FA5502 데이터 시트보기 (PDF) - Fuji Electric

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FA5502

Power Supply Control IC

Fuji Electric 

FA5502P/M

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1. Description

FA5502P/M is a control IC for a power factor correction system. This IC uses a CMOS device with high dielectric

strength (30V) to implement low power consumption. This IC uses the average current control system to ensure stable

operation. With this system, a power factor of 99% or better can be achieved.

2. Features

• Low current consumption by CMOS process

• Stand-by : 3µA(max), Start-up : 30µA(max), Operating : 4mA(typ)

• Good regulation of PFC output voltage from no-load to full-load

• Drive circuit for connecting a power MOSFET(IOUT = ±1.5A)

• Pulse-by-pulse overcurrent and overvoltage limiting function

• ±2% accuracy reference voltage for setting DC output and overvoltage protection

• Output ON/OFF control function by external signal

• External synchronizing input pin for synchronous operation with other circuits

• Undervoltage lockout function (ON:16.5V, OFF:8.9V)

• 16-pin package (DIP/SOP)

3. Outline

DIP-16 (FA5502P)

16

9

1

8

19.4 ± 0.3

1.5 ± 0.3

2.54 TYP

0.5 ± 0.1

17.78 ± 0.3

0.3 ± 0.1

7.6 ± 0.2

0º - 15º

SOP-16 (FA5502M)

16

9

0.15 ± 0.05

1

8

10.2 ± 0.1

10º - 0º

0.08

1.27

0.40 ± 0.05

4

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