PA4546.331NLT Pulse

SMT Power Inductor High Current Molded Power Inductor - PA4546.XXXNLT Series Height: 1.2mm Max Footprint: 4.7mm x 4.31mm Max Current Rating: up to 11.5A Inductance Range: 0.10uH to 18.0uH 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 Saturation Inductance Rated Resistance Current Part 100KHz, 1.0V Current Typ. Number MAX. TYP. uH20% A m m A PA4546.101NLT 0.10* 11.5 5.5 4.3 25.0 PA4546.151NLT 0.15* 10.0 6.8 5.5 21.5 PA4546.221NLT 0.22 8.5 8.0 6.6 20.0 PA4546.331NLT 0.33 7.0 16.0 13.6 11.0 PA4546.361NLT 0.36 6.5 18.0 15.5 8.5 PA4546.471NLT 0.47 6.0 20.0 18.0 6.5 PA4546.601NLT 0.60 5.3 26.0 22.5 6.0 PA4546.681NLT 0.68 5.0 37.0 32.0 6.0 PA4546.102NLT 1.00 4.0 47.0 41.0 6.0 PA4546.122NLT 1.20 3.5 56.0 48.0 5.0 PA4546.152NLT 1.50 3.0 63.3 55.0 4.0 PA4546.222NLT 2.20 2.8 80.0 69.2 3.5 PA4546.332NLT 3.30 2.3 97.0 84.0 3.0 PA4546.472NLT 4.70 2.0 145.0 128.0 2.5 PA4546.562NLT 5.60 1.7 208.0 180.0 2.3 PA4546.682NLT 6.80 1.5 360.0 300.0 1.7 PA4546.822NLT 8.20 1.4 376.0 313.0 1.6 PA4546.103NLT 10.00 1.3 463.0 410.0 1.4 PA4546.183NLT 18.00 0.9 960.0 860.0 1.1 Marking Marking SMT Power Inductor High Current Molded Power Inductor - PA4546.XXXNLT Series Notes: 1. Actual temperature of the component during system operation (ambient plus 4. The part temperature (ambient+temp rise) should not exceed 125 C under worst temperature rise) must be within the standard operating range. case operating conditions. Circuit design, PCB trace size and thickness, airflow and 2. The saturation current is the current at which the initial inductance drops ap- other cooling provisions all affect the part temperature. Part temperature should be proximately 30% at the stated ambient temperature. This current is determined by verified in the end application. placing the compnent in the specified ambient environment and applying a short 5. Please note that the inductance tolerance is 20% for all parts, except PA4546.101NLT duration pulse current (to eliminate self-heating effect) to the component. &PA4546.151NLT(30%) 3. The rated current is the DC current required to raise the component temperature by approximately 40 C. Take note that the components performanc varies depending on the system condition. It is suggested that the component be tested at the system level, to verify the temperature rise of the component during system operation. Mechanical PA4546.XXXNLT A C D L XXX G SUGGESTED PAD LAYOUT FINAL LAYOUT Series A B C D E L G H PA4546.XXXNLT 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 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 PA4546.XXXNLT 330 12.4 8 12 1.5 4000