Datasheet > SE7918

SE7918

更新时间： 2022-12-20 12:55:22

品牌	Logo	应用领域
SECOS		稳压器
页数	文件大小	规格书
5页	468K
描述
Negative Voltage Regulator

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SE7918 数据手册

SE79XX

3-Terminal

Elektronische Bauelemente

Negative Voltage Regulator

SE79XX

Electrical Characteristics

SE7905 (Refer to the test circuits, Tj=0~125к, Io=500mA, Vin=-10V, Cin=2.2ꢀF, Co=1ꢀF unless otherwise specified)

Symbol

Min.

Typ.

Max.

Unit

Test Conditions

A-Rank (3%)

B-Rank (5%)

-4.85

-5.0

-5.15

-5.25

100

6.0

0.5

1.3

Vin=-10V, Io=500mA, Tj=25к

-7V ≤ Vin ≤ -20V, 5mA ≤ Io ≤ 1A, PD ≤ 15W

-4.75

-7V ≤ Vin ≤ -25V, Io=500mA, Tj=25к

-8V ≤ Vin ≤ -12V, Io=500mA, Tj=25к

Vin=-10V, 5mA ≤ Io ≤ 1A, Tj=25к

Vin=-10V, 250mA ≤ Io ≤ 750mA, Tj=25к

Vin=-10V, Io=500mA, Tj=25к

Vin=-10V, 5mA ≤ Io ≤ 1A

∆VO

(Line Regulation)

∆VO

(Load Regulation)

∆ IQ

-7V ≤ Vin ≤ -25V, Io=500mA

10Hz ≤ f ≤ 100KHz, Ta=25к

-8V ≤ Vin ≤ -18V, f=120Hz, Tj=25к

Io=1A, Tj=25к

100

ꢀV

Ipk

2.2

-0.4

Tj=25к

Io=5mA, 0к ≤ Tj ≤ 125к

∆Vo / ∆Tj

mV/к

SE7906 (Refer to the test circuits, Tj=0~125к, Io=500mA, Vin=-11V, Cin=2.2ꢀF, Co=1ꢀF unless otherwise specified)

Symbol

Min.

Typ.

Max.

Unit

Test Conditions

A-Rank (3%)

B-Rank (5%)

-5.82

-6.0

-6.18

-6.30

120

6.0

0.5

1.3

Vin=-11V, Io=500mA, Tj=25к

-8V ≤ Vin ≤ -21V, 5mA ≤ Io ≤ 1A, PD ≤ 15W

-5.70

-8V ≤ Vin ≤ -25V, Io=500mA, Tj=25к

-9V ≤ Vin ≤ -13V, Io=500mA, Tj=25к

Vin=-11V, 5mA ≤ Io ≤ 1A, Tj=25к

Vin=-11V, 250mA ≤ Io ≤ 750mA, Tj=25к

Vin=-11V, Io=500mA, Tj=25к

Vin=-11V, 5mA ≤ Io ≤ 1A

∆VO

(Line Regulation)

∆VO

(Load Regulation)

∆ IQ

-8V ≤ Vin ≤ -25V, Io=500mA

10Hz ≤ f ≤ 100KHz, Ta=25к

-9V ≤ Vin ≤ -19V, f=120Hz, Tj=25к

Io=1A, Tj=25к

130

ꢀV

Ipk

2.2

-0.5

Tj=25к

Io=5mA, 0к ≤ Tj ≤ 125к

∆Vo / ∆Tj

mV/к

http://www.SeCoSGmbH.com/

Any changing of specification will not be informed individual

01-Jun-2002 Rev. A

Page 2 of 5

123 4 5

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