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参数资料
| 型号： | AS2320-9RD3TB1 |
| 元件分类： | 电源模块 |
| 英文描述： | 2-OUTPUT 100 W DC-DC REG PWR SUPPLY MODULE |
| 封装： | METAL, CASE S02, MODULE |
| 文件页数： | 24/31页 |
| 文件大小： | 633K |
| 代理商： | AS2320-9RD3TB1 |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页当前第24页第25页第26页第27页第28页第29页第30页第31页
Cassette Style
100 Watt DC-DC Converters
S Series
Edition 1/01.2000
30/31
3
5.1 V
4.875 V
0
U
i [V DC]
0
t
U
ti + Uhi
U
ti
Input voltage failure
Switch-on cycle
Input voltage sag
Switch-on cycle and subsequent
input voltage failure
U
V high
U
V low
U
V
0
V2
t
U
o1
0
U
V high
U
V low
U
V
0
V2
U
i
U
ti
4
Output voltage failure
0
U
V high
U
V low
U
V
3
U
ti + Uhi
t
low min
2
t
low min
2
t
low min
2
3
4
U
V high
U
V low
U
V
0
V3
t
3
t
low min
2
t
low min
2
3
t
h
1
2.0 V
t
h
1
4
3
4
t
low min
2
V3
5.1 V
4.875 V
0
U
o1
2.0 V
Input voltage monitoring
Output voltage monitoring
11010
t
Threshold tolerances and hysteresis:
If
Ui is monitored, the internal input voltage is measured af-
ter the input filter. Consequently this voltage differs from the
voltage at the connector pins by the voltage drop
DUti
across the input filter. The threshold level of option V0 is ad-
justed during manufacture at
Io nom and TA = 25
°C. The
value of
DUti depends upon the input voltage range (AS,
BS, ...), threshold level
Ut, temperature and input current.
The input current is a function of input voltage and output
power.
Fig. 36
Relationship between Ui, Uo1, UV, IV and Uo1/Uo nom ver-
sus time.
1 VME request: minimum 4 ms
2 tlow min = 40...200 ms, typically 80 ms
3 UV level not defined at Uo1 < 2.0 V
4 The V signal drops simultaneously with the output voltage. If the
pull-up resistor
RP is connected to Vo1+. The V signal remains
high if
RP is connected to an external source.
DUti
Uhi
UV low
UV
UV high
Ui
P
o
=
P
o
nom
P
o
=
0
P
o
=
0
Uti
P
o
=
P
o
nom
11023
Fig. 35
Definition of Ut i, DUt i and Uh i
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相关代理商/技术参数 |
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| AS23240JLF | 制造商:TT Electronics / IRC 功能描述:AS23240JLF |
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