EVALSF3-ICE3B1565 Infineon Technologies, EVALSF3-ICE3B1565 Datasheet - Page 5

BOARD DEMO ICE3B1565 20W SMPS

EVALSF3-ICE3B1565

Manufacturer Part Number
EVALSF3-ICE3B1565
Description
BOARD DEMO ICE3B1565 20W SMPS
Manufacturer
Infineon Technologies
Series
CoolSET®F3r
Datasheet

Specifications of EVALSF3-ICE3B1565

Main Purpose
AC/DC, Primary Side
Outputs And Type
1, Isolated
Power - Output
20W
Voltage - Output
16V
Current - Output
1.25A
Voltage - Input
85 ~ 265VAC
Regulator Topology
Flyback
Frequency - Switching
67kHz
Board Type
Fully Populated
Utilized Ic / Part
ICE3B1565
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
EVALSF3-ICE3B1565IN
ICE3B1565
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 ICE3B1565 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

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