AN-8027 查看數據表（PDF） - Fairchild Semiconductor

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AN-8027

FAN480X PFC+PWM Combination Controller Application

Fairchild Semiconductor 

AN-8027

Appendix A

FAN480X Series Comparison Table of Relevant Parameters

FAN4800

VDD Maximum Rating

VDD OVP

VCC UVLO

Two-Level PFC

Output

PFC Soft-Start

Brownout

PFC：PWM

Frequency

Frequency Range

Gate Clamp

PFC Multiplier

VINOK

PWM Maximum Duty

Startup Current

Soft-Start Current

PWM Comparator

Level Shift

RAC

20V

17.9V/Clamp

10V/13V

NO

NO

NO

1：1

68kHz~81kHz

NO

Traditional

2.25V/1.1V

42%~49%

100μA

20μA

1.0V

1~2MΩ

New

Generation

New

Generation

New

Generation

New

Generation

FAN4800A

FAN4800C

FAN4801

FAN4802/2L

30V

28/Auto-Recover

9.3/11V

NO

YES

YES

YES

1：1

1：2

1：1

1：2

50kHz~75kHz

16V

Switching Charge

2.40V/1.15V

49.5%~50%

30μA

10μA

1.5V

5~8 MΩ

MOSFET and Diode Reference Specification

Voltage Rating

500V

600V

600V

500V

600V

PFC MOSFETs

Part Number

FQP13N50C, FQPF13N50C, FDP18N50, FDPF18N50, FDA18N50, FDP20N50(T),

FDPF20N50(T)

FCP11N60, FCPF11N60, FCP16N60, FCPF16N60, FCP20N60S, FCPF20N60S, FCA20N60S,

FCP20N60, FCPF20N60

Boost Diodes

FFP08H60S, FFPF10H60S, FFP08S60S, FPF08S60SN, BYC10600

PWM MOSFETs

FQP/PF9N50C, FQPF9N50C, FQP13N50C, FQPF13N50C, FQA13N50C, FDP18N50,

FDPF18N50, FDP20N50(T), FDPF20N50(T)

FCP11N60, FCPF11N60, FCP16N60, FCPF16N60, FCA16N60, FCP20N60S, FCPF20N60S,

FCA20N60S, FCP20N60, FCPF20N60, FCA20N60

© 2009 Fairchild Semiconductor Corporation

Rev. 1.0.0 • 8/26/09

16

www.fairchildsemi.com

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