PA4546.XXXNLT PULSE | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 4
Technical content
P823.F (07/20) SMT Power Inductors High Current Molded Power Inductor - PA4546.XXXNLT & PM4546.XXXNLT Series POWER PRODUCTS Power.PulseElectronics.com Height: 1.2mm Max Footprint: 4.7mm x 4.31mm Max Current Rating: up to 11.5A Inductance Range: 0.10uH to 22uH High current, low DCR, and high efficiency High reliability Minimized acoustic noise and minimized leakage flux noise 200Vdc Isolation between terminal and core Electrical Specifications @ 25°C - Operating Temperature -55°C to +125°C Commercial6,7 Automotive6,7 Inductance5 100KHz, 1.0V Rated3 Current DC Resistance Saturation2 CurrentT Y P. MAX. uH±20% A mΩ mΩ A PA4546.251NLT PA4546.251NLT 0.25 8.2 8 10 16 PA4546.103NLT PM4546.103NLT 10 1.3 410 463 1.4 PA4546.153NLT PM4546.153NLT 15 1.05 550 610 1.2 PA4546.183NLT PM4546.183NLT 18 0.9 860 960 1.1 PA4546.223NLT PM4546.223NLT 22 0.8 950 1050 1.0 IATF 16949
P823.F (07/20) SMT Power Inductors High Current Molded Power Inductor - PA4546.XXXNLT & PM4546.XXXNLT Series POWER PRODUCTS Power.PulseElectronics.com PA4546/PM4546 Mechanical SUGGESTED PAD LAYOUTFINAL LAYOUT Series A B C D E L G H All Dimensions in mm. TAPE & REEL INFO P W K0 1 A G Direction of tape Mark ing Mark ing SURFACE MOUNTING TYPE, REEL/TAPE LIST REEL SIZE (mm) TAPE SIZE (mm) QTY A G P1 W K0 PCS/REEL PA4546/PM4546 Ø330 12.4 8 12 1.5 4000 1. Actual temperature of the component during system operation (ambient plus temperature rise) must be within the standard operating range. 2. The saturation current is the current at which the initial inductance drops approxi- mately 30% at the stated ambient temperature. This current is determined by placing the compnent in the specified ambient environment and applying a short duration pulse current (to eliminate self-heating effect) to the component. 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 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. 4. The part temperature (ambient+temp rise) should not exceed 125C under worst 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. 5. Please note that the inductance tolerance of all parts are +/-20% except those indicated with a * which are +/-30%. 6. Parts shown in bold are standard catalog parts and are available through sample stock and distribution. Parts in lighter font are available but are not necessarily held in sample stock or distribution and lead times may be longer. Please contact Pulse for availablity. XXXNLT part numbers are also IATF16949 certified. The mechanical dimensions are 100% tested in production but do not necessarily meet a product capability index (Cpk) 1.33 and therefore the PM4546.XXXNLT may not strictly conform to PPAP 8. See Characteristics Notes: A B C E D XXX L G H
P823.F (07/20) SMT Power Inductors High Current Molded Power Inductor - PA4546.XXXNLT & PM4546.XXXNLT Series POWER PRODUCTS Power.PulseElectronics.com PA4546.221NLT PA4546.251NLT PA4546.361NLT PA4546.331NLT PA4546.601NLT PA4546.822NLT PA4546.102NLT PA4546.122NLT PA4546.152NLT PA4546.222NLT PA4546.332NLT PA4546.472NLT PA4546.101NLT PA4546.151NLT PA4546.121NLT PA4546.XXXNLT Typical Performance Curves
4 Power.PulseElectronics.com P823.F (07/20) POWER PRODUCTS SMT Power Inductors High Current Molded Power Inductor - PA4546.XXXNLT & PM4546.XXXNLT Series For More Information: Americas - prodinfo_power@pulseelectronics.com | Europe - power-apps-europe@pulseelectronics.com | Asia - power-apps-asia@pulseelectronics.com Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product names mentioned herein may be trademarks or registered trademarks of their respective owners. © Copyright, 2020. Pulse Electronics, Inc. All rights reserved. PA4546.562NLT PA4546.682NLT PA4546.822NLT PA4546.103NLT PA4546.153NLT PA4546.183NLT PA4546.223NLT