![](http://datasheet.mmic.net.cn/60000/95038_datasheet_1932696/95038_1.png)
Notes:
Ls: +/- 25%, 100kHz, 0.1vrms
Isat: DC current where Ls drops ~ 10% from no
DC reading after initial magnetizing bias applied
Irms: Typical current required to raise part 40
degrees from room temperature (25 C)
DCR: Average value, +/- 20% @ 20 C
SRF: Average value shown
Operating temperature range: -40 to 85 C
Midcom, Inc.
NASCENTechnology division has developed a family of inductors to demonstrate what can be done
using Low Temperature Co-fired Ceramic (LTCC) technology. Although primarily designed for portable battery
powered applications where low profile and rugged construction are critical, these inductors will find use wherever
a low cost solution is desired. Since the windings are completely enclosed by ferrite, superior EMI characteristics
are noted. Sized in between typical “chip” inductors and drum cores, the new Midcom inductor series has DC bias
characteristics closer to drum cores, while being able to withstand DC bias overloads without totally saturating. In
addition, the construction materials used can withstand high temperatures without degradation.
Specifications subject to change without notice.
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This product is protected under Midcom’s Intellectual Property Portfolio, specifically US Patents # 6,054,914, # 6,198,374
and other pending patents.
For additional information, contact: Daryl Schofield, Sales and Marketing,
phone: 605.882.8513 or call toll free in the USA: 800.643.2661 Fax: 605.886.4486
or Midcom, Inc., 121 Airport Drive, Watertown, SD 57201
Web: www.midcom-inc.com E-mail: dschofield@midcom-inc.com
Dimensions in Inches
Applications
Low power high frequency switch mode
DC/DC converters:
Buck/Boost
Inverting
SEPIC
White LED driver circuits
PDAs, digital cameras, pagers
Cordless phones, LCD displays
Features
1mm maximum height
Rugged package
Self shielding
Designed for pick and place
Compatible with typical lead free solder
profiles
Good DC bias overload characteristics
Low cost
Preliminary
Low Profile Series 2520 SMT Inductors