Datasheet > AS2955AU-3.3

AS2955AU-3.3

更新时间： 2024-02-22 08:08:10

品牌	Logo	应用领域
西伯斯 - SIPEX		/
页数	文件大小	规格书
7页	144K
描述
Regulator,

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技术参数
数据手册

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AS2955AU-3.3 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
Reach Compliance Code：	unknown	风险等级：	5.67
Base Number Matches：	1

AS2955AU-3.3 数据手册

AS2955/56/57

ABSOLUTE MAXIMUM RATINGS

Power Dissipation..........................................Internally Limited

Lead Temp. (Soldering, 5 Seconds) ................................ 260°C

Storage Temperature Range ..............................-65° to +150°C

Operating Junction Temperature Range (Note 9)

Operating Input Supply Voltage....................... 3.0V to +60V

Feedback Input Voltage ..................................-1.5V to +30V

Shutdown Input Voltage..................................-0.3V to +30V

Error Comparator Output................................-0.3V to +30V

ESD Rating ............................................................2KV Min

AS2955/56/57........................................ -40C° to +125°C

ELECTRICAL CHARACTERISTICS at V_S=±15V,T_A=25°C, unless otherwise specified.

applies over the full

Boldface

operating temperature range.

PARAMETER

CONDITIONS

Typ.

AS2955/56/57A

Min Max

AS2955/56/57B

Min Max

UNITS

(Note 2)

3.3V Version

Output Voltage

3.3

3.267

3.217

3.333

3.382

3.234

3.366

3.185

3.415

-40 C T +125 C

≤

1mA ≤I_L≤ 350mA

5V Version

Output Voltage

5.0

4.950

4.880

5.050

5.120

4.900

4.870

5.100

5.130

-40 C T +125 C

≤

1mA ≤I_L≤ 350mA

All Voltage Options

Output Voltage

0.03

0.04

ppm/°C

%max

100

150

Temperature Coefficient

Line Regulation ( Note 3)

(Note 1)

0.1

0.40

0.20

0.30

100

150

250

300

420

400

500

100

150

0.20

0.80

0.30

0.50

100

150

250

300

350

420

500

600

100

150

6V ≤ V_IN≤30V (Note 4)

Load Regulation ( Note 3 )

I_L= 1 to 350mA

I_L= 0.1 to 1mA

I_L= 1mA

Dropout Voltage

( Note 5 )

I_L= 100mA

I_L= 250mA

I_L= 350mA

I_L= 1mA

220

250

375

Ground Current

µA

I_L= 100mA

I_L= 250mA

I_L= 350mA

V_OUT= 0

0.5

Current Limit

700

800

0.2

700

800

0.2

Thermal Regulation

0.05

400

%/w

Output Noise,

10Hz to 100kHz

I_L= 100mA

C_L= 2.2µF

C_L= 33µF

µV

Vrms

260

Rev. 10/6/00

123 4 5 6 7

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