RT9275 Просмотр технического описания (PDF) - Richtek Technology

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RT9275

Tiny Package, High Efficiency, Step-Up DC/DC Converter

Richtek Technology 

Preliminary

RT9275

LX & Output Ripple

6

4

2

0

VIN = 3V, VOUT = 5V @ 250mA

10

0

-10

Time (1μs/Div)

LX & Output Ripple

6

4

2

0

VIN = 3.5V, VOUT = 5V @ 250mA

10

0

-10

Time (1μs/Div)

LX & Output Ripple

6

4

2

0

VIN = 4V, VOUT = 5V @ 250mA

10

0

-10

Time (1μs/Div)

DS9275-06 March 2007

LX & Output Ripple

6

4

2

0

10

0

-10

VIN = 3.5V, VOUT = 5V @ 10mA

Time (5μs/Div)

LX & Output Ripple

6

4

2

0

10

0

-10

VIN = 4V, VOUT = 5V @ 10mA

Time (5μs/Div)

LX & Output Ripple

6

4

2

0

10

0

-10

VIN = 4.5V, VOUT = 5V @ 10mA

Time (10μs/Div)

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9

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