Datasheet > SE7918

SE7918

更新时间： 2024-01-29 18:23:25

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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中文翻译

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数据手册

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SE7918 数据手册

SE79XX

3-Terminal

Elektronische Bauelemente

Negative Voltage Regulator

SE79XX

SE7912 (Refer to the test circuits, Tj=0~125к, Io=500mA, Vin=-19V, Cin=2.2ꢀF, Co=1ꢀF unless otherwise specified)

Symbol

Min.

Typ.

Max.

Unit

Test Conditions

A-Rank (3%)

B-Rank (5%)

-11.64

-12.0

-12.36

-12.60

240

120

240

120

6.0

0.5

1.0

Vin=-19V, Io=500mA, Tj=25к

-14.5V ≤ Vin ≤ -27V, 5mA ≤ Io ≤ 1A, PD ≤ 15W

-11.40

-14.5V ≤ Vin ≤ -30V, Io=500mA, Tj=25к

-16V ≤ Vin ≤ -22V, Io=500mA, Tj=25к

Vin=-19V, 5mA ≤ Io ≤ 1A, Tj=25к

Vin=-19V, 250mA ≤ Io ≤ 750mA, Tj=25к

Vin=-19V, Io=500mA, Tj=25к

Vin=-19V, 5mA ≤ Io ≤ 1A

∆VO

(Line Regulation)

∆VO

(Load Regulation)

∆ IQ

-14.5V ≤ Vin ≤ -30V, Io=500mA

10Hz ≤ f ≤ 100KHz, Ta=25к

-15V ≤ Vin ≤ -25V, f=120Hz, Tj=25к

Io=1A, Tj=25к

200

ꢀV

Ipk

2.2

-0.8

Tj=25к

Io=5mA, 0к ≤ Tj ≤ 125к

∆Vo / ∆Tj

mV/к

SE7915 (Refer to the test circuits, Tj=0~125к, Io=500mA, Vin=-23V, Cin=2.2ꢀF, Co=1ꢀF unless otherwise specified)

Symbol

Min.

Typ.

Max.

Unit

Test Conditions

A-Rank (3%)

B-Rank (5%)

∆VO

-14.55

-15.0

-15.45

-15.75

300

150

300

150

6.0

0.5

1.0

Vin=-23V, Io=500mA, Tj=25к

-17.5V ≤ Vin ≤ -30V, 5mA ≤ Io ≤ 1A, PD ≤ 15W

-14.25

-17.5V ≤ Vin ≤ -30V, Io=500mA, Tj=25к

-20V ≤ Vin ≤ -26V, Io=500mA, Tj=25к

Vin=-23V, 5mA ≤ Io ≤ 1A, Tj=25к

Vin=-23V, 250mA ≤ Io ≤ 750mA, Tj=25к

Vin=-23V, Io=500mA, Tj=25к

Vin=-23V, 5mA ≤ Io ≤ 1A

(Line Regulation)

∆VO

(Load Regulation)

∆ IQ

-17.5V ≤ Vin ≤ -30.5V, Io=500mA

10Hz ≤ f ≤ 100KHz, Ta=25к

-18.5V ≤ Vin ≤ -28.5V, f=120Hz, Tj=25к

Io=1A, Tj=25к

250

ꢀV

Ipk

2.2

-0.9

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 4 of 5

1 2 345

中文翻译

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