PA4343.472ANLT Pulse

SMT Power Inductors High Current Molded Power Inductor - PA4343.XXXANLT Series Height: 6.5mm Max Footprint: 14.0mm x 12.8mm Max Current Rating: up to 53A Inductance Range: 0.22uH to 68uH Shielded construction and compact design High current, low DCR, and high efficiency Minimized acoustic noise and minimized leakage flux Electrical Specifications 25C - Operating Temperature -55C to +155C DC Resistance Inductance Rated Saturation Part 100KHz, 1V Current Current TYP. MAX. Number Mechanical uH20% A m m A PA4343.221ANLT 0.22 53 0.4 0.46 105 Footprint 1 PA4343.331ANLT 0.33 46 0.6 0.70 65 Footprint 1 PA4343.471ANLT 0.47 42 0.88 1.02 58 Footprint 1 PA4343.561ANLT 0.546 37 1.1 1.3 50 Footprint 1 PA4343.681ANLT 0.68 36.5 1.25 1.5 46 Footprint 1 PA4343.821ANLT 0.82 35 1.3 1.65 39 Footprint 1 PA4343.102ANLT 1.0 33 1.5 1.8 36 Footprint 1 PA4343.152ANLT 1.5 29 2.2 2.53 30 Footprint 1 PA4343.222ANLT 2.2 25 3.7 4.2 24 Footprint 2 PA4343.242ANLT 2.4 24.5 3.9 4.5 23.5 Footprint 2 PA4343.332ANLT 3.3 22 5.3 6.2 22.5 Footprint 2 PA4343.472ANLT 4.7 20 6.8 8.0 21 Footprint 2 PA4343.562ANLT 5.6 18 8.3 9.8 19.5 Footprint 2 PA4343.682ANLT 6.8 16.5 9.8 11.3 18 Footprint 2 PA4343.822ANLT 8.2 15 12 13.8 17 Footprint 2 PA4343.103ANLT 10 13 13 15.8 15 Footprint 2 PA4343.223ANLT 22 10 31 35 9 Footprint 2 PA4343.333ANLT 33 9 46 55 8 Footprint 2 PA4343.473ANLT 47 8 58 67 6.8 Footprint 2 PA4343.683ANLT 68 5.8 82 100 5.0 Footprint 2 1 power.pulseelectronics.com P793. F (05/19) SMT Power Inductors High Current Molded Power Inductor - PA4343.XXXANLT Series Notes: 1. Actual temperature of the component during system operation (ambient plus 4. The part temperature (ambient+temp rise) should not exceed 155C 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 approxi- other cooling provisions all affect the part temperature. Part temperature should be mately 30% at the stated ambient temperature. This current is determined by placing verified in the end application. the compnent in the specified ambient environment and applying a short duration 5. Parts shown in bold are standard catalog parts and are available through sample pulse current (to eliminate self-heating effect) to the component. stock and distribution. Parts in lighter font are available but are not necessarily held 3. The rated current is the DC current required to raise the component temperature by in sample stock or distribution and lead times may be longer. Please contact Pulse approximately 40C. Take note that the components performanc varies depending for availablity. 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 PA4343.XXXANLT C A D B E Footprint 1 C A D L E B G Footprint 2 Final Layout SUGGESTED PAD LAYOUT Series Mechanical A B C D E L G H PA4343.XXXANLT Footprint 1 13.50.5 12.60.2 6.20.3 2.30.3 4.00.3 14.5 8.0 5.0 PA4343.XXXANLT Footprint 2 13.50.5 12.60.2 6.20.3 2.30.3 4.70.3 14.5 8.0 5.0 All Dimensions in mm. 2 power.pulseelectronics.com P793. F (05/19)