PULSE PG0087.472NLT

SMT Power Inductors Shielded Drum Core - PG0087NL Series Height: 2.0mm Max Footprint: 6.2mm x 6.2mm Max Current Rating: up to 3.5A Inductance Range: 0.9µH to 4.5mH 1 Electrical Specifications @ 25°C - Operating Temperature -40°C to +130°C DCR (mΩ) 6 7 8 Inductance Inductance Saturation Heating Core Loss 2, 3 5 Part @ 0ADC @ Irated Irated Current Current IDC Factor SRF Number (µH ±20%) (µH TYP) (A) TYP MAX -10% (A) +40°C (A) (K2) (MHz) PG0087.102NL 1.0 0.9 3.5 29 33 3.5 5.5 710 >40 PG0087.152NL 1.5 1.3 3.0 23 34 3.0 4.9 870 >40 PG0087.222NL 2.2 1.9 2.2 40 45 2.2 4.2 1100 >40 PG0087.332NL 3.3 2.9 2.0 47 55 2.0 3.3 1200 >40 PG0087.472NL 4.7 4.2 1.75 64 70 1.75 2.8 1600 >40 PG0087.682NL 6.8 6.1 1.50 97 105 1.50 2.4 1700 37 PG0087.103NL 10 9.0 1.20 111 124 1.20 2.2 2200 34 PG0087.153NL 15 13 0.94 198 205 0.94 1.6 2700 28 PG0087.223NL 22 19 0.80 248 280 0.80 1.5 3400 22 PG0087.333NL 33 29 0.65 342 386 0.65 1.2 4000 17 PG0087.473NL 47 42 0.54 525 594 0.54 0.95 4900 15 PG0087.683NL 68 61 0.43 656 710 0.43 0.80 6100 13 PG0087.104NL 100 90 0.36 1180 1200 0.36 0.65 7000 10 PG0087.154NL 150 130 0.30 1740 1850 0.30 0.52 8200 9.0 PG0087.224NL 220 190 0.25 2600 2700 0.25 0.42 10000 7.0 PG0087.334NL 330 290 0.20 3810 3950 0.20 0.36 13000 5.4 PG0087.474NL 470 420 0.15 6147 6240 0.15 0.28 15000 4.3 PG0087.604NL 600 540 0.13 6716 7160 0.13 0.26 17000 4.1 PG0087.684NL 680 610 0.10 8947 9190 0.10 0.22 18000 3.9 PG0087.824NL 820 730 0.08 10800 11440 0.08 0.20 19000 3.5 PG0087.105NL 1000 900 0.06 11655 12570 0.06 0.18 21000 2.7 PG0087.205NL 2000 1800 0.05 23200 24900 0.05 0.14 30000 1.9 PG0087.305NL 3000 2700 0.038 30660 31530 0.038 0.12 37000 1.6 PG0087.505NL 5000 4500 0.025 57560 64200 0.025 0.09 48000 1.1 http://www.power.pulseelectronics.com/contact 1 power.pulseelectronics.com SPM2007 (05/17) SMT Power Inductors Shielded Drum Core - PG0087NL Series NOTE : 8. In high volt*time (Et) or ripple current applications, additional heating in the 1. Unless otherwise specified, all testing is made at 100kHz, 0.1VAC. component can occur due to core losses in the inductor which may necessitate 2. Optional Tape & Reel packaging can be ordered by adding a “T” derating the current in order to limit the temperature rise of the component. In suffix to the part number (i.e PG0087.102NL becomes PG0087.102NLT). order to determine the approximate total loss (or temperature rise) for a given Pulse complies with industry standard Tape and Tape & Reel application, both copper losses and core losses should be taken into account. specification EIA481. 3. The “NL” suffix indicates an RoHS-compliant part numer. Non-NL Estimated Temperature Rise: suffixed parts are not necessarily RoHS compliant, but are electrically and mechanically equivalent to NL versions. If a part number does not .833 Trise = [Total loss (mW) / K0] (°C) have the “NL” version, but an RoHS compliant version is required, please contact Pulse for availability. Total Loss = Copper loss + Core loss (mW) 4. Temperature of the component (ambient plus temperature rise) must be 2 Copper loss = IRMS x DCR (Typical) (mW) within specified operating temperature range. 1/2 2 2 5. The rated current (Irated) as listed is either the saturation current or the Irms = [IDC + ΔI /12] (A) heating current depending on which value is lower. 2.38 1.23 Core loss = K1 x f (kHz) x Bac (Ga) (mW) 6. The saturation current, Isat, is the current at which the component inductance drops by the indicated percentage (typical) at an ambient temperature of 25C. Bac (peak to peak flux density) = K2 x ΔI (Ga) This current is determined by placing the component in the specified ambient [= K2/L (µH) x Et (V-µSec) (Ga)] environment and applying a short duration pulse current (to eliminate self- where f varies between 25kHz and 1MHz, and Bac is heating effects) to the component. less than 2500 Gauss. 7. The heating current, Idc, is the DC current required to raise the component K2 is a core size and winding dependent value and is temperature by the indicated delta (approximately). The heating current is given for each p/n in the proceeding datasheets. K0 & determined by mounting the component on a typical PCB and applying K1 are platform and material dependant constants and current for 30 minutes. The temperature is measured by placing the are given in the table below for each platform. thermocouple on top of the unit under test. Trise Factor Core Loss Factor Part No. (KO) (K1) PG0087 5.8 15.2E-10 Take note that the component’s temperature rise 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. http://www.power.pulseelectronics.com/contact 2 power.pulseelectronics.com SPM2007 (05/17) SMT Power Inductors Shielded Drum Core - PG0087NL Series Mechanical Schematic PG0087.XXX Weight ...............0.3grams Tape & Reel .......1500/reel Inches Dimensions: mm Unless otherwise specified, .004 all tolerances are ± 0,10 INDUCTANCE VS CURRENT Inductance vs Current Characteristic For More Information Pulse Worldwide Pulse Europe Pulse China Headquarters Pulse North China Pulse South Asia Pulse North Asia Headquarters Pulse Electronics GmbH Pulse Electronics (ShenZhen) CO., LTD Room 2704/2705 135 Joo Seng Road 3F, No. 198 15255 Innovation Drive Ste 100 Am Rottland 12 D708, Shenzhen Academy of Super Ocean Finance Ctr. #03-02 Zhongyuan Road San Diego, CA 92128 58540 Meinerzhagen Aerospace Technology, 2067 Yan An Road West PM Industrial Bldg. Zhongli City U.S.A. Germany The 10th Keji South Road, Shanghai 200336 Singapore 368363 Taoyuan County 32068 Nanshan District, Shenzhen, P.R. China Taiwan China 518057 Tel: 858 674 8100 Tel: 49 2354 777 100 Tel: 86 755 33966678 Tel: 86 21 62787060 Tel: 65 6287 8998 Tel: 886 3 4356768 Fax: 858 674 8262 Fax: 49 2354 777 168 Fax: 86 755 33966700 Fax: 86 2162786973 Fax: 65 6280 0080 Fax: 886 3 4356823 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. http://www.power.pulseelectronics.com/contact 3 power.pulseelectronics.com SPM2007 (05/17)