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參數(shù)資料
| 型號(hào)： | AP432SRL-13 |
| 廠商： | Diodes Inc. |
| 元件分類(lèi)： | 穩(wěn)壓器 |
| 英文描述： | ADJUSTABLE PRECISION SHUNT REGULATOR |
| 中文描述： | 可調(diào)節(jié)精密并聯(lián)穩(wěn)壓器 |
| 文件頁(yè)數(shù)： | 8/12頁(yè) |
| 文件大?。?/td> | 266K |
| 代理商： | AP432SRL-13 |
AP432/AP432A
ADJUSTABLE PRECISION SHUNT REGULATOR
Application Examples
AP432/AP432A Rev. 6 8 of 12 MARCH 2007
www.diodes.com
Diodes Incorporated
V
IN
+
Low Limit V
REF
(1 + R1B/R2B) +V
BE
High Limit V
REF
(1 + R1A/R2A)
R1A
R1B
R2A
R2B
V
BE
Output ON when
Low Limit <
< High Limit
Fig.10 Over-Voltage / Under-Voltage Protection Circuit
V
IN
R
CL
I
OUT
I
OUT
= V
REF
/ R
CL
Fig. 6 Current Limiter or Current
Source
I
OUT
V
IN
I
OUT
= V
REF
/ R
S
R
S
Fig. 7 Constant-Current
Sink
Fig. 4 Voltage
Monitor
Fig. 5 Delay
Timer
V
OUT
= (1 + R1/R2) x V
REF
V
IN
R1
R2
Fig. 8 Higher-Current Shunt
Regulator
V
OUT
V
IN
PUSE
R1
R2
L
IMIT
(1 + R1/R2) x V
REF
Fig. 9 Crow Bar
V
OUT
V
IN
ON
OFF
R
+
V
IN
Delay =RC x ln (V
IN
-V
REF
)
LED on when Low Limit
<
V
Low Limit
≈
V
REF
(1+R1B/R2B)
High Limit
≈
V
REF
(1+R1A/R2A)
High Limit
R1A
R2A
V
IN
R1B
R2B
<
V
IN
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AP432SRL-7 | 制造商:DIODES 制造商全稱(chēng):Diodes Incorporated 功能描述:ADJUSTABLE PRECISION SHUNT REGULATOR |
| AP432SRL-A | 制造商:DIODES 制造商全稱(chēng):Diodes Incorporated 功能描述:ADJUSTABLE PRECISION SHUNT REGULATOR |
| AP432SRL-B | 制造商:DIODES 制造商全稱(chēng):Diodes Incorporated 功能描述:ADJUSTABLE PRECISION SHUNT REGULATOR |
| AP432T-A | 制造商:A-POWER 制造商全稱(chēng):Advanced Power Electronics Corp. 功能描述:Adjustable Precision Shunt Regulator |
| AP432T-B | 制造商:A-POWER 制造商全稱(chēng):Advanced Power Electronics Corp. 功能描述:Adjustable Precision Shunt Regulator |
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