TC110 데이터 시트보기 (PDF) - Microchip Technology

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TC110

PFM/PWM Step-Up DC/DC Controller

Microchip Technology 

TC110

5.0 TYPICAL CHARACTERISTICS

(Unless Otherwise Specified, All Parts Are Measured At Temperature = 25°C)

Note:

The graphs and tables provided following this note are a statistical summary based on a limited number of

samples and are provided for informational purposes only. The performance characteristics listed herein are

not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified

operating range (e.g., outside specified power supply range) and therefore outside the warranted range.

Output Voltage vs. Output Current

TC110 (300kHz, 3.3V)

L = 22µH, CL = 94µF (Tantalum)

3.5

3.4

1.2V 1.8V

3.3

3.2

VIN = 0.9V 1.5V 2.0V

2.7V

3.1

3.0

0.1

1

10

100

OUTPUT CURRENT IOUT (mA)

1000

Efficiency vs. Output Current

TC110 (300kHz, 3.3V)

L = 22µH, CL = 94µF (Tantalum)

100

80 2.7V

60

1.2V

2.0V

1.5V 1.8V

40

20

VIN = 0.9V

0

0.1

1

10

100 1000

OUTPUT CURRENT IOUT (mA)

DS21355B-page 10

© 2002 Microchip Technology Inc.

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