RT9168 Просмотр технического описания (PDF) - Richtek Technology

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RT9168

200mA/500mA Fixed Output Voltage LDO Regulator

Richtek Technology 

RT9168/A

Load Transient Response

60

CIN = 10uF

VIN = 4V

40 COUT = 1uF

VOUT = 3.0V

20

0

-20

≈

≈

50

1

-50

Time (50us/Div)

Line Transient Response

150

VOUT = 3.0V

Loading = 1mA

100 COUT = 1uF

50

0

-50

≈

≈

5

4

Time (1ms/Div)

Line Transient Response

150

VOUT = 3.0V

Loading = 1mA

100 COUT = 4.7uF

50

0

-50

≈

≈

5

4

Time (500us/Div)

www.richtek.com

6

Load Transient Response

60

CIN = 10uF

VIN = 4V

40 COUT = 4.7uF

VOUT = 3.0V

20

0

-20

≈

≈

50

1

-50

Time (50us/Div)

Line Transient Response

150

VOUT = 3.0V

Loading = 50mA

100 COUT = 1uF

50

0

-50

≈

≈

5

4

Time (1ms/Div)

Line Transient Response

60

VOUT = 3.0V

Loading = 50mA

40 COUT = 4.7uF

20

0

-20

≈

≈

5

4

Time (500us/Div)

DS9168/A-15 March 2007

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