LM2587SX-ADJ National Semiconductor, LM2587SX-ADJ Datasheet - Page 19

• Manufacturer Part Number: LM2587SX-ADJ
• Description: IC,SMPS CONTROLLER,CURRENT-MODE,BIPOLAR,SIP,5PIN,PLASTIC
• Manufacturer: National Semiconductor

Specifications of LM2587SX-ADJ

• Rohs Compliant: NO

Typical Performance Characteristics
Typical Boost Regulator Applications
Figure 36 and Figures 38, 39 and Figure 40 show four typical
boost applications) — one fixed and three using the adjust-
able version of the LM2587. Each drawing contains the part
number(s) and manufacturer(s) for every component. For
Figure 37 contains a table of standard inductors, by part number and corresponding manufacturer, for the fixed output regulator
of Figure 36 .
Note 19: Coilcraft Inc.,:
1102 Silver Lake Road, Cary, IL 60013: Fax: [phone]
Note 20: Pulse Engineering Inc.,: Phone: [phone]
12220 World Trade Drive, San Diego, CA 92128: Fax: [phone]
Note 21: Renco Electronics Inc.,: Phone: [phone]
60 Jeffryn Blvd. East, Deer Park, NY 11729: Fax: [phone]
Note 22: Schott Corp.,: Phone: [phone]
1000 Parkers Lane Road, Wayzata, MN 55391: Fax: [phone]
Phone: [phone]
(Note 19)
Coilcraft
R4793-A
FIGURE 35. V
FIGURE 36. +5V to +12V Boost Regulator
FIGURE 37. Inductor Selection Table
PE-53900
(Note 20)
OUT
Pulse
Response to Load Current Step
19
(Continued)
the fixed 12V output application, the part numbers and
manufacturers’ names for the inductor are listed in a table in
Figure 40 . For applications with different output voltages, re-
fer to the Switchers Made Simple software.
RL-5472-5
(Note 21)
Renco
67146520
DS012316-21
(Note 22)
Schott
DS012316-22
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