GU79XX [GTM]

3-TERMINAL NEGATIVE VOLTAGE REGULATORS; 三端负稳压器


型号：	GU79XX
厂家：	GTM CORPORATION
描述：	3-TERMINAL NEGATIVE VOLTAGE REGULATORS 三端负稳压器稳压器
文件：	总5页 (文件大小：199K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

ISSUED DATE :2006/01/10

REVISED DATE :

GTM

CORPORATION

3-TERMINAL NEGATIVE VOLTAGE REGULATORS

GU79XX

Description

The GU79XX series of fixed-voltage monolithic integrated-circuit voltage regulators are designed to complement

Series GU78XX in a wide range of applications. These applications include on-card regulation for elimination

of noise and distribution problems associated with single-point regulation. Each of these regulators can deliver

up to 1.0 amperes of output current. The internal current limiting and thermal shutdown features of these

regulators make them essentially immune to overload. In addition to use as fixed-voltage regulators, these

devices can be used with external components to obtain adjustable output voltage and current and also as the

power pass element in precision regulators.

Features

Ԧ-5V, -6V, -8V, -9V, -12V, -15V, -18V, -24V output voltage available

ԦInternal Thermal Overload Protection

ԦInternal Short-Circuit Current Limiting

ԦNo External Components

ԦOutput Transistor Safe-Area Compensation

Package Dimensions

Millimeter

REF.

Min.

Max.

4.80

1.00

0.30

0.5

Min.

Max.

1.45

1.47

9.0

4.40

0.76

0.00

0.36

1.25

1.17

8.6

2.54 REF.

1.50 REF.

ꢀ

14.6

0˚

1.27 REF.

15.8

8˚

2.29

2.79

9.80

10.4

Absolute Maximum Ratings (Ta=25к)

Parameter

Ratings

-35V

-40V

Unit

GU7905 ~ 18

GU7924

Input voltage

Output current

1.0

Operating junction temperature range

Storage temperature range

0 ~ 150

-55 ~ 150

Thermal resistance junction-air (RꢀJA

)

к/W

Thermal resistance junction-cases (RꢀJC

)

GU79XX

Page: 1/5

ISSUED DATE :2006/01/10

REVISED DATE :

GTM

CORPORATION

Electrical Characteristics

GU7905 (Refer to the test circuits, Tj=0~125к, Io=500mA, Vin=-10V, Cin=2.2ꢁF, Co=1ꢁF 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

GU7906 (Refer to the test circuits, Tj=0~125к, Io=500mA, Vin=-11V, Cin=2.2ꢁF, Co=1ꢁF 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

GU79XX

Page: 2/5

ISSUED DATE :2006/01/10

REVISED DATE :

GTM

CORPORATION

GU7908 (Refer to the test circuits, Tj=0~125к, Io=500mA, Vin=-14V, Cin=2.2

ꢁ

F, Co=1

ꢁ

F unless otherwise specified)

Test Conditions

Vin=-14V, Io=500mA, Tj=25к

Symbol

Min.

Typ.

Max.

Unit

A-Rank (3%)

B-Rank (5%)

-7.76

-8.0

-8.24

-8.40

160

6.0

0.5

1.0

-10.5V ≤ Vin ≤ -23V, 5mA ≤ Io ≤ 1A, PD ≤ 15W

-7.60

-10.5V ≤ Vin ≤ -25V, Io=500mA, Tj=25к

-11.5V ≤ Vin ≤ -17V, Io=500mA, Tj=25к

Vin=-14V, 5mA ≤ Io ≤ 1A, Tj=25к

Vin=-14V, 250mA ≤ Io ≤ 750mA, Tj=25к

Vin=-14V, Io=500mA, Tj=25к

Vin=-14V, 5mA ≤ Io ≤ 1A

∆VO

(Line Regulation)

∆VO

(Load Regulation)

∆ IQ

-11.5V ≤ Vin ≤ -25V, Io=500mA

10Hz ≤ f ≤ 100KHz, Ta=25к

-11.5V ≤ Vin ≤ -21.5V, f=120Hz, Tj=25к

Io=1A, Tj=25к

175

ꢁV

Ipk

2.2

-0.6

Tj=25к

Io=5mA, 0к ≤ Tj ≤ 125к

∆Vo / ∆Tj

mV/к

GU7909 (Refer to the test circuits, Tj=0~125к, Io=500mA, Vin=-15V, Cin=2.2ꢁF, Co=1ꢁF unless otherwise specified)

Symbol

Min.

Typ.

Max.

Unit

Test Conditions

A-Rank (3%)

B-Rank (5%)

∆VO

-8.73

-9.0

-9.27

-9.45

180

6.0

0.5

1.0

Vin=-15V, Io=500mA, Tj=25к

-11.5V ≤ Vin ≤ -23V, 5mA ≤ Io ≤ 1A, PD ≤ 15W

-8.55

-11.5V ≤ Vin ≤ -26V, Io=500mA, Tj=25к

-12V ≤ Vin ≤ -18V, Io=500mA, Tj=25к

Vin=-15V, 5mA ≤ Io ≤ 1A, Tj=25к

Vin=-15V, 250mA ≤ Io ≤ 750mA, Tj=25к

Vin=-15V, Io=500mA, Tj=25к

Vin=-15V, 5mA ≤ Io ≤ 1A

(Line Regulation)

∆VO

(Load Regulation)

∆ IQ

-11.5V ≤ Vin ≤ -26V, Io=500mA

10Hz ≤ f ≤ 100KHz, Ta=25к

-12.5V ≤ Vin ≤ -22.5V, f=120Hz, Tj=25к

Io=1A, Tj=25к

175

ꢁV

Ipk

2.2

-0.6

Tj=25к

Io=5mA, 0к ≤ Tj ≤ 125к

∆Vo / ∆Tj

mV/к

GU79XX

Page: 3/5

ISSUED DATE :2006/01/10

REVISED DATE :

GTM

CORPORATION

GU7912 (Refer to the test circuits, Tj=0~125к, Io=500mA, Vin=-19V, Cin=2.2

ꢁ

F, Co=1

ꢁ

F unless otherwise specified)

Test Conditions

Vin=-19V, Io=500mA, Tj=25к

Symbol

Min.

Typ.

Max.

Unit

A-Rank (3%)

B-Rank (5%)

-11.64

-12.0

-12.36

-12.60

240

120

240

120

6.0

0.5

1.0

-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

GU7915 (Refer to the test circuits, Tj=0~125к, Io=500mA, Vin=-23V, Cin=2.2ꢁF, Co=1ꢁF 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

GU79XX

Page: 4/5

ISSUED DATE :2006/01/10

REVISED DATE :

GTM

CORPORATION

GU7918 (Refer to the test circuits, Tj=0~125к, Io=500mA, Vin=-27V, Cin=2.2ꢁF, Co=1ꢁF unless otherwise specified)

Symbol

Min.

Typ.

Max.

Unit

Test Conditions

A-Rank (3%)

B-Rank (5%)

-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 ≤ 1A, Tj=25к

Vin=-27V, 250mA ≤ Io ≤ 750mA, Tj=25к

Vin=-27V, Io=500mA, Tj=25к

Vin=-27V, 5mA ≤ Io ≤ 1A

∆VO

(Line Regulation)

∆VO

(Load Regulation)

∆ IQ

-21V ≤ Vin ≤ -33V, Io=500mA

10Hz ≤ f ≤ 100KHz, Ta=25к

-22V ≤ Vin ≤ -32V, f=120Hz, Tj=25к

Io=1A, Tj=25к

300

ꢁV

Ipk

2.2

-1.0

Tj=25к

Io=5mA, 0к ≤ Tj ≤ 125к

∆Vo / ∆Tj

mV/к

GU7924 (Refer to the test circuits, Tj=0~125к, Io=500mA, Vin=-33V, Cin=2.2ꢁF, Co=1ꢁF unless otherwise specified)

Symbol

Min.

Typ.

Max.

Unit

Test Conditions

A-Rank (3%)

B-Rank (5%)

∆VO

-23.28

-24.0

-24.72

-25.20

480

240

480

240

6.0

0.5

1.0

Vin=-33V, Io=500mA, Tj=25к

-27V ≤ Vin ≤ -38V, 5mA ≤ Io ≤ 1A, PD ≤ 15W

-22.80

-27V ≤ Vin ≤ -38V, Io=500mA, Tj=25к

-30V ≤ Vin ≤ -36V, Io=500mA, Tj=25к

Vin=-33V, 5mA ≤ Io ≤ 1A, Tj=25к

Vin=-33V, 250mA ≤ Io ≤ 750mA, Tj=25к

Vin=-33V, Io=500mA, Tj=25к

Vin=-33V, 5mA ≤ Io ≤ 1A

(Line Regulation)

∆VO

(Load Regulation)

∆ IQ

-27V ≤ Vin ≤ -38V, Io=500mA

10Hz ≤ f ≤ 100KHz, Ta=25к

-28V ≤ Vin ≤ -38V, f=120Hz, Tj=25к

Io=1A, Tj=25к

400

ꢁV

Ipk

2.2

-1.0

Tj=25к

Io=5mA, 0к ≤ Tj ≤ 125к

∆Vo / ∆Tj

mV/к

Typical Application

GU79XX

Important Notice:

All rights are reserved. Reproduction in whole or in part is prohibited without the prior written approval of GTM.

GTM reserves the right to make changes to its products without notice.

GTM semiconductor products are not warranted to be suitable for use in life-support Applications, or systems.

GTM assumes no liability for any consequence of customer product design, infringement of patents, or application assistance.

Head Office And Factory:

Taiwan: No. 17-1 Tatung Rd. Fu Kou Hsin-Chu Industrial Park, Hsin-Chu, Taiwan, R. O. C.

TEL : 886-3-597-7061 FAX : 886-3-597-9220, 597-0785

China: (201203) No.255, Jang-Jiang Tsai-Lueng RD. , Pu-Dung-Hsin District, Shang-Hai City, China

TEL : 86-21-5895-7671 ~ 4 FAX : 86-21-38950165

GU79XX

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