RN5RK1A Просмотр технического описания (PDF) - RICOH Co.,Ltd.

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RN5RK1A

SOT-23-5 VFM STEP-UP DC/DC CONVERTER

RICOH Co.,Ltd. 

RN5RK××1A/××1B/××2A

4) Start-up/Hold-on Voltage vs. Output Current (Topt=25°C)

RN5RK301A

1.4

L=100µH

1.2

1.0

Vstart

0.8

0.6

0.4

Vhold

0.2

0.0

0

5

10

15

Output Current IOUT(mA)

RN5RK501A

1.4

L=100µH

1.2

1.0 Vstart

0.8

0.6

Vhold

0.4

0.2

0.0

0

5

10

15

Output Current IOUT(mA)

2.0

1.8

1.6

1.4

1.2

1.0

0.8

0.6

0.4

0.2

0.0

0

RN5RK301B

L=100µH

Vstart

Vhold

5

10

15

Output Current IOUT(mA)

RN5RK501B

2.0

L=100µH

1.8

1.6

1.4

1.2

Vstart

1.0

0.8

0.6

Vhold

0.4

0.2

0.0

0

5

10

15

Output Current IOUT(mA)

5) Output Voltage vs. Temperature

RN5RK301A

3.10

VIN=1.5V,L=100µH

RN5RK501A

5.10

VIN=3.0V,L=100µH

3.05

3.00

IOUT=0mA

IOUT=10mA

2.95

IOUT=30mA

2.90

-50 -25 0

25 50 75 100

Temperature Topt( )

5.05

5.00

IOUT=30mA

4.95

IOUT=0mA

IOUT=10mA

4.90

-50 -25 0

25 50 75 100

Temperature Topt( )

15

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