PA4344.102NLT

SMT Power Inductor High Current Molded Power Inductor - PA4344.XXXNLT & PM4344.XXXNLT Series Height: 7.0mm Max Footprint: 17.7mm x 17.2mm Max Current Rating: up to 52.0A Inductance Range: 1.0uH to 100uH Shielded construction and compact design High current, low DCR, and high efficiency Minimized acoustic noise and minimized leakage flux 200Vdc Isolation between terminal and core Available in Commercial (PA) and Automotive (PM) grades Electrical Specifications @ 25°C - Operating Temperature -55°C to +125°C Commercial6,7 Automotive6,7 PA4344.102NLT PA4344.132NLT PA4344.152NLT PA4344.222NLT PA4344.332NLT PA4344.472NLT PA4344.562NLT PA4344.682NLT PA4344.822NLT PA4344.103NLT PA4344.153NLT PA4344.223NLT PA4344.333NLT PA4344.393NLT PA4344.473NLT PA4344.563NLT PA4344.683NLT PA4344.104NLT PM4344.102NLT PM4344.132NLT PM4344.152NLT PM4344.222NLT PM4344.332NLT PM4344.472NLT PM4344.562NLT PM4344.682NLT PM4344.822NLT PM4344.103NLT PM4344.153NLT PM4344.223NLT PM4344.333NLT PM4344.393NLT PM4344.473NLT PM4344.563NLT PM4344.683NLT PM4344.104NLT 1 Inductance5 100KHz, 1V Rated3 Current DC Resistance TYP. MAX. Saturation2 Current uH±20% A mΩ mΩ A 1.0 1.3 1.5 2.2 3.3 4.7 5.6 6.8 8.2 10 15 22 33 39 47 56 68 100 52 49 47 43.5 28 25 21 19 18 16.5 12.5 12 10.7 9.2 8.7 7.8 7 5.3 1.6 1.7 2 2.4 3.5 4.8 5.8 8.4 9.6 11.8 17.8 25.1 38 40 48 54 68 102 2 2.3 2.5 2.7 3.9 5.5 7.05 9.2 10.8 13 20.5 26.5 44 48 55 62 80 118 60 54 52 47 45 41 40 32 25 24 23 18 15 11 9.5 9 8 6.5 Power.PulseElectronics.com P771.N (08/20) SMT Power Inductor High Current Molded Power Inductor - PA4344.XXXNLT & PM4344.XXXNLT Series Notes: 1. Actual temperature of the component during system operation (ambient plus temperature rise) must be within the standard operating range. 2. The saturation current 1 is the current at which the initial inductance drops approximately 30% at the stated ambient temperature. This current is determined by placingthe component in the specified ambient environment and applying a short duration pulse current (to eliminate self-heating effect) to the component. 3. The rated current is the DC current required to raise the component temperature by approximately 40�C. Take note that the components’ performanc 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. 4. The part temperature (ambient+temp rise) should not exceed 125�C under worst case operating conditions. Circuit design, PCB trace size and thickness, airflow and other cooling provisions all affect the part temperature. Part temperature should be verified in the end application. 5. Please note that the inductance tolerance of all parts are +/-20% except those indicated with a * which are +/-30%. Parts shown in bold are standard catalog parts and are available through sample stock and distribution. Parts in lighter font are available but are not necessarily held in sample stock or distribution and lead times may be longer. Please contact Pulse for availablity. Both the PA and PM part numbers are AEC-Q200 qualified parts. The PM part numbers have full automotive IATF16949 certification. The PM part number dimensions are 100% tested in production but do not necessarily meet a product capability index (Cpk) > 1.33 and therefore may not strictly conform to PPAP. Special characteristics 6. 7. 8. Mechanical PA4344/PM4344 E XXXNL D/C SUGGESTED PAD LAYOUT Final Layout Series A B C D E F G H PA4344/PM4344 17.7 Max 17.2 Max 7.0 Max 11.9 +/- 0.3 2.1 +/- 0.3 (12.5) (3.15) (12.2) All Dimensions in mm. TAPE & REEL INFO Marking Marking K0 A W P1 G Direction of tape SURFACE MOUNTING TYPE, REEL/TAPE LIST REEL SIZE (mm) PA4344/PM4344 2 TAPE SIZE (mm) QTY A G P1 W K0 PCS/REEL Ø330 32 24 32 7.5 200 Power.PulseElectronics.com P771.N (08/20) SMT Power Inductor High Current Molded Power Inductor - PA4344.XXXNLT & PM4344.XXXNLT Series Typical Performance Curves PA4344.XXXNLT and PM4344.XXXNLT PA4344.102NLT PA4344.132NLT PA4344.152NLT PA4344.222NLT PA4344.332NLT PA4344.472NLT PA4344.562NLT PA4344.682NLT PA4344.822NLT PA4344.103NLT PA4344.153NLT PA4344.223NLT PA4344.333NLT PA4344.393NLT PA4344.473NLT 3 Power.PulseElectronics.com P771.N (08/20) SMT Power Inductor High Current Molded Power Inductor - PA4344.XXXNLT & PM4344.XXXNLT Series PA4344.563NLT PA4344.683NLT PA4344.104NLT For More Information: Americas - prodinfo_power@pulseelectronics.com | Europe - power-apps-europe@pulseelectronics.com | Asia - power-apps-asia@pulseelectronics.com 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, 2020. Pulse Electronics, Inc. All rights reserved. 4 Power.PulseElectronics.com P771.N (08/20)