SMT Power Inductor Molded Power Inductor - PA5447.XXXNLT and PM5447.XXXNLT Series Height: 1.8mm Max Footprint: 7.3mm x 6.9mm Max Current Rating: up to 18A Inductance Range: 0.10uH to 33.0uH High current, low DCR, and high efficiency Shielded construction and compact design Minimized acoustic noise and minimized leakage flux noise Available in Commercial (PA) and automotive (PM) grades Electrical Specifications 25C - Operating Temperature -55C to +125C 3 2 Rated DC Saturation 5,8 Inductance Current Resistance Current 6,7 Part Number (100KHz, 1.0V) TYP. TYP. MAX. TYP. Commerical Automotive uH20% A m m A PA5447.101NLT PM5447.101NLT 0.10* 18 2.1 2.5 45 PA5447.151NLT PM5447.151NLT 0.15 18 2.2 2.6 34 PA5447.181NLT PM5447.181NLT 0.18* 17 2.5 3.0 32 PA5447.221NLT PM5447.221NLT 0.22 16 2.5 3.0 26 PA5447.331NLT PM5447.331NLT 0.33 14 4.8 5.8 22 PA5447.471NLT PM5447.471NLT 0.47 12 6.4 7.4 18 PA5447.561NLT PM5447.561NLT 0.56 11 8.5 10.0 17.5 PA5447.681NLT PM5447.681NLT 0.68 10 9.5 11.0 17 PA5447.821NLT PM5447.821NLT 0.82 8.5 11.5 14.0 15.5 PA5447.102NLT PM5447.102NLT 1.00 7.0 14.5 17.0 14 PA5447.122NLT PM5447.122NLT 1.20 6.5 20 24.0 13.5 PA5447.152NLT PM5447.152NLT 1.50 6.0 21 25.2 13 PA5447.222NLT PM5447.222NLT 2.20 6.0 31 35.0 11 PA5447.332NLT PM5447.332NLT 3.30 5.0 40 46.0 9 PA5447.472NLT PM5447.472NLT 4.70 4.0 68 76.0 7 PA5447.562NLT PM5447.562NLT 5.60 3.5 78 86.0 6 PA5447.682NLT PM5447.682NLT 6.80 3.0 93 104.0 5.5 PA5447.822NLT PM5447.822NLT 8.20 2.6 123 140.0 4.5 PA5447.103NLT PM5447.103NLT 10.0 2.3 143 160.0 3.5 PA5447.153NLT PM5447.153NLT 15.0 2.0 240 280.0 3.0 PA5447.223NLT PM5447.223NLT 22.0 1.8 300 360.0 2.5 PA5447.333NLT PM5447.333NLT 33.0 1.3 550 650.0 2.1 Power.PulseElectronics.com P968. B (09/20) 1Marking Marking SMT Power Inductor Molded Power Inductor - PA5447.XXXNLT and PM5447.XXXNLT Series Notes: 1. Actual temperature of the component during system operation (ambient plus cooling provisions all affect the part temperature. Part temperature should be verified temperature rise) must be within the standard operating range. in the end application. 2. The saturation current is the current at which the initial inductance drops by approxi- 5. Please note that the inductance tolerance of all parts are 20%, except those mately 30% at the stated ambient temperature. The maximum allowable drop at this indicated by an * which are +/- 30%. stated current is 40% of the initial inductance. This current is determined by placing 6. Parts shown in bold are standard catalog parts and are available through sample the component 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 for 3. The rated current is the DC current required to raise the component temperature by availablity. approximately 40C. Take note that the components performanc varies depending 7. The PM prefix parts are AEC-Q200 qualified and has full automotive IATF16949 on the system condition. It is suggested that the component be tested at the system certification. The mechanical dimensions are 100% tested in production but do not level, to verify the temperature rise of the component during system operation. necessarily meet a product capability index (Cpk) 1.33 and therefore may not strictly 4. The part temperature (ambient+temp rise) should not exceed 125C under worst case conform to PPAP. operating conditions. Circuit design, PCB trace size and thickness, airflow and other 8. Special Characteristics Mechanical PA5447/PM5447 A C D L XXXNL D/C G SUGGESTED PAD LAYOUT FINAL LAYOUT Series A B C D E L G H PA5447/PM5447 7.00.3 6.60.3 1.60.2 1.80.3 3.00.3 7.7 2.5 3.5 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 PA5447/PM5447 330 16.4 12 16 2.1 2000 Power.PulseElectronics.com P968. B (09/20) 2 B E H