2009-4/10FIS Printed in Japan

■ Comparison of standby power and efficiency (power supply specification: 65 W) with conventional models

■ Comparison between FA5592 series and conventional models

Item

New model

Conventional models

Merits

FA5592 series

FA5547 series

FA5553 series

Switching frequency (fosc)

65kHz/100kHz

60kHz/100kHz

60kHz/100kHz

Miniaturization

Frequency variation

fosc±6.5%

―

―

EMI

Frequency reduction start FB

voltage

1.7V

1.2V

1.2V

Efficiency

Brownout

Available

Available

―

Reduced parts count

Over-current detection level

-0.5V

-1V

-1V

Efficiency

Peak load support

Available

Available

―

Reduced parts count

■ Example of power supply configuration

Information in this catalog is subject to change without notice.

FA5592

FA5592