High Frequency Flat Coil Planar Transformer PH09XXNL Series (up to 300W) Power Rating: up to 300W Height: 10.4mm to 11.9mm Max Footprint: 29.5mm x 26.7mm Max Frequency Range: 200kHz to 700kHz Isolation (Primary to Secondary): 1750VDC Electrical Specifications @ 25°C — Operating Temperature -40°C to +125°C Part Number Primary Secondary Schematic Primary* Inductance (µH MIN) Leakage** Inductance (µH MAX) Primary A 0.3 0.45 0.6 0.83 1.2 0.45 0.84 1.0 1.2 1.7 6.8 8.5 10.2 11.8 13.4 6.8 8.5 10.2 11.8 13.4 DOUBLE INTERLEAVE DESIGNS (HIGHER EFFICIENCY, LOWER DCR AND LOWER LEAKAGE) 4T (1T:1T:1T:1T) A1 1T & 1T A2 2 11 330 423 588 768 211 330 432 588 768 6.8 8.5 10.2 11.8 13.4 6.8 8.5 10.2 11.8 13.4 — — — — — — — — — — AR 4T & 4T 5T & 5T 6T & 6T 7T & 7T 8T & 8T 4T & 4T 5T & 5T 6T & 6T 7T & 7T 8T & 8T IN PH0901NL PH0903NL PH0905NL PH0907NL PH0909NL PH0908NL PH0910NL PH0912NL PH0914NL PH0916NL DCR (mΩ MAX) Primary Primary B Aux. Maximum Height (mm) Secondary Y Turns Ratio 10.4 4.5 11.9 10.4 0.56 & 0.56 11.9 PH09XXNL EL IM Mechanicals Weight..........................19.8 grams Tray.................................30/tray Inches Dimensions: mm Unless otherwise specified, all tolerences are ± 1.05 MAX [26.67] (.885) ([22.48]) .600 [15.24] .300 [7.62] 11 1.160 MAX [29.46] 1.000 [25.40] (.768) ([19.51]) .300 [7.62] H* 7 PR 5X Ø.074[1.88] SHAFT Ø.100[2.54] FOOT .600 [15.24] .010 0,25 11 7 5X Ø.130 [3.30] (.500) ([12.70]) PH09XXNL 1.000 [25.40] DATE CODE CTRY OF MFG 1 6 .375 [9.53] .125 [3.18] 6X Ø.047[1.19] SHAFT Ø.080[2.03] FOOT 1 .188 [4.77] FINAL OUTLINE 1 .005[.13] 11 SURFACES pulseelectronics.com .063 [1.59] 6 6X Ø.110 [2.79] SUGGESTED LAND PATTERN PRELIMINARY P706.A (12/11) High Frequency Flat Coil Planar Transformer PH09XXNL Series (up to 300W) Schematics AR Y PH09XXNL T aux.Winding to the base part number PH0901NL, use the base part PH0901.004NL. The height increase by 0.5mm for .xxx part. For example, PH0901NL is 10.4mm MAX, PH0901.004NL is 10.9mm MAX. 5. Optional Tape & Reel packaging can be ordered by adding a "T" suffix to the complete number(i.e. PH0901.009NL becomes PH0901.009NLT). 6. To determine if the transformer is suitable for your application, it is neccesary to ensure that the temperature rise of the component(ambient plus temperature rise) not exceed its operating temperature. To determine the approximate temperature rise of the transformer, refer to the graphs below. PR EL IM IN Notes: 1. Inductance is measured with 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. 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 side aux. winding are nonstandard and can be made available upon request. The primary aux. winding can be between 2 and 16 turns. To add a primary aux. winding to a given base, use the extension .xxx. For example, to add a 4 2 pulseelectronics.com PRELIMINARY P706.A (12/11) High Frequency Flat Coil Planar Transformer PR EL IM IN AR Y PH09XXNL Series (up to 300W) For More Information Pulse Worldwide Headquarters 12220 World Trade Drive San Diego, CA 92128 U.S.A. Pulse Europe Einsteinstrasse 1 D-71083 Herrenberg Germany Pulse China Headquarters Pulse North China Pulse South Asia Pulse North Asia B402, Shenzhen Academy of Room 2704/2705 135 Joo Seng Road 3F, No. 198 Aerospace Technology Bldg. Super Ocean Finance Ctr. #03-02 Zhongyuan Road 10th Kejinan Road 2067 Yan An Road West PM Industrial Bldg. Zhongli City High-Tech Zone Shanghai 200336 Singapore 368363 Taoyuan County 320 Nanshan District China Taiwan R. O. C. Shenzen, PR China 518057 Tel: 886 3 4356768 Tel: 858 674 8100 Tel: 49 7032 7806 0 Tel: 86 755 33966678 Tel: 86 21 62787060 Tel: 65 6287 8998 Fax: 886 3 4356823 (Pulse) Fax: 858 674 8262 Fax: 49 7032 7806 135 Fax: 86 755 33966700 Fax: 86 2162786973 Fax: 65 6287 8998 Fax: 886 3 4356820 (FRE) Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product names mentioned herein may be trademarks or registered trademarks of their respective owners. © Copyright, 2011. Pulse Electronics, Inc. All rights reserved. 3 pulseelectronics.com PRELIMINARY P706.A (12/11)