EVALSF3-ICE3B2565 Infineon Technologies, EVALSF3-ICE3B2565 Datasheet - Page 5

• Manufacturer Part Number: EVALSF3-ICE3B2565
• Description: BOARD DEMO ICE3B2565 30.4W SMPS
• Manufacturer: Infineon Technologies
• Series: CoolSET®F3r

Specifications of EVALSF3-ICE3B2565

• Main Purpose: AC/DC, Primary Side
• Outputs And Type: 1, Isolated
• Power - Output: 30.4W
• Voltage - Output: 16V
• Current - Output: 1.9A
• Voltage - Input: 85 ~ 265VAC
• Regulator Topology: Flyback
• Frequency - Switching: 67kHz
• Board Type: Fully Populated
• Utilized Ic / Part: ICE3B2565
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: EVALSF3-ICE3B2565IN

ICE3B2565
Abstract
This application note is a description for a switching mode power supply Evaluation Board designed in a
TM
typical off-line flyback converter topology that utilizes the ICE3B2565 F3 CoolSET
. The application
operates in discontinuous conduction mode and is especially suitable as an AC/DC power supply for LCD
monitors, adapters for printers and notebook computers, DVD players and set-top boxes in addition to
TM
industrial auxiliary power supplies. Designed based on the proven technology of F2 CoolSET
ICE2xxxxx,
TM
the F3 CoolSET
provides Active Burst Mode to reach the lowest Standby Power Requirement at less than
100mW during no load conditions. In Active Burst Mode the ripple of the output can also be reduced to less
than 1%. Furthermore, an adjustable Blanking Window by varying the value of Soft Start capacitor is being
offered to support applications which needs surge power for a limited period of time (e.g. switching on
capacitive loads).
1
Evaluation Board
Application Note
5
2005-01-13