Datasheet > KA280M12

KA280M12

更新时间： 2024-06-27 12:14:06

品牌	Logo	应用领域
科信 - KEXIN		/
页数	文件大小	规格书
2页	358K
描述
Positive Voltage Regulator

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中文翻译

获取价格

数据手册

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KA280M12 数据手册

SMD Type

Integrate Circuit

Three Terminal Positive Voltage Regulator

KA280M12

TO-252

Unit: mm

+0. 15

-0. 15

6. 50

+0. 1

-0. 1

Ƶ Features

ƽ Maximum Output Current:

2. 30

+0. 2

-0. 2

5. 30

+0. 8

0. 50

-0. 7

OM= 500mA

ƽ Output Voltage:

=12V

ƽ Continuous Total Dissipation:

PD: 1.25W (Ta=25ć)

0. 127

max

+0. 1

-0. 1

0. 80

1. IN

2. GND

3. OUT

4. GND

0. 60⁺_-^{0. 1}

2. 3

0. 1

+0. 15

-0. 15

4.60

Ƶ Absolute Maximum Ratings (Operating temperature range applies unless otherwise noted)

Parameter

Symbol

Rating

Unit

Input Voltage

Maximum Output Current

0.5

Thermal Resistance, Junction-to-Ambient

Operating Junction Temperature Range

Storage Temperature Range

thJA

OPR

STG

ć/W

-25 to 125

-65 to 150

Ƶ Electrical Characteristics at Specified Virtual Jinction Temperature

=19V, I

=350mA, C

=0.33ȝF, C

=0.1ȝF, unless otherwise noted)

Test Conditions

Parameter

Symbol

Min

Typ

Max

Unit

25ć

11.5

12.5

12.6

240

120

100

Output Voltage

14.5VİV

5mAİI

14.5VİV

16VİV İ30V, I

İ27V, 5mAİI

İ350mA -25 ~ 125ć 11.4

İ500mA

İ200mA

25ć

Load Regulation

Ƹ V

İ30V, I

=200mA

25ć

Line Regulation

=200mA

Quiescent Current

25ć

14.5VİV

5mAİI İ350mA

10Hzİfİ100kHz

15VİV İ25V, f=120Hz, I

=350mA

=19V

İ30V, I

=200mA

-25 ~ 125ć

25ć

0.8

0.5

Quiescent Current Change

Ƹ Iq

Output Noise Voltage

Ripple Rejection

μV/V

=300mA -25 ~ 125ć 55

Dropout Voltage

25ć

Short Circuit Current Limit

Isc

240

0.7

Peak Current

* Pulse test.

Ipk

Ƶ Marking

Marking

KM12

www.kexin.com.cn

中文翻译

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