Datasheet > AS2940T-X

AS2940T-X

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
西伯斯 - SIPEX		稳压器
页数	文件大小	规格书
8页	124K
描述
1A Low Dropout Voltage Regulators

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AS2940T-X 数据手册

AS2940

ELECTRICAL CHARACTERISTICS V_IN= V_O+ 5V, I_O= 1A, C_O= 22 µF, unless otherwise specified.

Boldface limits

apply over the entire operating temperature range of the indicated device. All other specifications apply for T_A= T_J= 25°C.

(Continued)

Output Voltage (V_O)

Units

AS2940

Limit

AS2940

Limit

Parameter

Conditions

Typ

(Note 5)

(Note 6)

6.25V < V_IN< 26V

Short Circuit Current

Maximum Line

Transient

(Note 7)

1.9

1.6

1.5/

1.3

R_O= 100Ω

60/

AS2940, T < 100 ms

AS2940/833, T < 20 ms

AS2940C, T < 1 ms

R_O= 100Ω

40/40

Reverse Polarity

DC Input Voltage

-30

-15/

-15

-45

AS2940/833, T < 20 ms

AS2940C

-15

Reverse Polarity

Transient Input

Voltage

R_O= 100Ω

-75

-55

-50/

-50

AS2940, T < 100 ms

AS2940/833, T < 20 ms

AS2940C, T < 1 ms

-45/

-45/-45

ELECTRICAL CHARACTERISTICS V_IN= V_O+ 5V, I_O= 1A, C_O= 22 µF, unless otherwise specified.

Boldface limits

apply over the entire operating temperature range of the indicated device. All other specifications apply for T_A= T_J= 25°C.

(Continued)

Output Voltage (V_O)

12V

Units

AS2940

Limit

AS2940/883

Limit

Parameter

Conditions

Typ

(Note 5)

(Note 6)

13.6V < V_IN< 26V

Output Voltage

Line Regulation

Load Regulation

5 mA < I_O< 1A

12.00

11.64/

11.40

12.36/12.60

75/

V_O+ 2V < V_IN< 26V,

I_O= 5 mA

50 mA < I_O< 1A

AS2940, AS2940/833

AS2940C

120

120/

200

120/

190

120

Rev. 10/11/00

1 234 5 6 7 8

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