SMT Power Inductor Molded Power Inductor - PA5449.XXXNLT and PM5449.XXXNLT Height: 4.0mm Max Footprint: 9.2mm x 8.5mm Max Current Rating: up to 36A Inductance Range: 0.22uH to 47uH 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 Inductance Current Resistance Current 6,7 6,7 Commerical Automotive 100KHz, 1.0V TYP. TYP. MAX. TYP. uH20% A m m A PA5449.221NLT PM5449.221NLT 0.22 30 1.6 1.8 55 PA5449.331NLT PM5449.331NLT 0.33 25 2 2.4 40 PA5449.471NLT PM5449.471NLT 0.47 25 2.5 2.8 36 PA5449.561NLT PM5449.561NLT 0.56 22 2.8 3.2 23 PA5449.681NLT PM5449.681NLT 0.68 21 3.4 3.8 22 PA5449.821NLT PM5449.821NLT 0.82 19 4 4.4 19 PA5449.102NLT PM5449.102NLT 1.0 17 4.2 4.62 17 PA5449.152NLT PM5449.152NLT 1.5 15 6.9 7.6 15 PA5449.182NLT PM5449.182NLT 1.8 12.5 9.2 11 13.5 PA5449.222NLT PM5449.222NLT 2.2 12 10.3 11.4 12 PA5449.332NLT PM5449.332NLT 3.3 10 13 15 11 PA5449.472NLT PM5449.472NLT 4.7 8.5 23 26.5 10.5 PA5449.562NLT PM5449.562NLT 5.6 8.0 25 30 10 PA5449.682NLT PM5449.682NLT 6.8 7.0 32 36.8 8 PA5449.822NLT PM5449.822NLT 8.2 6.0 40 46 7.7 PA5449.103NLT PM5449.103NLT 10 5.5 51 59 7 PA5449.153NLT PM5449.153NLT 15 4.8 61 71 4.9 PA5449.223NLT PM5449.223NLT 22 4.2 98 113 4.5 PA5449.333NLT PM5449.333NLT 33 3.0 135 156 3.3 PA5449.473NLT PM5449.473NLT 47 2.5 195 225 2.9 Power.PulseElectronics.com P871. B (09/20) 1Marking Marking SMT Power Inductor Molded Power Inductor - PA5449.XXXNLT and PM5449.XXXNLT 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 by an * which are +/- 30%. 2. The saturation current is the current at which the initial inductance drops 6. Parts shown in bold are standard catalog parts and are available through sample approximately 30% at the stated ambient temperature. This current is determined stock and distribution. Parts in lighter font are available but are not necessarily held by placing the compnent in the specified ambient environment and applying a short in sample stock or distribution and lead times may be longer. Please contact Pulse for duration pulse current (to eliminate self-heating effect) to the component. availablity. 3. The rated current is the DC current required to raise the component temperature by 7. The PM prefix parts are AEC-Q200 qualified and has full automotive IATF16949 approximately 40C. Take note that the components performance varies depending certification. The mechanical dimensions are 100% tested in production but do not on the system condition. It is suggested that the component be tested at the system necessarily meet a product capability index (Cpk) 1.33 and therefore may not strictly level, to verify the temperature rise of the component during system operation. 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 PA5449/PM5449 A C D L XXXNL D/C G SUGGESTED PAD LAYOUT FINAL LAYOUT Series A B C D E L G H PA5449/PM5449 8.80.4 8.20.3 3.80.2 1.40.3 5.00.3 9.5 4.0 5.5 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 PA5449/PM5449 330 16.4 16 24 4.5 800 Power.PulseElectronics.com P871. B (09/20) 2 B E H