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參數(shù)資料
| 型號： | AMS431LAN |
| 廠商： | Advanced Monolithic Systems, Inc. |
| 英文描述： | MOSFET; Transistor Polarity:N Channel; Drain Source Voltage, Vds:150V; Continuous Drain Current, Id:25A; On-Resistance, Rds(on):0.06ohm; Rds(on) Test Voltage, Vgs:10V; Package/Case:TO-252; Leaded Process Compatible:Yes |
| 中文描述： | 為1.2V并聯(lián)穩(wěn)壓器 |
| 文件頁數(shù)： | 3/7頁 |
| 文件大?。?/td> | 64K |
| 代理商： | AMS431LAN |
Advanced Monolithic Systems, Inc.
6680B Sierra Lane, Dublin, CA 94568 Phone (925) 556-9090 Fax (925) 556-9140
AMS431L
TEST CIRCUITS
V
IN
I
REF
I
Z
V
Z
= V
REF
V
REF
V
IN
V
Z
I
Z
V
REF
I
REF
R1
R2
V
IN
V
Z
I
Z
OFF
Figure 1.
Test Circuit for V
Z
=V
REF
Figure 2.
Test Circuit for V
REF
vs I
Z
.
Test circuit for I
REF
.
Figure 3.
Test Circuit for Off-State Current
TYPICAL APPLICATIONS
1) Set the V
OUT
according to the following equation:
2) Choose the value of R as follows:
The maximum limit for R should be such that the cathode current, I
Z
is greater than the minimum operating current (80
μ
A) at V
IN(min)
.
The minimum limit for R should b such that I
Z
does not exceed 100mA under all load conditions, and the instantaneous turn-on value for I
Z
does not exceed
150mA. Both of the following conditions must be met:
R2
R1
V
IN
GND
V
REF
V
OUT
R1
I
R2
R1
1
V
V
REF
REF
OUT
+
+
=
(
)
Z
IN(max)
150mA
min
I
on
-
turn
ous
instantane
limit
to
V
R
≥
(
)
conditions
operating
normal
under
Z
I
limit
to
100mA
I
V
-
V
R
OUT(min)
OUT
IN(max)
min
+
≥
相關PDF資料 |
PDF描述 |
|---|---|
| AMS431LB | MOSFET, N D-PAK |
| AMS431LC | 1.2V SHUNT REGULATOR |
| AMS431LCL | MOSFET; Transistor Polarity:N Channel; Drain Source Voltage, Vds:40V; Continuous Drain Current, Id:30A; On-Resistance, Rds(on):0.014ohm; Rds(on) Test Voltage, Vgs:10V; Package/Case:TO-252; Leaded Process Compatible:No |
| AMS431LCM | 1.2V SHUNT REGULATOR |
| AMS431LCM1 | MOSFET, N D-PAKMOSFET, N D-PAK; Transistor type:MOSFET; Transistor polarity:N; Voltage, Vds max:55V; Case style:TO-252; Current, Id cont:35A; Current, Idm pulse:80A; Power, Pd:50W; Resistance, Rds on:0.02R; SMD:1; Case style, |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| AMS431LB | 制造商:ADMOS 制造商全稱:ADMOS 功能描述:1.2V SHUNT REGULATOR |
| AMS431LBL | 制造商:ADMOS 制造商全稱:ADMOS 功能描述:1.2V SHUNT REGULATOR |
| AMS431LBM | 制造商:ADMOS 制造商全稱:ADMOS 功能描述:1.2V SHUNT REGULATOR |
| AMS431LBM1 | 制造商:ADMOS 制造商全稱:ADMOS 功能描述:1.2V SHUNT REGULATOR |
| AMS431LBN | 制造商:ADMOS 制造商全稱:ADMOS 功能描述:1.2V SHUNT REGULATOR |
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