cooper bussmann

HC2LP Series High Current Low Profile Power Inductors

  
Description
• Compact footprint for high density, high current/low voltage applications
• Foil technology that adds higher reliability factor over the traditional magnet wire used for higher frequency circuit designs
• Frequency Range up to 1MHz
• Ferrite core material
 
Applications
• Next generation microprocessors
•Energy storage applications
• DC-DC converters
• Computers
 
Environmental Data
•Storage temperature range: -40°C to +125°C
• Operating ambient temperature range: -40°C to +85°C(range is application specific).
•Solder reflow temperature: +260°C max. for 10 seconds max.
 
Packaging
•Supplied in tape and reel packaging, 44mm width, 130 parts per 13" reel


Part
Number
Rated
Inductance
µH
OCL (1)
µH ± 20%
Irms (2) Amperes (Typ.) Isat (3) Amperes (Typ.) DCR (4) Ohms (Max.) Volts (5)
µSec
HC2LP-R47-R 0.47 0.52 52.9 63.75 0.0006 6.87
HC2LP-R68-R 0.68 0.63 52.9 50.00 0.0006 6.87
HC2LP-1R0-R 1.0 1.15 33.0 42.50 0.0013 10.31
HC2LP-2R2-R 2.2 2.00 24.3 31.90 0.0023 13.75
HC2LP-4R7-R 4.7 4.55 17.0 21.25 0.0046 20.62
HC2LP-6R0-R 6.0 6.00 17.0 16.50 0.0046 20.62
1) Open Circuit Inductance Test Parameters: 300kHz, 0.250 Vrms, 0.0 Adc
2) DC current for an approximate temperature change of 40°C without core loss. Derating is necessary for AC currents. PCB layout, trace thickness and width, air-flow and proximity of other heat generating components will affect the temperature rise. It is recommended that the temperature of the part not exceed 125°C under worst case operating conditions verified in the end application.
3) Peak current for approximately 30% roll-off
4) Values @ 20°C
5) Applied Volt-Time product (V-µS) across the inductor. This value represents the applied V-µS at 300KHz necessary to generate a core loss equal to 10% of the total losses for 40°C temperature rise.

Mechanical Diagrams



Packaging Information
Dimensions in Millimeters

Parts packaged on 13" Diameter reel, 130 parts per reel.
 

Core Loss



Inductance Characteristics

 

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