Typical Boost Regulator Applications

Figure 36 and 38 through 40 show four typical boost

applications — one fixed and three using the adjustable ver-

sion of the LM2588. Each drawing contains the part num-

ber(s) and manufacturer(s) for every component. For the

fixed 12V output application, the part numbers and manufac-

turers’ names for the inductor are listed in a table in

Figure

37. For applications with different output voltages, refer to

the

Switchers Made Simplesoftware.

Figure 37 contains a table of standard inductors, by part number and corresponding manufacturer, for the fixed output regulator

of

Figure 36.

DS012420-50

FIGURE 36. +5V to +12V Boost Regulator

Coilcraft (Note 20)

Pulse (Note 21)

Renco (Note 22)

Schott (Note 23)

R4793-A

PE-53900

RL-5472-5

67146520

Note 20: Coilcraft Inc.,:

Phone: (800) 322-2645

1102 Silver Lake Road, Cary, IL 60013:

Fax: (708) 639-1469

European Headquarters, 21 Napier Place:

Phone: +44 1236 730 595

Wardpark North, Cumbernauld, Scotland G68 0LL:

Fax: +44 1236 730 627

Note 21: Pulse Engineering Inc.,:

Phone: (619) 674-8100

12220 World Trade Drive, San Diego, CA 92128:

Fax: (619) 674-8262

European Headquarters, Dunmore Road:

Phone: +353 93 24 107

Tuam, Co. Galway, Ireland:

Fax: +353 93 24 459

Note 22: Renco Electronics Inc.,:

Phone: (800) 645-5828

60 Jeffryn Blvd. East, Deer Park, NY 11729:

Fax: (516) 586-5562

Note 23: Schott Corp.,:

Phone: (612) 475-1173

1000 Parkers Lane Road, Wayzata, MN 55391:

Fax: (612) 475-1786

FIGURE 37. Inductor Selection Table

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