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參數(shù)資料
| 型號(hào)： | SPX431LCM1 |
| 英文描述： | Precision Adjustable Shunt Regulator |
| 中文描述： | 精密可調(diào)并聯(lián)穩(wěn)壓器 |
| 文件頁(yè)數(shù)： | 7/12頁(yè) |
| 文件大小： | 111K |
| 代理商： | SPX431LCM1 |
7
Date: 5/25/04 SPX431L Precision Adjustable Shunt Regulator
Copyright 2004 Sipex Corporation5
Figure 21. Constant Current Sink, I
SINK
= V
REF
/R1
Figure 22. Reference Amplifier for Isolated Feedback in
Off-Line DC-DC Converters
Figure 23. Precision High Current Series Regulator
V
OUT
= (1+R1/R2)V
REF
Figure 24. High Current Shunt regulator
V
OUT
= (1+R1/R2)V
REF
Figure 25. Single Supply Comparator with Temperature
Compensated Threshold. V
IN
threshold = 2.5V.
Q1
V
IN
R2
R1
0.1%
I
SINK
SPX431L
R2
R3
R1
V
OUT
SPX431L
C2
C1
Isolated
Feedback
V
OUT
RTN
+
R3 sets feedback gain,
C1 provides feedback
compensation
Opto Isolator
V
IN
R1
0.1%
SPX431L
R3
R2
0.1%
C1
R5
R4
V
OUT
V
IN
R1
0.1%
SPX431L
R3
R2
0.1%
Q1
V
OUT
V
CC
R2
SPX431L
V
IN
V
OUT
R1
* Resistor values are chosen such that the effect to
I
REF
is negligible
.
TYPICAL PERFORMANCE CHARACTERISTICS
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SPX431LCM1/TR | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Precision Adjustable Shunt Regulator |
| SPX431LCN | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Low Voltage Precision Adjustable Shunt Regulator |
| SPX431LCN/TR | 制造商:Rochester Electronics LLC 功能描述: 制造商:Exar Corporation 功能描述: |
| SPX431LCN-L | 制造商:Rochester Electronics LLC 功能描述: 制造商:Exar Corporation 功能描述: |
| SPX431LCS | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Low Voltage Precision Adjustable Shunt Regulator |
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