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參數資料
| 型號： | AMS431AM |
| 廠商： | Advanced Monolithic Systems, Inc. |
| 英文描述： | PRECISION ADJUSTABLE SHUNT REGULATOR |
| 中文描述： | 精密可調并聯穩(wěn)壓器 |
| 文件頁數： | 2/7頁 |
| 文件大小： | 72K |
| 代理商： | AMS431AM |
Advanced Monolithic Systems, Inc.
6680B Sierra Lane, Dublin, CA 94568 Phone (925) 556-9090 Fax (925) 556-9140
AMS431
ABSOLUTE MAXIMUM RATINGS
(Note 1)
Cathode Voltage (V
Z
)
Continuous Cathode Current (I
Z
)
Reference Input Current (I
REF
)
Junction Temperature (T
J
)
37V
Internal Power Dissipation (P
D
)
TO-92 Package
SO-8 Package
SOT-89 Package
SOT-23 Package
Thermal Resistance (
JA
)
TO-92 Package
SO-8 Package
SOT-89 Package
SOT-23 Package
-10mA to +150mA
0.78W
10mA
0.71W
-40
°
C to +125
°
C
0.91W
0.28W
Storage temperature
Lead Temperature (Soldering, 10sec.)
-65
°
C to +150
°
C
265
°
C
160
°
C/W
175
°
C/W
110
°
C/W
410
°
C/W
Note 1 :
Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is
intended to be functional, but do not guarantee specific performance limits. For guaranteed specifications and test conditions, see the Electrical Characteristics
.
The
guaranteed specifications apply only for the test conditions listed.
ELECTRICAL CHARACTERISTICS
Electrical Characteristics at I
Z
=10 mA and T
A
= +25°C unless otherwise specified.
Parameter
Conditions
AMS431A
Min Typ Max
AMS431B
Min Typ Max
AMS431C
Min Typ Max
Units
Reference Voltage
2.489
2.495
2.501
2.483
2.495
2.507
2.470
2.495
2.520
V
Deviation of Reference
Input Voltage over
Temperature
V
Z
= V
REF
(circuit 1)
T
A
= +25
°
C to +85
°
C
T
A
= -40
°
C to +25
°
C
8.0
8.0
15
15
8.0
8.0
15
15
8.0
8.0
15
15
mV
mV
Ratio of Change in
Reference Voltage to
Cathode Voltage
V
Z
from V
REF
to 10V
-0.5
-2.7
-0.5
-2.7
-0.5
-2.7
mV/V
V
Z
from V
REF
to 36V
-1.0
-2.0
-1.0
-2.0
-1.0
-2.0
mV/V
Reference Input Current
R1 =10k
, R2 =
∞
(test circuit 2)
0.5
4.0
0.5
4.0
0.5
4.0
μ
A
Reference Input Current
Deviation over
Temperature
R1 =10k
, R2 =
∞
T
A
= Full Range
(test circuit 2)
0.4
1.2
0.4
1.2
0.4
1.2
μ
A
Off State Cathode
Current
V
Z
= 36V, V
REF
= 0V
( test circuit 3)
0.04
0.5
0.04
0.5
0.04
0.5
μ
A
Dynamic Output
Impedance
f < 1KHz, V
Z
= V
REF
I
Z
=100
μ
A to 100mA
(test circuit 1)
0.25
0.5
0.25
0.5
0.25
0.5
Minimum Operating
Current
V
Z
= V
REF
(test circuit 1)
100
250
100
250
100
250
μ
A
RECOMMENDED OPERATING CONDITIONS:
Min
V
REF
0.25mA
Max
36 V
120mA
Cathode Voltage, (V
Z
)
Cathode Current, (I
Z
)
相關PDF資料 |
PDF描述 |
|---|---|
| AMS431L | 1.2V SHUNT REGULATOR |
| AMS431LA | 1.2V SHUNT REGULATOR |
| AMS431LAL | MOSFET; Transistor Polarity:N Channel; Drain Source Voltage, Vds:60V; Continuous Drain Current, Id:25A; On-Resistance, Rds(on):0.045ohm; Rds(on) Test Voltage, Vgs:10V; Package/Case:TO-252; Leaded Process Compatible:No RoHS Compliant: No |
| AMS431LAM | 1.2V SHUNT REGULATOR |
| AMS431LAM1 | 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:No RoHS Compliant: No |
相關代理商/技術參數 |
參數描述 |
|---|---|
| AMS431AN | 制造商:ADMOS 制造商全稱:ADMOS 功能描述:PRECISION ADJUSTABLE SHUNT REGULATOR |
| AMS431AS | 制造商:ADMOS 制造商全稱:ADMOS 功能描述:PRECISION ADJUSTABLE SHUNT REGULATOR |
| AMS431B | 制造商:ADMOS 制造商全稱:ADMOS 功能描述:PRECISION ADJUSTABLE SHUNT REGULATOR |
| AMS431BL | 制造商:ADMOS 制造商全稱:ADMOS 功能描述:PRECISION ADJUSTABLE SHUNT REGULATOR |
| AMS431BM | 制造商:ADMOS 制造商全稱:ADMOS 功能描述:PRECISION ADJUSTABLE SHUNT REGULATOR |
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