Datasheet

LM2677

SNVS077I –MAY 2004–REVISED JUNE 2012

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Inductor Selection Guides

For Continuous Mode Operation

Figure 21. LM2677-3.3 Figure 22. LM2677-5.0

Figure 23. LM2677-12 Figure 24. LM2677-ADJ

Table 1. Inductor Manufacturer Part Numbers

(1)

Renco Pulse Engineering Coilcraft

Inductor

Inductance Current

Reference

Through Hole Surface Mount Through Surface Surface Mount

(µH) (A)

Number

Hole Mount

L23 33 1.35 RL-5471-7 RL1500-33 PE-53823 PE-53823S DO3316-333

L24 22 1.65 RL-1283-22-43 RL1500-22 PE-53824 PE-53824S DO3316-223

L25 15 2.00 RL-1283-15-43 RL1500-15 PE-53825 PE-53825S DO3316-153

L29 100 1.41 RL-5471-4 RL-6050-100 PE-53829 PE-53829S DO5022P-104

L30 68 1.71 RL-5471-5 RL6050-68 PE-53830 PE-53830S DO5022P-683

L31 47 2.06 RL-5471-6 RL6050-47 PE-53831 PE-53831S DO5022P-473

L32 33 2.46 RL-5471-7 RL6050-33 PE-53932 PE-53932S DO5022P-333

L33 22 3.02 RL-1283-22-43 RL6050-22 PE-53933 PE-53933S DO5022P-223

L34 15 3.65 RL-1283-15-43 — PE-53934 PE-53934S DO5022P-153

L38 68 2.97 RL-5472-2 — PE-54038 PE-54038S —

L39 47 3.57 RL-5472-3 — PE-54039 PE-54039S —

L40 33 4.26 RL-1283-33-43 — PE-54040 PE-54040S —

L41 22 5.22 RL-1283-22-43 — PE-54041 P0841 —

L44 68 3.45 RL-5473-3 — PE-54044 — —

L45 10 4.47 RL-1283-10-43 — — P0845 DO5022P-103HC

L46 15 5.60 RL-1283-15-43 — — P0846 DO5022P-153HC

L47 10 5.66 RL-1283-10-43 — — P0847 DO5022P-103HC

L48 47 5.61 RL-1282-47-43 — — P0848 —

L49 33 5.61 RL-1282-33-43 — — P0849 —

(1) Assumes worst case maximum input voltage and load current for a given inductance value.

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