Electrical Specifications @ 25°C - Operating Temperature -40°C to +125°C
Turns Ratio
Part
Number
3
Primary A
4T
4T
5T
5T
6T
4T
4T
5T
5T
6T
4T
4T
5T
5T
6T
Primary B
4T
5T
5T
6T
6T
4T
5T
5T
6T
6T
4T
5T
5T
6T
6T
Secondary
Schematic
Primary
1
Inductance
(µH MIN)
153
194
Leakage
2
Inductance
(µH MAX)
0.45
0.45
0.55
0.60
0.65
0.45
0.45
0.55
0.60
0.65
0.45
0.45
0.45
0.50
0.55
DCR
(mΩ MAX)
Primary
A
17.5
17.5
20
20
25
17.5
17.5
20
20
25
17.5
17.5
20
20
25
Primary
B
17.5
20
20
25
25
17.5
20
20
25
25
17.5
20
20
25
25
Secondary
7
7
7
7
7
.875 & .875
.875 & .875
.875 & .875
.875 & .875
.875 & .875
1.75 & 1.75
1.75 & 1.75
1.75 & 1.75
1.75 & 1.75
1.75 & 1.75
Maximum
Height
(mm)
8.6
8.6
8.6
8.6
8.6
8.6
8.6
8.6
8.6
8.6
8.6
8.6
8.6
9.7
9.7
PA0801NL
PA0802NL
PA0803NL
PA0804NL *
PA0805NL
PA0806NL
PA0807NL
PA0808NL
PA0809NL *
PA0810NL *
PA0811NL
PA0812NL
PA0813NL
PA0814NL *
PA0815NL
4T
(1T:1T:1T:1T)
A1
240
290
345
153
194
1T & 1T
A2
240
290
345
153
194
2T & 1T
A3
240
290
345
Notes:
1. Inductance is measure, where applicable, with both primary windings connected in series
(2 to 5, with 3 and 4 shorted).
2. Leakage inductance is measured on winding (2-5) with (3,4) and (7, 8, 9, 10, 11) shorted.
3. The
NL
suffix indicates an RoHS-compliant part number. Non-NL suffixed parts are not
necessarily RoHS compliant, but are electrically and mechanically equivalnt to NL
versions. If a part number does not have the “NL” suffix, but an RoHS compliant
version is required, please contact Pulse for availability.
4. Basic insulated parts can be made available. Please contact Pulse for availability.
* Contact Pulse for availability
USA 858 674 8100
89
Germany 49 2354 777 100
Singapore 65 6287 8998
Shanghai 86 21 62787060
China 86 755 33966678
Taiwan 886 3 4356768
SPM2007 (12/16)
pulseelectronics.com
High Frequency Planar
Transformers
PA08XXNL Series (up to 140W)
Mechanical
Weight
.............................11.0grams
Tape & Reel
........................180/reel
Tray
......................................40/tray
Dimensions:
Inches
mm
PA0XXXNL
Unless otherwise specified,
all tolerances are
±
.010
0,25
NL
NOTE:
The above is a universal footprint for a component that has all 11 pins populated.
For a given number, it is only necessary to provide pads for the termination shown in the
schematics on the next page.
Schematics
PA0XXXNL
NL
NL
NL
NL
NL
NL
NL
NL
NL
NL
NL
NL
NL
NL
NL
Notes:
1. The above transformers have been tested and approved by Pulse’s IC partners and are cited in 2. To determine if the transformer is suitable for your application, it is necessary to
ensure that the temperature rise of the component (ambient plus temperature
the appropriate datasheet or evaluation board documentation at these companies. To
rise) does not exceed its operating temperature. To determine the approximate
determine which IC and IC companies are matched with the above transformers, please refer
temperature rise of the transformer, refer to the graphs below.
to the IC cross reference on the Pulse web page. See the Spy glass transformer matrix on the
next page for other winding configurations that can be made available.
90
pulseelectronics.com
SPM2007 (12/16)
High Frequency Planar
Transformers
PA08XXNL Series (up to 140W)
PA08XX Transformer Winding Configuration Matrix
The following is a matrix of the winding configurations
that are possible with the Pulse PA08XX Planar
Transformer Platform. The package is typically capable
of handling between 80-140W of power depending on
the application, ambient conditions and available cooling.
Once a configuration is selected, the formulae and
charts can be used to determine the approximate power
dissipation and temperature rise of the component in a
given application.
SECONDARY WINDINGS
Single Winding
Turns
DCR (mΩ)
4T
5T
6T
8T
9T
10T
11T
12T
4T/4T
4T/5T
5T/5T
5T/6T
6T/6T
10
12.5
15
40
45
50
55
60
20/20
20/25
25/25
25/30
30/30
1T
0.44
PA0806
PA0808
PA0810
PA0806
PA0807
PA0808
PA0809
PA0810
PA0806
PA0807
PA0808
PA0809
PA0810
2T
1.3
PA0806
PA0808
PA0810
PA0806
PA0807
PA0808
PA0809
PA0810
PA0806
PA0807
PA0808
PA0809
PA0810
3T
3.5
PA0811
PA0813
PA0815
PA0811
PA0812
PA0813
PA0814
PA0815
PA0811
PA0812
PA0813
PA0814
PA0815
4T
7
PA0801
PA0803
PA0805
PA0801
PA0802
PA0803
PA0804
PA0805
PA0801
PA0802
PA0803
PA0804
PA0805
1:1
1.3
PA0806
PA0808
PA0810
PA0806
PA0807
PA0808
PA0809
PA0810
PA0806
PA0807
PA0808
PA0809
PA0810
Tapped Winding
1:2
3.5
PA0811
PA0813
PA0815
PA0811
PA0812
PA0813
PA0814
PA0815
PA0811
PA0812
PA0813
PA0814
PA0815
1:3
7
PA0801
PA0803
PA0805
PA0801
PA0802
PA0803
PA0804
PA0805
PA0801
PA0802
PA0803
PA0804
PA0805
2:2
7
PA0801
PA0803
PA0805
PA0801
PA0802
PA0803
PA0804
PA0805
PA0801
PA0802
PA0803
PA0804
PA0805
Dual Winding
1T & 1T
1.3
PA0806
PA0808
PA0810
PA0806
PA0807
PA0808
PA0809
PA0810
PA0806
PA0807
PA0808
PA0809
PA0810
1T & 2T
3.5
PA0811
PA0813
PA0815
PA0811
PA0812
PA0813
PA0814
PA0815
PA0811
PA0812
PA0813
PA0814
PA0815
PRIMARY WINDINGS
Notes:
1. The primary inductance for any configuration can be calculated as:
2. The above base part numbers (PA08XXNL) are available from stock.
3. It is possible to add a small gap to the transformer. Gapped transformers are non-standard and can be made available upon request, but are not typically available from stock. To request
a gapped version of the transformer, add a suffix “G” to the base number (i.e. PA0801GNL or PA0801.004GNL etc.). The nominal inductance with the a gap can be calculated as:
4. It is possible to add a primary side aux. winding to any of the above configurations as shown in the schematics. Transformers with primary size aux. windings are non-standard and can
be made available upon request, but are not typically available from stock. The primary aux. winding can be between 2 and 16 turns. To add a primary aux. winding to a given base, use
the extension
.0XX.
For example, to add a 4T aux. winding to the base part number PA0801NL, use the part number
PA0801.004NL.
To add a 16T aux. winding, use the part number
PA0801.016NL.
5. Optional Tape & Reel packaging can be ordered by adding a “T” suffix to the complete part number (i.e. PA0801 becomes PA0801T for no AUX - PA0801.009NL becomes PA0801T.009NLT
for 9T AUX). PUlse complies to industry standard tape and reel specification EIA481.
综合技术交流
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
