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参数资料
| 型号： | AP431AFBF |
| 厂商： | DIODES INC |
| 元件分类： | 基准电压源/电流源 |
| 英文描述： | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495 V, DSO3 |
| 封装： | LEAD FREE, DFN-3 |
| 文件页数： | 10/12页 |
| 文件大小： | 317K |
| 代理商： | AP431AFBF |
AP431/AP431A
ADJUSTABLE PRECISION SHUNT REGULATOR
DS30714 Rev. 2 - 2
7 of 12
AP431/AP431A
www.diodes.com
Diodes Incorporated
Typical Performance Characteristics (Continued)
+
-
150
I KA
V
BATT
C
L
Test Circuit for Curve A
+
-
C
L
R1=10K
R2
I KA
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
KA and IKA conditions with CL=0.VBATT and
C
L were then adjusted to determine the ranges of stability.
STABILITY BOUNDARY CONDITIONS
0
10
20
30
40
50
60
70
80
90
100
0.001
0.01
0.1
1
10
CL-Load Capacitance-F
IKA
-C
at
hode
Cu
rr
ent
-m
A
A VKA=Vref
B VKA=5V
C VKA=10V
D VKA=15V
A
B
C
D
Stable
TA=25oC
Pulse Response
0
1
2
3
4
5
6
-1
0
1
23
45
67
t-Time-
S
Input
and
O
utput
V
oltage-
V
Input
Output
GND
Output
220
50
Test Circuit for Pulse Response
Pulse
Generator
f=100kHz
T
A=25
oC
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AP431AG-13 | 功能描述:基准电压& 基准电流 Intrf Shunt Ref Bi 200mA 36V 2.495V RoHS:否 制造商:STMicroelectronics 产品:Voltage References 拓扑结构:Shunt References 参考类型:Programmable 输出电压:1.24 V to 18 V 初始准确度:0.25 % 平均温度系数（典型值）:100 PPM / C 串联 VREF - 输入电压（最大值）: 串联 VREF - 输入电压（最小值）: 分流电流（最大值）:60 mA 最大工作温度:+ 125 C 封装 / 箱体:SOT-23-3L 封装:Reel |
| AP431AG-7 | 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:ADJUSTABLE PRECISION SHUNT REGULATOR |
| AP431AG-A | 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:ADJUSTABLE PRECISION SHUNT REGULATOR |
| AP431AG-B | 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:ADJUSTABLE PRECISION SHUNT REGULATOR |
| AP431AL | 制造商:ANACHIP 制造商全称:Anachip Corp 功能描述:Adjustable Precision Shunt Regulator |
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