SMT Power Inductor High Current Molded Power Inductor - PA4342.XXXNLT & PM4342.XXXNLT Series POWER PRODUCTS Height: 4.0mm Max Footprint: 11.5mm x 10.3mm Max Current Rating: up to 43.0A Inductance Range: 0.15uH to 68.0uH 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 Electrical Specifications 25C - Operating Temperature -55C to +125C 5 3 DC Resistance 2 Inductance Rated Saturation 6,7 6,7 100KHz, 1V Current Current Commercial Automotive TYP. MAX. uH A m m A PA4342.151NLT PM4342.151NLT 0.15* 43 0.5 0.6 75 PA4342.221NLT PM4342.221NLT 0.22 35 0.8 1.0 60 PA4342.271NLT PM4342.271NLT 0.27 33 0.82 1.0 60 PA4342.331NLT PM4342.331NLT 0.33 31 1.0 1.2 60 PA4342.361NLT PM4342.361NLT 0.36 31 1.05 1.2 60 PA4342.391NLT PM4342.391NLT 0.39 30 1.1 1.3 60 PA4342.451NLT PM4342.451NLT 0.45 29 1.3 1.5 45 PA4342.471NLT PM4342.471NLT 0.47 28 1.3 1.5 43 PA4342.561NLT PM4342.561NLT 0.56 25 1.6 1.8 40 PA4342.681NLT PM4342.681NLT 0.68 22 2.4 2.7 39 PA4342.881NLT PM4342.881NLT 0.88 20 2.5 2.9 38 PA4342.102NLT PM4342.102NLT 1.00 18 3.0 3.3 36 PA4342.122NLT PM4342.122NLT 1.20 17 3.3 3.8 33 PA4342.152NLT PM4342.152NLT 1.50 16 4.0 4.6 33 PA4342.222NLT PM4342.222NLT 2.20 12 6.5 7.0 27 PA4342.252NLT PM4342.252NLT 2.50 11.5 7.9 8.7 23 PA4342.332NLT PM4342.332NLT 3.30 11 10.8 11.8 20 PA4342.402NLT PM4342.402NLT 4.00 10.2 13 15 18 PA4342.472NLT PM4342.472NLT 4.70 10 15 15.5 17 PA4342.562NLT PM4342.562NLT 5.60 9.0 17 19.3 14 PA4342.682NLT PM4342.682NLT 6.80 8.5 17.5 23.3 13.5 Power.PulseElectronics.com P769.L (06/20) 1SMT Power Inductor High Current Molded Power Inductor - PA4342.XXXNLT & PM4342.XXXNLT Series POWER PRODUCTS Electrical Specifications 25C - Operating Temperature -55C to +125C DC Resistance 5 3 2 Inductance Rated Saturation 6 6 100KHz, 1V Current Current Commercial Automotive TYP. MAX. uH A m m A PA4342.822NLT PM4342.822NLT 8.2 8.0 20 25.5 12.5 PA4342.103NLT PM4342.103NLT 10 7.5 27 30 12 PA4342.153NLT PM4342.153NLT 15 6.25 40 45 10 PA4342.223NLT PM4342.223NLT 22 5.0 64 74 7.0 PA4342.273NLT PM4342.273NLT 27 4.0 86 100 6.0 PA4342.333NLT PM4342.333NLT 33 3.5 92 112 5.0 PA4342.473NLT PM4342.473NLT 47 3.0 145 167 4.5 PA4342.683NLT PM4342.683NLT 68 2.0 205 240 3.0 Notes: 1. Actual temperature of the component during system operation (ambient plus verified in the end application. temperature rise) must be within the standard operating range. 5. Please note that the inductance tolerance of all parts are +/-20% except those 2. The saturation current is the current at which the initial inductance drops approxi- indicated with a * which are +/-30%. mately 30% at the stated ambient temperature. This current is determined by placing 6. Parts shown in bold are standard catalog parts and are available through sample the compnent in the specified ambient environment and applying a short duration stock and distribution. Parts in lighter font are available but are not necessarily held pulse current (to eliminate self-heating effect) to the component. in sample stock or distribution and lead times may be longer. Please contact Pulse 3. The rated current is the DC current required to raise the component temperature by for availablity. approximately 40C. Take note that the components performanc varies depending 7. Both the PA and PM part numbers are AEC-Q200 qualified parts. The PM part numbers on the system condition. It is suggested that the component be tested at the system have full automotive IATF16949 certification. The PM part number dimensions are level, to verify the temperature rise of the component during system operation. 100% tested in production but do not necessarily meet a product capability index 4. The part temperature (ambient+temp rise) should not exceed 125C under worst (Cpk)> 1.33 and therefore may not strictly conform to PPAP. case operating conditions. Circuit design, PCB trace size and thickness, airflow and 8. Special Characteristics other cooling provisions all affect the part temperature. Part temperature should be Mechanical PA4342/PM4342 Final Layout SUGGESTED PAD LAYOUT Series Mechanical A A B C D E F J K G H PA4342/PM4342 Footprint 2 11.5 Max 10.3 Max 10.3 Max 4.0 Max (3.0) (6.4) (3.5) 2.4 Max 2.6 Max (4.1) (5.4) All Dimensions in mm. Power.PulseElectronics.com P769.L (06/20) 2