Datasheet

LM2585
www.ti.com SNVS120F –APRIL 2000–REVISED APRIL 2013
Typical Boost Regulator Applications
Figure 48 through Figure 51 show four typical boost applications)—one fixed and three using the adjustable
version of the LM2585. Each drawing contains the part number(s) and manufacturer(s) for every component. For
the fixed 12V output application, the part numbers and manufacturers' names for the inductor are listed in
Table 3. For applications with different output voltages, refer to the Switchers Made Simple software.
Figure 48. +5V to +12V Boost Regulator
Table 3 contains a table of standard inductors, by part number and corresponding manufacturer, for the fixed
output regulator of Figure 48.
Table 3. Inductor Selection Table
Coilcraft
(1)
Pulse
(2)
Renco
(3)
Schott
(4)
Schott (Surface Mount)
(4)
D03316-153 PE-53898 RL-5471-7 67146510 67146540
(1) Coilcraft Inc. Phone: [phone] Silver Lake Road, Cary, IL 60013 Fax: [phone]
(2) Pulse Engineering Inc. Phone: [phone] World Trade Drive, San Diego, CA 92128 Fax: [phone]
(3) Renco Electronics Inc. Phone [phone] Jeffryn Blvd. East, Deer Park, NY 11729 Fax: [phone]
(4) Schott Corp. Phone: [phone] Parkers Lane Road, Wayzata, MN 55391 Fax: [phone]
Figure 49. +12V to +24V Boost Regulator
Figure 50. +24V to +36V Boost Regulator
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