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EPR-21 Datasheet(PDF) 9 Page - Power Integrations, Inc.

Part # EPR-21
Description  Engineering Prototype Report (EP-21) - 30 W DC-DC Converter with DPA424
PDF  32 Pages
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Manufacturer  POWERINT [Power Integrations, Inc.]
Direct Link  http://www.powerint.com
Logo POWERINT - Power Integrations, Inc.

EPR-21 Datasheet(HTML) 9 Page - Power Integrations, Inc.

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19-Nov-02
EPR-21 – 5 V, 30 W DC-DC Converter
6 Bill Of Materials
EP-21 30 W 400 kHz DC-DC
Bill Of Materials
Item
Qty
Reference
Description
P/N
Manufacturer
1
3
C1-3
1
µF, 100 V 1812
THCR50E2A105ZT
UCC
2
2
C4, 13
4.7
µF, 20 V B size
ECS-T1DY475R
Panasonic
3
2
C5
220 nF, 25 V 0805
ECJ-2VB1C224K
Panasonic
4
1
C6
68
µF, 10 V
T491C476K010
Kemet
tantalum C size
5
1
C7
1 nF, 1.5 kV 1808
1808SC102KAT1A
AVX
6
1
C8
47 pF, 200 V 0805
ECJ-2VC2D470J
Panasonic
7
1
C9
2.2 nF, 50 V 0805
ECJ-2VB1H222K
Panasonic
8
2
C10, 11
100
µF, 10 V tantalum
TPSD10710R0100
AVX
9
2
C12, 14
1
µF, 10 V 0805
ECJ-2YB1A105K
Panasonic
10
1
C16
100 nF, 25 V 0805
ECJ-2YB1E104K
Panasonic
11
2
D1, 3
250 mA, 100 V SOD-323
BAV19WS
Diodes, Inc.
12
1
D2
Schottky 25 A, 45 V
MBRB2545CT
General Semiconductor
13
1
L1
1
µH, 2.5 A
SCD-0403-1R0M
Chilisin
14
1
L2
8
µH, 6 A PR1408
SIL6009 Rev. 6
HiCal
15
1
R1
619 k
Ω, 1% 0805
ERJ-6ENF6193V
Panasonic
16
1
R2
Not Placed
17
1
R3
8.25 k
Ω, 1% 0603
ERJ-3EKF8251V
Panasonic
18
1
R4
1
Ω, 5% 0603
ERJ-3GEYJ1R0V
Panasonic
19
1
R5
1
Ω, 5% 1206
ERJ-8GEYJ1R0V
Panasonic
20
1
R6
150
Ω, 5% 0603
ERJ-3GEYJ151V
Panasonic
21
1
R7
10 k
Ω, 5% 0603
ERJ-3GEYJ103V
Panasonic
22
1
R8
1 k
Ω, 5% 0603
ERJ-3GEYJ102V
Panasonic
23
1
R9
220
Ω, 5% 0603
ERJ-3GEYJ221V
Panasonic
24
2
R10, 11
10 k
Ω, 1% 0603
ERJ-3EKF1002V
Panasonic
25
1
R12
5.1
Ω, 5% 0603
ERJ-3GEYJ5R1V
Panasonic
26
1
R13
160
Ω, 5% 1206
ERJ-8GEYJ161V
Panasonic
27
1
R14
10
Ω, 5% 0603
ERJ-3GEYJ100V
Panasonic
28
1
R15
Not Placed
29
1
T1
Transformer, Custom,
SIL6010 Rev. 8
HiCal
PR1408
30
1
U1
DPA424R
Power Integrations
31
1
U2
Optocoupler, graded CTR
PC357N1T
Sharp
32
1
U3
Shunt Regulator SOT-23
LM431AIM3
National Semiconductor
33
1
VR1
TVS 150 V, 600 W
SMBJ150A
General Semiconductor
34
4
J1-1, 2
Pin, Surface Mount,
1248-580-6
Zierick
J2-1, 2
0.060” x 0.580”
35
1
EP-21 Aluminum Clad
Printed Circuit Board
Rev. E
Page 9 of 32
Power Integrations, Inc.
Tel: +1 408 414 9660 Fax: +1 408 414 9760
www.powerint.com



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