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AS2940 数据表(PDF) 3 Page - Sipex Corporation

部件名 AS2940
功能描述  1A Low Dropout Voltage Regulators
PDF  8 Pages
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制造商  SIPEX [Sipex Corporation]
网页  http://www.sipex.com
标志 SIPEX - Sipex Corporation

AS2940 数据表(HTML) 3 Page - Sipex Corporation

  AS2940 Datasheet HTML 1Page - Sipex Corporation AS2940 Datasheet HTML 2Page - Sipex Corporation AS2940 Datasheet HTML 3Page - Sipex Corporation AS2940 Datasheet HTML 4Page - Sipex Corporation AS2940 Datasheet HTML 5Page - Sipex Corporation AS2940 Datasheet HTML 6Page - Sipex Corporation AS2940 Datasheet HTML 7Page - Sipex Corporation AS2940 Datasheet HTML 8Page - Sipex Corporation  
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Rev. 10/11/00
AS2940
ELECTRICAL CHARACTERISTICS VIN = VO + 5V, IO = 1A, CO = 22 µF, unless otherwise specified. Boldface limits
apply over the entire operating temperature range of the indicated device. All other specifications apply for TA = TJ = 25
°C.
(Continued)
Output Voltage (VO)
5V
Units
Parameter
Conditions
Typ
AS2940
Limit
(Note 5)
AS2940
Limit
(Note 6)
6.25V < VIN < 26V
Short Circuit Current
(Note 7)
1.9
1.6
1.5/1.3
A
Maximum Line
Transient
RO = 100
Ω
AS2940, T < 100 ms
AS2940/833, T < 20 ms
AS2940C, T < 1 ms
75
55
60/60
45
40/40
V
Reverse Polarity
DC Input Voltage
RO = 100
Ω
AS2940/833, T < 20 ms
AS2940C
-30
-30
-15/-15
-15
-15/-15
V
Reverse Polarity
Transient Input
Voltage
RO = 100
Ω
AS2940, T < 100 ms
AS2940/833, T < 20 ms
AS2940C, T < 1 ms
-75
-55
-50/-50
-45/-45
-45/-45
V
ELECTRICAL CHARACTERISTICS VIN = VO + 5V, IO = 1A, CO = 22 µF, unless otherwise specified. Boldface limits
apply over the entire operating temperature range of the indicated device. All other specifications apply for TA = TJ = 25
°C.
(Continued)
Output Voltage (VO)
12V
Units
Parameter
Conditions
Typ
AS2940
Limit
(Note 5)
AS2940/883
Limit
(Note 6)
13.6V < VIN < 26V
Output Voltage
5 mA < IO < 1A
12.00
11.64/11.40
12.36/12.60
11.64/11.40
12.36/12.60
V
V
Line Regulation
VO + 2V < VIN < 26V,
IO = 5 mA
20
120
75/120
mV
Load Regulation
50 mA < IO < 1A
AS2940, AS2940/833
AS2940C
55
55
120/200
120
120/190
mV



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