SMT Power Inductor High Current Molded Power Inductor - PA4547.XXXNLT Series Height: 1.5mm Max Footprint: 3.8mm x 3.7mm Max Current Rating: up to 5.5A Inductance Range: 0.47uH to 10.0uH High current, low DCR, and high efficiency High reliability Minimized acoustic noise and minimized leakage flux noise Electrical Specifications 25C - Operating Temperature -55C to +125C DC Inductance Rated Saturation Resistance Part 100KHz, 1.0V Current Current Number MAX. TYP. uH20% A m m A PA4547.471NLT 0.47 5.50 28 23.3 8.0 PA4547.561NLT 0.56 5.00 33 28 7.2 PA4547.681NLT 0.68 4.50 42 34 6.5 PA4547.102NLT 1.00 3.60 50 41 5.8 PA4547.152NLT 1.50 3.40 77 64 4.0 PA4547.222NLT 2.20 3.20 98 82 3.8 PA4547.332NLT 3.30 2.50 205 170 3.2 PA4547.472NLT 4.70 1.90 264 220 2.8 PA4547.562NLT 5.60 1.70 318 265 2.3 PA4547.682NLT 6.80 1.50 348 290 2.0 PA4547.822NLT 8.20 1.30 468 390 1.8 PA4547.103NLT 10.00 1.20 522 435 1.6 Marking Marking SMT Power Inductor High Current Molded Power Inductor - PA4547.XXXNLT Series Notes: 1. Actual temperature of the component during system operation (ambient plus on the system condition. It is suggested that the component be tested at the system temperature rise) must be within the standard operating range. level, to verify the temperature rise of the component during system operation. 2. The saturation current is the current at which the initial inductance drops ap- 4. The part temperature (ambient+temp rise) should not exceed 125 C under worst proximately 30% at the stated ambient temperature. This current is determined by case operating conditions. Circuit design, PCB trace size and thickness, airflow and placing the compnent in the specified ambient environment and applying a short other cooling provisions all affect the part temperature. Part temperature should be duration pulse current (to eliminate self-heating effect) to the component. verified in the end application. 3. The rated current is the DC current required to raise the component temperature by approximately 40C. Take note that the components performanc varies depending Mechanical PA4547.XXXNLT A C D L XXX G SUGGESTED PAD LAYOUT FINAL LAYOUT Series A B C D E L G H PA4547.XXXNLT 3.50.3 3.20.2 1.30.2 0.70.2 1.20.2 4.1 1.9 1.45 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 PA4547.XXXNLT 330 12.4 8 12 1.8 3000