 25°C
3450μs t f
Fall time of output current
I OUT = 0.5A, resistive load input rise time < 0.1μs, T J = 25°C
8
20
μs
Symbol Parameter
Test conditions
Min
Typ
Max Unit V IL I/O Input low level voltage 2
V V IH I/O Input high level voltage (1)
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 10mA
3.5
V V I(HYST)
I/O Input hysteresis voltage
0.5
V I IN I/O Input current
V IN = 30V 25
μΑV ICL
I/O Input clamp voltage (1)
I IN = 1mA I IN = -1mA
32
36-0.7
V V
Electrical characteristics
VN340SP-E
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Table 6.
Protection and diagnostic
Note:
If INPUT pin is floating the corrisponding channel will automatically switch OFF . If GND pin is disconnected, the channel will switch OFF provided V CC not exceed 36V.
Symbol Parameter
Test conditions
Min
Typ
Max Unit V DIAG (1)1.Status determination > 100μs after the switching edge.
Status voltage output low I DIAG = 5mA ( Fault condition )1
V V SCL (1)Status clamp voltage I DIAG = 1mA I DIAG = 1mA
3236-0.7
V V V USD Undervoltage shut down 5
8V I LIM DC Short circuit current V CC = 24V; R LOAD < 10m ?
0.7
2A I OVPK Peak short circuit current V CC = 24V; V IN = 30; R LOAD < 10m ?
4A I DIAGH Leakage ondiag pin in high state
V DIAG = 24V
25μΑI LOAD Output leakage current V CC = 10 to 36V; V IN = V IL 50μΑt SC Delay time of current limiter
100
μs T TSD Thermal shut down temperature 150170°C T R
Thermal reset temperature
135
155
°C
VN340SP-E
Test circuits
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4 Test circuits
Figure 4.
Avalance energy test circuit
Figure 5.Peak short circuit test diagram
T est circuits VN340SP-E
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Figure 6.I LGND test configuration
5 Switching time waveforms and truth table
Figure 7.Switching waveforms
Figure 8.Switching parameter test conditions
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10/16
Table 7.Truth table
Figure 9.Driving circuit
MCOUTn
I/On OUTPUTn
Diagnostic
Normal operation L H L H L H H H Overtemperature L H L L L L H L Undervoltage L H L H L L H H Shorted load ( Current limitation )
L H
L H
L H
H H
分销商库存信息:
STM
VN340SPTR-E VN340SP-E