EVALSF3-ICE3B2065P Infineon Technologies, EVALSF3-ICE3B2065P Datasheet - Page 4

• Manufacturer Part Number: EVALSF3-ICE3B2065P
• Description: BOARD DEMO ICE3B2065P 40W SMPS
• Manufacturer: Infineon Technologies
• Series: CoolSET®F3r

Specifications of EVALSF3-ICE3B2065P

• Main Purpose: AC/DC, Primary Side
• Outputs And Type: 1, Isolated
• Power - Output: 40W
• Voltage - Output: 18V
• Current - Output: 2.22A
• Voltage - Input: 85 ~ 265VAC
• Regulator Topology: Flyback
• Frequency - Switching: 67kHz
• Board Type: Fully Populated
• Utilized Ic / Part: ICE3B2065
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: EVALSF3-ICE3B2065PIN

ABSTRACT .......................................................................................................................................................................... 5
1
2
3
4
5
6
7
8
9
10
11
Application Note
5.1
5.2
6.1
6.2
6.3
6.4
6.5
6.6
6.7
6.8
6.9
6.10
6.11
9.1
9.2
9.3
10.1
10.2
10.3
10.4
10.5
10.6
10.7
10.8
EVALUATION BOARD (18V, 2.22A).................................................................................................................... 5
LIST OF FEATURES ............................................................................................................................................... 6
TECHNICAL SPECIFICATION............................................................................................................................ 6
SCHEMATIC............................................................................................................................................................. 7
PCB.............................................................................................................................................................................. 8
CIRCUIT DESCRIPTION ..................................................................................................................................... 10
COMPONENT LIST............................................................................................................................................... 12
TRANSFORMER CONSTRUCTION.................................................................................................................. 13
TEST RESULTS...................................................................................................................................................... 14
TEST WAVEFORMS ............................................................................................................................................. 16
REFERENCE........................................................................................................................................................... 20
C
S
L
P
S
S
O
C
P
O
F
L
E
I
NPUT
OLDER
OWER
TARTUP
OFT START
RIMARY
EEDBACK
INE
INE
FFICIENCY
OMPONENT
LAMPING
PERATION MODE
UTPUT
B
A
S
A
E
L
S
V
O
O
TART
HORT CIRCUIT PROTECTION
NTER ACTIVE BURST MODE
EAVE ACTIVE BURST MODE TO NORMAL MODE
LANKING
CTIVE
CTIVE
CC OVERVOLTAGE PROTECTION
PEN LOOP PROTECTION
VER
I
/ L
NPUT
S
C
TANDBY
OAD
S
S
................................................................................................................................................................ 10
ONTROL AND
L
IDE
C
TAGE
U
OAD
N
L
B
B
URRENT
............................................................................................................................................................ 10
P
........................................................................................................................................................... 10
........................................................................................................................................................... 15
OOP
R
ETWORK
URST
URST
S
C
(
W
IDE COMPONENT
EGULATION MATRIX TABLE
TURN ON AT FULL LOAD
OPPER
P
..................................................................................................................................................... 11
P
INDOW FOR
................................................................................................................................................... 11
ROTECTION
OWER
................................................................................................................................................. 10
M
M
S
ODE
ODE
ENSE
............................................................................................................................................. 9
........................................................................................................................................... 10
P
OWER
....................................................................................................................................... 15
...................................................................................................................................... 11
(
ZERO LOAD
.................................................................................................................................... 10
(
L
TURN ON AT FULL LOAD WHILE LOOP OPENED
(
LOAD JUMP FROM
OAD
S
L
(
TAGE
(
FULL LOAD TO ZERO LOAD
SHORT AT FULL LOAD
EGEND
J
UMP
(
.................................................................................................................. 10
) ................................................................................................................ 16
TURN ON AT ZERO LOAD WHILE LOOP OPENED
) ............................................................................................................... 16
................................................................................................................ 8
40W 18V Demoboard using ICE3B2065P on board
/ A
........................................................................................................... 14
CTIVE
2.22A
4
B
(
ZERO LOAD TO FULL LOAD
URST
) ..................................................................................... 18
TO
M
4A) .......................................................................... 19
) .............................................................................. 17
ODE
....................................................................... 11
)...................................................... 19
) ............................................... 17
)....................................... 18
2006-07-18