I A T F SMT Power Inductors High Current Molded Power Inductor - PA4546.XXXNLT & PM4546.XXXNLT Series POWER PRODUCTS Height: 1.2mm Max Footprint: 4.7mm x 4.31mm Max Current Rating: up to 11.5A Inductance Range: 0.10uH to 22uH High current, low DCR, and high efficiency High reliability Minimized acoustic noise and minimized leakage flux noise 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, 1.0V Current Current Commercial Automotive TYP. MAX. uH20% A m m A PA4546.101NLT PM4546.101NLT 0.10* 11.5 4.3 5.5 25 PA4546.121NLT PA4546.121NLT 0.12* 10.5 4.8 6.2 23 PA4546.151NLT PM4546.151NLT 0.15* 10.0 5.5 6.8 21.5 PA4546.221NLT PM4546.221NLT 0.22 8.5 6.6 8.0 20 PA4546.251NLT PA4546.251NLT 0.25 8.2 8 10 16 PM4546.331NLT PA4546.331NLT 0.33 7.0 13.6 16 11 PM4546.361NLT PA4546.361NLT 0.36 6.5 15.5 18 8.5 PM4546.471NLT PA4546.471NLT 0.47 6.0 18.0 20 6.5 PM4546.601NLT PA4546.601NLT 0.60 5.3 22.5 26 6.0 PA4546.681NLT PM4546.681NLT 0.68 5.0 32 37 6.0 PA4546.822NLT PM4546.822NLT 0.82 4.5 38 44 6.0 PA4546.102NLT PM4546.102NLT 1.00 4.0 41 47 6.0 PA4546.122NLT PM4546.122NLT 1.20 3.5 48 56 5.0 PA4546.152NLT PM4546.152NLT 1.50 3.0 55 63.3 4.0 PM4546.222NLT PA4546.222NLT 2.20 2.8 69.2 80 3.5 PM4546.332NLT PA4546.332NLT 3.30 2.3 84 97 3.0 PM4546.472NLT PA4546.472NLT 4.70 2.0 128 145 2.5 PM4546.562NLT PA4546.562NLT 5.60 1.7 180 208 2.3 PA4546.682NLT PM4546.682NLT 6.80 1.5 300 360 1.7 PA4546.822NLT PM4546.822NLT 8.20 1.4 313 376 1.6 PA4546.103NLT PM4546.103NLT 10 1.3 410 463 1.4 PA4546.153NLT PM4546.153NLT 15 1.05 550 610 1.2 PA4546.183NLT PM4546.183NLT 18 0.9 860 960 1.1 PA4546.223NLT PM4546.223NLT 22 0.8 950 1050 1.0 Power.PulseElectronics.com P823.F (07/20) 1 1 6 9 4 9Marking Marking SMT Power Inductors High Current Molded Power Inductor - PA4546.XXXNLT & PM4546.XXXNLT Series POWER PRODUCTS 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. The PA4546.XXXNLT and PM4546.XXXNLT are both AEC-Q200 qualified. The PM4546. on the system condition. It is suggested that the component be tested at the system XXXNLT part numbers are also IATF16949 certified. The mechanical 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 case (Cpk) 1.33 and therefore the PM4546.XXXNLT may not strictly conform to PPAP operating conditions. Circuit design, PCB trace size and thickness, airflow and 8. See Characteristics other cooling provisions all affect the part temperature. Part temperature should be Mechanical PA4546/PM4546 A C D L XXX G SUGGESTED PAD LAYOUT FINAL LAYOUT Series A B C D E L G H PA4546/PM4546 4.450.25 4.060.25 1.00.2 0.760.30 2.00.20 5.2 2.2 2.3 All Dimensions in mm. TAPE & REEL INFO W A K0 P1 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 PA4546/PM4546 330 12.4 8 12 1.5 4000 Power.PulseElectronics.com P823.F (07/20) 2 B E H