FC2338 datasheet(4/9 Pages) FS

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Absolute Maximum Ratings (note1)

Symbol

Parameters

Range

Units

VDS

Internal HV MOSFET Drain to Source voltage

-0.3~600

ICC_MAX

VCC pin maximum sink current

COMP

Compensation pin voltage

-0.3~6

Feedback Voltage detection Pin

-0.3~6

Current sense pin

-0.3~6

PDMAX

Power dissipation (note2)

0.45

θJA

Thermal resistance (Junction to Ambient)

145

℃

Operating junction temperature

-40 to 150

℃

TSTG

Storage temperature range

-55 to 150

℃

Note 1: Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. Under “recommended operating

conditions” the device operation is assured, but some particular parameter may not be achieved. The electrical characteristics table defines the operation

range of the device, the electrical characteristics is assured on DC and AC voltage by test program. For the parameters without minimum and maximum value

in the EC table, the typical value defines the operation range, the a ccuracy is not guaranteed by spec.

Note 2: The maximum power dissipation decrease if temperature rise, it is decided by TJMAX, θJA and environment temperature (TA). The maximum power

dissipation is the lower one between PDMAX= (TJMAX- TA)/ θJAand the number listed in the maximum table.

Recommended Operation Conditions

Symbol

Parameter

Range

Unit

I LED 1

Output LED current @

Vout=72V

Input voltage 90Vac

< 220

Input voltage 176Vac

< 250

I LED 2

Output LED current @

Vout=36V

Input voltage 90Vac

< 320

Input voltage 176Vac

< 360

FC2338

2019. 10. 02

4/9

Revision No : 0

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