EVALSF3-ICE3A5565P Infineon Technologies, EVALSF3-ICE3A5565P Datasheet - Page 5

• Manufacturer Part Number: EVALSF3-ICE3A5565P
• Description: BOARD DEMO ICE3A5565P 100W SMPS
• Manufacturer: Infineon Technologies
• Series: CoolSET®F3r

Specifications of EVALSF3-ICE3A5565P

• Main Purpose: AC/DC, Primary Side
• Outputs And Type: 1, Isolated
• Power - Output: 100W
• Voltage - Output: 18V
• Current - Output: 5.56A
• Voltage - Input: 85 ~ 265VAC
• Regulator Topology: Flyback
• Frequency - Switching: 100kHz
• Board Type: Fully Populated
• Utilized Ic / Part: ICE3A5565
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: EVALSF3-ICE3A5565PIN

100W 18V Demoboard using ICE3A5565P on board
Abstract
This application note is a description for a 100W switching mode power supply evaluation board
TM1
designed in a typical off-line flyback converter topology that utilizes the ICE3A5565P F3 CoolSET
.
The application operates in discontinuous conduction mode and is especially suitable for applications
such as an AC/DC power supply for LCD monitor, DVD player and set-top box, adapter for printer and
notebook computer as well as auxiliary power supply for higher power system. Designed based on the
TM
TM
proven technology of F2 CoolSET
ICE2xxxxx, the F3 CoolSET
provides Active Burst Mode to reach
the lowest Standby Power Requirement at less than 100mW during no load condition. 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 (18V, 5.56A)
Figure 1 -
EVALSF3-ICE3A5565P
This document contains the list of features, the power supply specification, schematic, bill of material
and the transformer construction documentation. Typical operating characteristics are presented at the
rear of the report and consist of performance curves and scope waveforms.
1
TM
TM
CoolSET
is a current mode PWM control IC and the power MOSFET CoolMOS
within one
package designed for low cost switch mode power supplies ( SMPS ).
Application Note
5
2006-01-13