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AP431/AP431A
ADJUSTABLE PRECISION SHUNT REGULATOR
Typical Performance Characteristics
( Continued )
Pulse Response
AP431/AP431A Rev. 5
9 of 14
MARCH 2007
www.diodes.com
Diodes Incorporated
0
1
2
3
4
5
6
-1
0
1
2
3
4
5
6
7
t-Time-
μ
S
I
Input
Output
GND
Output
220
50
Test Circuit for Pulse Response
Pulse
Generator
f=100kHz
T
A
=25
o
C
+
-
150
IKA
V
BATT
C
L
Test Circuit for Curve A
+
-
C
L
R1=10K
R2
IKA
150
V
BATT
Test Circuit for Curve B, C, and D
The areas under the curves represent conditions that may cause the
device to oscillate. For curves B, C, and D, R2 and V+ were adjusted
to establish the initial V
and I
conditions with C
=0.V
BATT
and
C
L
were then adjusted to determine the ranges of stability.
STABILITY BOUNDARY CONDITIONS
0
0.001
10
20
30
40
50
60
70
80
90
100
0.01
0.1
1
10
C
L
-Load Capacitance-
μ
F
I
K
-
A V
KA
=V
ref
B V
KA
=5V
C V
KA
=10V
D V
KA
=15V
A
B
C
D
Stable
Stable
TA=25
o
C
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AP431AWL-A | ADJUSTABLE PRECISION SHUNT REGULATOR |
| AP431AWL-B | ADJUSTABLE PRECISION SHUNT REGULATOR |
| AP431G-13 | ADJUSTABLE PRECISION SHUNT REGULATOR |
| AP431G-7 | ADJUSTABLE PRECISION SHUNT REGULATOR |
| AP431G-A | ADJUSTABLE PRECISION SHUNT REGULATOR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AP431AWLA | 功能描述:基準電壓& 基準電流 2.495V - 36V 250mA RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Voltage References 拓撲結(jié)構(gòu):Shunt References 參考類型:Programmable 輸出電壓:1.24 V to 18 V 初始準確度:0.25 % 平均溫度系數(shù)（典型值）:100 PPM / C 串聯(lián) VREF - 輸入電壓（最大值）: 串聯(lián) VREF - 輸入電壓（最小值）: 分流電流（最大值）:60 mA 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-23-3L 封裝:Reel |
| AP431AWL-A | 制造商:DIODES 制造商全稱:Diodes Incorporated 功能描述:ADJUSTABLE PRECISION SHUNT REGULATOR |
| AP431AWL-B | 制造商:DIODES 制造商全稱:Diodes Incorporated 功能描述:ADJUSTABLE PRECISION SHUNT REGULATOR |
| AP431AY | 功能描述:基準電壓& 基準電流 2.495V - 36V 250mA RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Voltage References 拓撲結(jié)構(gòu):Shunt References 參考類型:Programmable 輸出電壓:1.24 V to 18 V 初始準確度:0.25 % 平均溫度系數(shù)（典型值）:100 PPM / C 串聯(lián) VREF - 輸入電壓（最大值）: 串聯(lián) VREF - 輸入電壓（最小值）: 分流電流（最大值）:60 mA 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-23-3L 封裝:Reel |
| AP431AYA | 制造商:ANACHIP 制造商全稱:Anachip Corp 功能描述:Adjustable Precision Shunt Regulator |
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