PG1083NL PULSE | Alldatasheet

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power.pulseelectronics.com P716.D (01/19) http:/ /www.power.pulseelectronics.com/contact SMT Power Inductors Round Wire Coils - PG1083NL series BOTTOM VIEW B a b SUGGESTED LAND PATTERN BOTTOM VIEW A TOP VIEW 1 2 1 2 SIZE X (.094[2.40]) (.098[2.50]) (.571[14.50]) .091[2.30]MIN SIZE X HEIGHT MAX. .157[4.00] .197[5.00] .157[4.00] .157[4.0] .689[17.50] .571[14.50] (.094[2.40]) (.098[2.50]) (.571[14.50]) .091[2.30]MIN d .006[.15] .854MAX [21.70] .846MAX [21.50] DATE CODE CTRY MFG PG1083.XXXNL Inductance Range: 1.0uH to 50.0uH Current Rating: up to 70Apk Footprint: 21.7mm x 21.5mm Max Height: 12.5mm Max No Thermal Aging Electrical Specifications @ 25°C — Operating Temperature -40°C to +130°C 1 Part Number Inductance 2 @ Irated (μH Typical) Irated 3 (A) Controlled Electrical Specs. Saturation 5 Current Isat (A TYP) Heating Current 6 Idc (A TYP) Core Loss Factor 7 (K2) Size X (REF.) Height (MAX.)DCR 4 (mΩ) MAX Inductance @ 0Adc (μH ±W 20%) 25°C 100°C 0.098 [2.50] BOTTOM VIEW A 0.417 [10.6] 0.492 [12.50] [1.40] BOTTOM VIEW B Mechanicals PG1083.XXXNL Schematic Inches mmDimensions: 0.01 0,25Unless otherwise specified, all tolerences are ± 1. Actual temperature of the component during system operation (ambient plus temperature rise) must be within the standard operating range. 2. Inductance at Irated is a typical inductance value for the component taken at rated current. 3. The rated current as listed is either the saturation current (@ 25°C) or the heating current depending on which value is lower. 4. The DCR of the part is measured at an ambient temperature of 20°C±3°C from point a to b as shown below on the mechanical drawing. 5. The saturation current, Isat, is the current at which the component inductance drop by 20% (typical) at an ambient temperature. This current is determined by placing the component in the specified ambient envi- ronment and applying a short duration pulse current (to eliminate self-heating effect) to the component. 6. The heating current, Idc, is the DC current required to raise the component temperature by approximately 40°C. The heating current is determined by mounting the component on a typical PCB and applying current for 30 minutes. The temperature is measured by placing the thermocouple on top of the unit under test. Take note that the components’ performance varies depending on the system condition. It is suggested that the component be tested at the system level, to verify the temperature rise of the component during system operation.the components’ performance varies depending on the system condition. It is suggested that the component be tested at the system level, to verify the temperature rise of the component during system operation. 7. Core loss approximation is based on published core data (at 100°C): Core Loss = K1 * (f) 1.378 * (K2*ΔI) 2.864 in mW K1 = 1.01E-9 f = switching frequency in KHz K1 & K2 = core loss factors ΔI= delta I across the component in Ampere K2*ΔI=one half of the peak to peak flux density across the component in Gauss 8. Unless otherwise specified, all testing is made at 100kHz, 0.1Vac 9. Optional Tape & Reel packaging can be ordered by adding a “T” suffix to the part number (i.e. PG1083.682NL becomes PG1083.682NLT). Pulse complies with industry standard tape and reel specification EIA481. The tape and reel for this product has a width (W=44.0mm), pitch (Po=32.0mm). The depth (Ko) has two types: 1) 10.6 mm for parts with height of 10.6mm max, 120 pieces/reel; 2) 12.9mm for the parts of 12.5mm max, 100 pieces/reel. 10. The core is a conductive material so care should be taken when mounting this component over an exposed via or if the voltage across the terminals exceeds 24V. Trickle current through the core material may gener- ate additional losses and potential overheating. Please contact Pulse to discuss an alternative solution if required. Notes:

power.pulseelectronics.com http:/ /www.power.pulseelectronics.com/contact Pulse Worldwide Headquarters

15255 Innovation Drive Ste 100

San Diego, CA 92128 U.S.A. Tel: 858 674 8100 Fax: 858 674 8262 Pulse Europe Pulse Electronics GmbH Am Rottland 12

58540 Meinerzhagen

Tel: 49 2354 777 100 Fax: 49 2354 777 168 Pulse China Headquarters Pulse Electronics (ShenZhen) CO., LTD D708, Shenzhen Academy of Aerospace Technology, The 10th Keji South Road, Nanshan District, Shenzhen, P .R. China 518057 Tel: 86 755 33966678 Fax: 86 755 33966700 Pulse North China Room 2704/2705 Super Ocean Finance Ctr.

2067 Yan An Road West

Tel: 86 21 62787060 Fax: 86 2162786973 Pulse South Asia

135 Joo Seng Road

#03-02 PM Industrial Bldg. Singapore 368363 Tel: 65 6287 8998 Fax: 65 6280 0080 Pulse North Asia 3F, No. 198 Zhongyuan Road Zhongli City Taoyuan County 32068 Taiwan Tel: 886 3 4356768 Fax: 886 3 4356823 For More Information 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, 2017. Pulse Electronics, Inc. All rights reserved. SMT Power Inductors Round Wire Coils - PG1083NL series P716.D (01/19) ,QGXFWDQFH '&%LDV 7\\SLFDO,QGXFWDQFH96'&ELDV 682NL @ 100C 682NL @ 25C 472NL @ 100C 472NL @ 25C 332NL @ 100C 222NL @ 100C 332NL @ 25C 222NL @ 25C152NL @ 100C 102N L@ 25C 152NL @ 25C 102NL @ 100C ,QGXFWDQFH '&%LDV 7\\SLFDO,QGXFWDQFH96'&ELDV 503NL @ 100C 103N L@ 25C 103NL @ 100C 153NL @ 25C 153NL @ 100C 253NL @ 25C 253NL @ 100C 323NL @ 25C 323NL @ 100C 503NL @ 25C