IRISMPS5 [INFINEON]
IRISMPS5 DEMO BOARD USER GUIDE; IRISMPS5演示板使用手册
| 型号： | IRISMPS5 |
| 厂家： | 
Infineon |
| 描述： | IRISMPS5 DEMO BOARD USER GUIDE |
| 文件： | 总11页 (文件大小：468K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
IRISMPS5
IRISMPS5 DEMO BOARD USER GUIDE
INTRODUCTION :
SPECIFICATION DATA
1. AC Input: V=90~265V, f=50-60Hz,
Iinac= 2.2 Arms max
The IRISMPS5 is an open frame
90W Flyback power supply unit
(psu)
using
the
IRIS4015 2. Efficiency: Typical 83% @230Vac
Integrated switcher. This demo
board aims to show the capability
of the IRIS4015 to handle the
upper level of flyback topology
power range, without the strict
measured at max. load 6 Amp (90W)
3. Switching Frequency: 40-390kHz
4. Vout : +15V nominal (14.55 – 15.45)
standby power requirement. It 5. Iout : 0 - 6Amax
works with the wide range of input
6. Ripple & Noise :<450mVpp
AC voltage (universal) and has a
single output of +15V / 6amp. 7. Hold-Up Time: 20msec (230Vin Full
Switching
according
frequency
varies
and load
load) / 10ms (115Vin Full load)
to
line
condition. It operates in quasi- 8. Output Risetime: 15ms max @ 115Vac
resonant mode ( switching current
is in critically discontinuous mode)
9. Short Circuit Protection: Yes
at rated capacity. This switching 10. Overvoltage Protection : Yes
technique enables the internal
power mosfet of IRIS4015 to
switch at variable frequency with
minimum switching loss.
INPUT / OUTPUT CONNECTIONS
Input :
CON1 : 3-PIN CONNECTOR (MIDDLE PIN IS VOID [pin 2])
Pin 1 & 3 : AC Voltage ( 90 – 265, 50-60Hz)
Output :
CON2 : 4–PIN CONNECTOR
Pin 1 – 2 : ++ Positive 15V
Pin 3 - 4 : - - Negative
www.irf.com
REFERENCE DEMO BOARD
DOCUMENT Name : IRISMPS5_USERGUIDE_Rev2
DATE : 5/28/2004
MODEL : IRISMPS5
PN:1950-1001_Rev.2
Page 1 of 11
IRISMPS5
CONNECTION DIAGRAM
CON1
Pin 1 & 3
(MIDDLE PIN-2 VOID)
Input from AC
Power source
+ +
- -
Pin 1-2 Pin 3-4
CON2
DC Output Load
0 – 6Amp
(V out)
DMM V
Ripple&Noise
(Pin)
Power Meter
Oscilloscope
(20MHz BW)
-
+Iin -Iin -Vin +Vin
Sense
+
-
(Con1)
L
(Con2)
+
AC1
AC Prog Source
or Variac
+
E-Load
IRISMPS5
(+15V x 6Amp )
(0 – 265Vac) AC2
N
-
-
Figure 1 : Recommended test setup
www.irf.com
REFERENCE DEMO BOARD
DOCUMENT Name : IRISMPS5_USERGUIDE_Rev2
DATE : 5/28/2004
MODEL : IRISMPS5
PN:1950-1001_Rev.2
Page 2 of 11
IRISMPS5
PHYSICAL LAYOUT
The board layout of the IRISMPS5 Demo board is shown in Figure 2. The PCB is a double–sided
FR4 type ( 2oz. copper thickness).
The input of the primary section is consist of the AC input connector, fuse and EMI filter section
which are located at the right side of the board, arranged in a straight forward direction.
Most parts of the primary section ( high voltage area ) are surrounded by the primary heat sink
to which the IRIS4015 integrated switcher is attached with insulation pad. Primary section
also includes the bridge rectifier DB1 and primary bulk cap/s (C5 or C5A//C5B) and primary
side and bias winding of the power transformer.
The major parts in the secondary section are the DC output connector, pi-filter, precision
reference voltage IC U2, secondary heat sink to which the output rectifier is attached with
thermal grease.
The output connector is at the leftmost part of the board. The output is filtered using a pi-filter
consist of low impedance e-caps C13A - C ,inductor L3 and e-cap C15. A ceramic capacitor C16
is located at the backside of the board. This c-cap is positioned nearest at output connector
pads to minimize switching noise.
Figure 2. – Component layer of IRISMPS5 demo board with physical boundary
and dimensions.
www.irf.com
REFERENCE DEMO BOARD
DOCUMENT Name : IRISMPS5_USERGUIDE_Rev2
DATE : 5/28/2004
MODEL : IRISMPS5
PN:1950-1001_Rev.2
Page 3 of 11
IRISMPS5
SCHEMATIC DIAGRAM
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REFERENCE DEMO BOARD
DOCUMENT Name : IRISMPS5_USERGUIDE_Rev2
DATE : 5/28/2004
MODEL : IRISMPS5
PN:1950-1001_Rev.2
Page 4 of 11
IRISMPS5
BILL OF MATERIALS
Item
1
Qty
1
Reference Part value
Description
NTC Thermistor 10ohm 3Amp
NTC Thermistor 10ohm 4Amp
1206 SMD Resistor 5%
Manufacturer PN
B57235S100M
MSP104M
Supplier
EPCOS
R1
10R
10R
R1 alternate
R2,R3
R4,R5
R6
MEGATOR
ROYAL OHM
ROYAL OHM
ROYAL OHM
ROYAL OHM
RALEC
2
3
2
2
1
1
1
1
1
1
1
1
1
1
1
1
390k
390k
47K
HJW4J0394T50
HJW4J0394T50
BO2SJ0473A80
BCW4J220JA00
RCT06151FTP
RCT06512FTP
SR733ALTER15J
1206 SMD Resistor 5%
4
Metal Oxide Film Resistor 5% 2W
Carbon Film Resistor 5% 1/4W
1206 SMD Resistor 1%
5
R8
22R
6
R9
150R
5.1k
0R15
7
R10
1206 SMD Resistor 1%
RALEC
8
R12
1206 SMD Resistor 5%
KOA
9
R13
*unstuffed ( 1206 SMD Resistor 5% )
1206 SMD Resistor 1%
10
11
12
13
14
15
R11
390R
430R
1k
RCT06391FTP
RCT06431FTP
RCT06102FTP
RCT06103FTP
RCT06202FTP
RALEC
RALEC
RALEC
RALEC
RALEC
RALEC
R14
1206 SMD Resistor 1%
R15
1206 SMD Resistor 1%
R16
10k
2k
1206 SMD Resistor 1%
R17
1206 SMD Resistor 1%
R17A
C1, C2
100k
1206 SMD Resistor 1%
RCT06104FTP
KNB1560 0.33UF 10% 275
L30 R15
16
17
18
19
0
2
3
2
Alternate
330 nF
330 nF
1n5
275VAC X2 EMI cap
ISKRA
C1, C2
275VAC X2 EMI cap
PHE840MB6330MB14R17 EVOX RIFA
C3, C4, C12
250VAC Y1 ceramic disc capacitor
KNB2520 1N5 M 250V
ISKRA
C5A, C5B
*C5
150uF
400V AluminumE-cap AXW (DxL, 18x40) 400AXW150M 18X40
RUBYCON
20
21
alternate
330 uF
1nF
400V E-cap MXR 35mmx35mm
500V Ceramic disc cap
400MXR330MD35
RUBYCON
1
*C6
XC7152KH
DE1105E472Z2K-SS or
DEBF33D472ZN2A
PANOVERSEAS
22
23
24
25
26
1
1
1
1
1
C7
C8
4n7
2kV Ceramic disc cap
MURATA
330pF
22uF
1206 50V ceramic capacitor
35V Electrolytic Capacitor
1kV Ceramic Disc Capacitor
1206 50V ceramic capacitor
C1206KRX7R9BB331
PHYCOMP
C9
TC04RKMF35VB22MF50 NCC
C10
470pF
330pF
DEBB33A471KP2A
MURATA
C11
C13A,C13B,
C13C
C1206KRX7R9BB331
PHYCOMP
27
28
29
30
31
32
33
34
35
36
37
38
3
1
1
1
1
1
1
1
1
2
1
1
1000uF 25V Low impedance e-cap ZL
10 nF 1206 50V ceramic capacitor
1000uF 25V Low impedance e-cap YXG
25ZL1000MG4 12.5X25
C1206KRX7R9BB103
25YXG1000MG4 10X28
C1206KRX7R9BB104
PG0201-3 Rev 2
RH035050ST-B
PG0203
RUBYCON
PHYCOMP
RUBYCON
PHYCOMP
Pulse Eng'g.
CHILISIN
Pulse Eng'g.
IR
C14
C15
C16
L1
100nF
5mH
1206 50V ceramic capacitor
Common Mode Choke UU16 Line Filter
Leaded ferrite bead ( DxL : 3.5x 5mm)
L2
bead
L3
0.76 uH 6.5 turn 8A rod coil Inductor
4GBL08 4amp 800V Bridge rectifier diode
IN5407 3A, 600V Fast Recovery Rectifier
DB1
D1
4GBL08
IN5407
PHILIPS
PHILIPS
IR
D2,D4
D3
L4148
500mW Silicon Epitaxial Diode, SMD
L4148
11DQ03 1.1A 30V Schottky Rectifier
16CTQ100 16A, 100V Schottky Rectifier
11DQ03
D5
16CTQ100
IR
www.irf.com
REFERENCE DEMO BOARD
DOCUMENT Name : IRISMPS5_USERGUIDE_Rev2
DATE : 5/28/2004
MODEL : IRISMPS5
PN:1950-1001_Rev.2
Page 5 of 11
IRISMPS5
Fast Acting TR5 Sub-Miniature Fuse
250V
39
40
1
1
F1
T1
3.15A
TR5-F NO.19370(4A)
WICKMAN
Power Transformer 90W PQ2625 268uH
PQ2625 Ingrid A1 Rev3
PG0202-1 Rev3
#unstuffed
Pulse Eng'g.
Pulse Eng'g.
IR
unstuffed T1 alternate
ER28L
Power Transformer 90W ER28L 268uH
41
42
43
1
1
1
U1
U2
U3
IRIS4015 Integrated Switcher
H11A817 Optocoupler
IRIS4015
H11A817B.SD
TL431CLP
QT ELEC
ON SEMI
TL431
Precision Shunt Regulator
Primary Heatsink ( 1.2mm thickness
See Mechanical drawing
44
45
46
47
1
1
1
1
Copper )
DOC PN 1950-0601
Inhouse
Inhouse
Secondary Heatsink ( 1.2mm thickness See Mechanical drawing-
Copper )
DOC PN 1950-0601
See PCB specs PN :1950-
2-Sided IRISMPS5 PCB FR4 2oz
3way -2 Straight square pin connector
(middle pin void)
0701
PN: 5417 or List No. : 39-26-
Molex or
3030
CON1
equivalent
PN: 5417 or List No. : 39-26-
Molex or
48
49
50
51
52
53
54
55
56
57
58
1
1
1
1
2
2
2
2
2
1
CON2
J1
4way - 4 Straight square pin connector
Jumper wire 0.7 diameter, 17 mm
Jumper wire 0.7 diameter, 19 mm
Jumper wire 0.7 diameter, 11mm
SCREW Countersunk M3X10 P=.5
WASHER-SPRING M3
3040
equivalent
J2
J3
for U1, D5
for U1, D5
for U1, D5
for U1, D5
for U1, D5
for U1
WASHER PL M2.5 OD=6.5
HEX NUT M3X0.5X1.8 CS/NP
Plastic bushing TO-220 4mm length
INSUL-W/D=3.6 13X19
Thermal grease for D5
www.irf.com
REFERENCE DEMO BOARD
DOCUMENT Name : IRISMPS5_USERGUIDE_Rev2
DATE : 5/28/2004
MODEL : IRISMPS5
PN:1950-1001_Rev.2
Page 6 of 11
IRISMPS5
TEST DATA (SAMPLE WAVEFORMS)
Ch1: 90Vac/50Hz, Ch2:Vout Risetime : 18.2msec
Ch3 (5Amp/V) : Iout = 6Amp
Ch1 : 90Vac / 50Hz, Ch2 : Vout
Ch3 (5Amp/V) : Iout = 6Amp Startup delay : 1.15 sec
Ch1:115Vac /50Hz, Ch2:Vout Risetime : 13.9 msec
Ch3 (5Amp/V) : Iout = 6Amp
Ch1 : 115Vac / 50Hz, Ch2 : Vout
Ch3 (5Amp/V) : Iout = 6Amp , Startup delay : 1.1 sec
Ch1 : 230Vac / 50Hz, Ch2 : Vout,
Ch1 : 90Vac / 50Hz, Iout = 6Amp (90W)
Ch2 : Vout , Holduptime : 12.5msec
Ch3 (5Amp/V) : Iout = 6Amp), Risetime : 7.97 msec
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REFERENCE DEMO BOARD
DOCUMENT Name : IRISMPS5_USERGUIDE_Rev2
DATE : 5/28/2004
MODEL : IRISMPS5
PN:1950-1001_Rev.2
Page 7 of 11
IRISMPS5
Ch1 : 90Vac / 50Hz, Ch3 (5Amp/V) : Iout = 6Amp
Ch2 : Output Ripple & Noise = 173 mVpp
Ch1 : 230Vac / 50Hz, Ch3 (5Amp/V) : Iout = 6Amp
Ch2 : Output Ripple & Noise = 166mVpp
Ch1 : 90Vac / 50Hz, Ch3 (5Amp/V) : Iout = 6Amp
Ch2 : Output Switching Noise = 173mVpp
90Vacin, Ch1 : Vds, Ch3 (5A/V) : I out = 6A
Ch4 (1A / V) : Drain current, Fsw : 43kHz
Ch1 : 115Vac / 50Hz, Ch3 (5Amp/V) : Iout = 6Amp
Ch2 : Output Ripple & Noise = 169mVpp
Ch1 : 90Vac input , Ch3 (5Amp/V): Iout = 3A
Ch4 (1Amp/V) : Drain current
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REFERENCE DEMO BOARD
DOCUMENT Name : IRISMPS5_USERGUIDE_Rev2
DATE : 5/28/2004
MODEL : IRISMPS5
PN:1950-1001_Rev.2
Page 8 of 11
IRISMPS5
90Vin @90W , Ch1 : Vds, Ch2 ( 10Amp/div) : Idrain
265Vin @90W , Ch1 : Vds, Ch2 ( 10Amp/div) : Idrain
@90Vac input ,Iout = 6A , Fsw ~ 43kHz
@265Vac input ,Iout = 6A , Fsw = 91.6kHz
Ch1 : Vds, Ch2 : VFB, Ch3 : Vrsense ( Rsense = 0R15)
Ch4 (5Amp/V) : Output rectifier current
Ch1 : Vds, Ch2 : VFB, Ch3 : Vrsense ( Rsense = 0R15)
Ch4 (5Amp/V) : Output rectifier current
@90Vac input ,Iout = 3A , Fsw = 88.5kHz
Ch1 : Vds, Ch2 : VFB, Ch3 : Vrsense ( Rsense = 0R15)
Ch4 (5Amp/V) : Output rectifier current
@265Vac input ,Iout = 3A , Fsw ~ 145kHz
Ch1 : Vds, Ch2 : VFB, Ch3 : Vrsense ( Rsense = 0R15)
Ch4 (5Amp/V) : Output rectifier current
www.irf.com
REFERENCE DEMO BOARD
DOCUMENT Name : IRISMPS5_USERGUIDE_Rev2
DATE : 5/28/2004
MODEL : IRISMPS5
PN:1950-1001_Rev.2
Page 9 of 11
IRISMPS5
265Vac 90Wload OVP
@265Vac input Iout = 0A , Fsw : 326kHz
Ch1 :Vds, Ch2 : Vfb , Ch3 : Vrsense (Rsense : 0R15)
@ 90Vac input , Ch2 ( Vout dynamic response )
Ch3 (5Amp/V) : Iout, Ch4 : Vout
Dynamic loading 1Amp 5msec- 6Amp 5msec
@ 90Vac input , Iout = 0A , Fsw : 306kHz
Ch1 :Vds, Ch2 : Vfb , Ch3 : Vrsense (Rsense : 0R15)
@265Vac input , Ch2 ( Vout dynamic response )
Ch3 (5Amp/V) : Iout), Ch4 : Vout
265Vac Output Short ckt.
Dynamic loading 1Amp 5msec - 6Amp 5msec
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REFERENCE DEMO BOARD
MODEL : IRISMPS5
DOCUMENT Name : IRISMPS5_USERGUIDE_Rev2
DATE : 5/28/2004
PN:1950-1001_Rev.2
Page 10 of 11
IRISMPS5
Efficiency Graph
I RI SMP S5 90W Ful l oad E f f i ci ency gr aph
87.00
86.00
85.00
84.00
83.00
82.00
81.00
0
20
40
60
80
100 120 140 160 180 200 220 240 260 280 300
A C i n p u t V o l t a g e
Efficiency vs Output Power
90
85
80
75
70
65
60
55
90Vac
115Vac
230Vac
265Vac
15W
30W
45W
60W
75W
90W
Output Power (W)
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REFERENCE DEMO BOARD
DOCUMENT Name : IRISMPS5_USERGUIDE_Rev2
DATE : 5/28/2004
MODEL : IRISMPS5
PN:1950-1001_Rev.2
Page 11 of 11
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