AME8855ACHT080 datasheet(10/34 Pages) AME

tên linh kiện	AME8855ACHT080

Giải thích chi tiết về linh kiện	High PSRR, Low Noise, 600mA CMOS Regulator

PDF	34 Pages

Scroll/Zoom	100%

nhà sản xuất	AME [Analog Microelectronics]

Trang chủ	http://www.ame.com.tw/

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10 / 34 page

AME

High PSRR, Low Noise, 600mA

CMOS Regulator

AME8855A

Rev. B.02

n Electrical Specifications

IN=VOUT(NOM) +1V, (for VOUT<2V, VIN=2.8V), IOUT=1mA, and COUT=1µF, CIN=1µF unless otherwise noted.

Typical values are at T

A=25

oC.

Parameter

Symbol

Min

Typ

Max

Units

Input Voltage

VIN

2.8

5.5

Output Voltage Range

VOUT

0.8

4.3

Note2

850

420

650

Output Current

IOUT

600

Quiescent Current

µA

0.125

0.25

0.1

0.2

0.05

0.1

0.05

0.25

1.5

1.25

2.5

1.0

2.0

-2.0

2.0

IOUT=0mA

Test Condition

Output Accuracy

VOUT,ACC

IOUT=1mA

Dropout Voltage

(Note 1)

VDROP

IOUT=600mA, 0.8V≦VOUT(NOM)≦2.0V

OUT=600mA, 2.0V<VOUT(NOM)≦2.8V

IOUT=600mA, 2.8V<VOUT(NOM)

Line Regulation

REGLINE

IOUT=1mA, 0.8V≦VOUT≦1.2V,

2.8V≦VIN≦3.5V

%/V

OUT=1mA, 1.2V<VOUT≦2.0V,

2.8V≦V

IN≦3.5V

IOUT=1mA, 2.0V<VOUT≦4.2V,

VIN(MIN)≦VIN≦VIN(MIN)+1V

IOUT=1mA, 4.2V<VOUT≦4.5V,

VIN(MIN)≦VIN≦5.5V

Load Regulation

REGLOAD

1mA≦IOUT≦600mA

0.8V≦VOUT(NOM)≦1.2V

%/A

1mA≦I

OUT≦600mA

1.2V≦VOUT(NOM)≦2.0V

1mA≦IOUT≦600mA

2.0V<VOUT(NOM)

OUT

100

∆

OUT

∆

100

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