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 25C - Operating Temperature -55C to +125C DC 5 3 2 Inductance Rated Saturation Resistance 6,7 6,7 100KHz, 1V Current Current Commercial Automotive TYP. MAX. uH20% A m m A PA4344.102NLT PM4344.102NLT 1.0 52 1.6 2 60 PA4344.132NLT PM4344.132NLT 1.3 49 1.7 2.3 54 PA4344.152NLT PM4344.152NLT 1.5 47 2 2.5 52 PA4344.222NLT PM4344.222NLT 2.2 43.5 2.4 2.7 47 PA4344.332NLT PM4344.332NLT 3.3 28 3.5 3.9 45 PA4344.472NLT PM4344.472NLT 4.7 25 4.8 5.5 41 PA4344.562NLT PM4344.562NLT 5.6 21 5.8 7.05 40 PA4344.682NLT PM4344.682NLT 6.8 19 8.4 9.2 32 PA4344.822NLT PM4344.822NLT 8.2 18 9.6 10.8 25 PA4344.103NLT PM4344.103NLT 10 16.5 11.8 13 24 PA4344.153NLT PM4344.153NLT 15 12.5 17.8 20.5 23 PA4344.223NLT PM4344.223NLT 22 12 25.1 26.5 18 PA4344.333NLT PM4344.333NLT 33 10.7 38 44 15 PA4344.393NLT PM4344.393NLT 39 9.2 40 48 11 PA4344.473NLT PM4344.473NLT 47 8.7 48 55 9.5 PA4344.563NLT PM4344.563NLT 56 7.8 54 62 9 PA4344.683NLT PM4344.683NLT 68 7 68 80 8 PA4344.104NLT PM4344.104NLT 100 5.3 102 118 6.5 Power.PulseElectronics.com P771.N (08/20) 1Marking Marking 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 5. Please note that the inductance tolerance of all parts are +/-20% except those temperature rise) must be within the standard operating range. indicated with a * which are +/-30%. 2. The saturation current 1 is the current at which the initial inductance drops ap- 6. Parts shown in bold are standard catalog parts and are available through sample proximately 30% at the stated ambient temperature. This current is determined by stock and distribution. Parts in lighter font are available but are not necessarily held placingthe component in the specified ambient environment and applying a short in sample stock or distribution and lead times may be longer. Please contact Pulse duration pulse current (to eliminate self-heating effect) to the component. for availablity. 3. The rated current is the DC current required to raise the component temperature by 7. Both the PA and PM part numbers are AEC-Q200 qualified parts. The PM part num - approximately 40C. Take note that the components performanc varies depending bers have full automotive IATF16949 certification. The PM part number dimensions on the system condition. It is suggested that the component be tested at the system are 100% tested in production but do not necessarily meet a product capability index level, to verify the temperature rise of the component during system operation. (Cpk) > 1.33 and therefore may not strictly conform to PPAP. 4. The part temperature (ambient+temp rise) should not exceed 125C under worst 8. Special characteristics 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. Mechanical PA4344/PM4344 E XXXNL D/C Final Layout SUGGESTED PAD 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 W A K P 0 1 G Direction of tape SURFACE MOUNTING TYPE, REEL/TAPE LIST REEL SIZE (mm) TAPE SIZE (mm) QTY A G P W K PCS/REEL 1 0 PA4344/PM4344 330 32 24 32 7.5 200 Power.PulseElectronics.com P771.N (08/20) 2