LM2585

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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

D03316-153

PE-53898

RL-5471-7

67146510

67146540

(1)

Coilcraft Inc.

Phone: (800) 322-2645 1102 Silver Lake Road, Cary, IL 60013

Fax: (708) 639-1469

(2)

Pulse Engineering Inc.

Phone: (619) 674-8100 12220 World Trade Drive, San Diego, CA 92128

Fax: (619) 674-8262

(3)

Renco Electronics Inc.

Phone (800) 645-5828 60 Jeffryn Blvd. East, Deer Park, NY 11729

Fax: (516) 586-5562

(4)

Schott Corp.

Phone: (612) 475-1173 1000 Parkers Lane Road, Wayzata, MN 55391

Fax: (612) 475-1786

Figure 49. +12V to +24V Boost Regulator

Figure 50. +24V to +36V Boost Regulator

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