80R2 Series – Dual Output Active
Clamp Forward DC1929A Reference Designs
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§ Aggressive Interleave by
design results in lowest achievable Leakage Inductance. § Multilayer PCB optimization
for lowest AC resistance and Proximity Effect. § Click on Part Number in
Table below for the Data Sheet. § Wide variety of Turns
Ratios in stock but not shown in Table. §
Contact
Us for Module Design and SM Assy of Converter
|
Champs-Tech 80R2 Series Dual Output Catalog
Table I: 80R2 Series Dual Output
-- Part Numbers and Data Sheets
|
Champs PN
|
Vin
(Min) |
Vin
(Max) |
Vout1 |
Io1 |
Io1 Max |
Vout2 |
Io2 |
Io2 Max |
Companion Output Inductors |
|
140 |
400 |
5 |
15.0 |
30.0 |
5 |
15.0 |
30.0
|
||
|
140 |
400 |
5 |
15.0 |
30.0 |
12 |
6.0 |
10.0
|
||
|
140 |
400 |
12 |
6.0 |
10.0 |
30 |
1.6 |
5.0 |
||
|
140 |
400 |
12 |
6.0 |
10.0 |
12 |
6.0 |
10.0
|
||
|
140 |
400 |
24 |
3.0 |
4.0 |
24 |
3.0 |
4.0
|
||
|
140 |
400 |
28 |
2.5 |
3.5 |
28 |
2.5 |
3.5
|
||
|
140 |
400 |
54 |
1.5 |
2.0 |
54 |
1.5 |
2.0
|
Notes:
1. In all cases
Champs Technologies makes no representation as to suitability of the Analog
Device / Linear Tech DC1929A Reference Design itself.
That is the design responsibility and Intellectual Property of
Analog Devices / Linear Technology.
2. Champs Technologies responsibility is limited to the
use of its component as described in the Data Sheet and any warranty express or
implied is limited to component replacement if found defective.
Table II:
PQI26R6 Series Dual Output Companion Output Inductors
|
Champs
PN |
L1nom (uH) |
L1min
(Irat A) |
Irated1
Adc |
Isat1 |
L2nom (uH) |
L2min (Irat A) |
Irated2 Adc |
Isat2 |
|
PQI26LF-0404-4R8
|
4.8 |
4.3 |
16.0 |
18.0 |
4.8 |
4.3 |
16.0 |
18.0 |
|
PQI26R6-0410-4R8
|
4.8 |
4.3 |
16.0 |
18.0 |
30.0 |
27.0 |
6.0 |
7.2 |
|
PQI26R6-1025-33R
|
33.0 |
29.5 |
9.0 |
10.5 |
206 |
185 |
2.0 |
2.5 |
|
PQI26R6-1010-33R
|
33.0 |
29.5 |
9.0 |
10.5 |
33.0 |
29.5 |
9.0 |
10.5 |
|
PQI26R6-2020-90R
|
90.0 |
80.0 |
3.0 |
4.8 |
90.0 |
80.0 |
3.0 |
4.8 |
|
PQI26R6-2222-120R
|
120.0 |
108.0 |
2.5 |
3.25 |
120.0 |
108.0 |
2.5 |
3.25 |
|
PQI26R6-2525-300R
|
300.0 |
270.0 |
1.5 |
2.0 |
300.0 |
270.0 |
1.5 |
2.0 |
Notes:
1. I rated values shown are the sum total of outputs #1 and #2 operating
simultaneously to their nominal respective rated loads as shown in Table II.
2. I sat values shown are the sum total of outputs #1 and #2 operating simultaneously to
their maximum respective rated loads without saturating as shown in Table II.
®Linear
Technology Inc