EVALSF3-ICE3B2565 Infineon Technologies, EVALSF3-ICE3B2565 Datasheet - Page 4
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EVALSF3-ICE3B2565
Manufacturer Part Number
EVALSF3-ICE3B2565
Description
BOARD DEMO ICE3B2565 30.4W SMPS
Manufacturer
Infineon Technologies
Series
CoolSET®F3r
Datasheet
1.EVALSF3-ICE3B2565.pdf
(16 pages)
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
Table of Contents
1
2
3
4
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
5
6
7
8
9
10
10.1
11
Application Note
Evaluation Board...........................................................................................................................5
List of Features .............................................................................................................................6
Technical Specifications ..............................................................................................................6
Circuit Description ........................................................................................................................7
Line Input.........................................................................................................................................7
PWM Control and Power Stage ......................................................................................................7
Clamping Network...........................................................................................................................7
Primary Current Sense....................................................................................................................7
Output Stage ...................................................................................................................................7
Feedback Loop ...............................................................................................................................7
Blanking Window for Load Jump / Active Burst Mode ....................................................................7
Active Burst Mode ...........................................................................................................................8
Circuit Diagram .............................................................................................................................9
PCB Top Layer ............................................................................................................................10
PCB Bottom Layer ......................................................................................................................11
Component List...........................................................................................................................12
Transformer Layout ....................................................................................................................13
Test Results .................................................................................................................................14
Load test (table and figure) ...........................................................................................................14
Standby Power Test (Figure) .....................................................................................................15
4
ICE3B2565
2005-01-13
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