Datasheet > GI7912A

GI7912A

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
GTM		稳压器
页数	文件大小	规格书
5页	165K
描述
3-TERMINAL NEGATIVE VOLTAGE REGULATORS

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数据手册

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GI7912A 数据手册

ISSUED DATE :2005/06/08

REVISED DATE :2005/12/06B

GTM

CORPORATION

7915A (Refer to the test circuits, Tj=0~125к, Io=500mA, Vin=-23V, Cin=2

ꢁ

F, Co=1

ꢁ

F unless otherwise specified)

Test Conditions

Vin=-23V, Io=500mA, Tj=25к

Symbol

Min.

Typ.

Max.

Unit

A-Rank (3%)

B-Rank (5%)

-14.55

-15.0

-15.45

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

-14.25

-15.75

-17.5V ≤ Vin ≤ -30V, Io=500mA, Tj=25к

-20V ≤ Vin ≤ -26V, Io=500mA, Tj=25к

Vin=-23V, 5mA ≤ Io ≤ 1.5A, Tj=25к

Vin=-23V, 250mA ≤ Io ≤ 750mA, Tj=25к

Vin=-23V, Io=500mA, Tj=25к

Vin=-23V, 5mA ≤ Io ≤ 1A

100

200

6.0

0.5

∆VO

(Line Regulation)

∆VO

(Load Regulation)

∆ IQ

-17.5V ≤ Vin ≤ -30V, Io=500mA

10Hz ≤ f ≤ 100KHz, Tj=25к

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

Io=1A, Tj=25к

375

ꢁV

1.1

2.1

-1.0

Ipk

Tj=25к

Io=5mA, 0к ≤ Tj ≤ 125к

∆Vo / ∆Tj

mV/к

7918A (Refer to the test circuits, Tj=0~125к, Io=500mA, Vin=-27V, Cin=2ꢁF, Co=1ꢁF unless otherwise specified)

Symbol

Min.

Typ.

Max.

Unit

Test Conditions

A-Rank (3%)

B-Rank (5%)

∆VO

-17.46

-18.0

-18.54

-18.9

360

180

360

180

6.0

0.5

1.0

Vin=-27V, Io=500mA, , Tj=25к

-21V ≤ Vin ≤ -33V, 5mA ≤ Io ≤ 1A, PD ≤ 15W

-17.10

-21V ≤ Vin ≤ -33V, Io=500mA, Tj=25к

-24V ≤ Vin ≤ -30V, Io=500mA, Tj=25к

Vin=-27V, 5mA ≤ Io ≤ 1.5A, Tj=25к

Vin=-27V, 250mA ≤ Io ≤ 750mA, Tj=25к

Vin=-27V, Io=500mA, Tj=25к

Vin=-27V, 5mA ≤ Io ≤ 1A

(Line Regulation)

∆VO

(Load Regulation)

∆ IQ

-21V ≤ Vin ≤ -33V, Io=500mA

10Hz ≤ f ≤ 100KHz, Tj=25к

-22V ≤ Vin ≤ -32V, f=120Hz, Tj=25к

Io=1A, Tj=25к

450

ꢁV

1.1

2.1

-1.0

Ipk

Tj=25к

Io=5mA, 0к ≤ Tj ≤ 125к

∆Vo / ∆Tj

mV/к

I79XXA

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