Datasheet

LM2576, LM2576HV
SNVS107C –JUNE 1999–REVISED APRIL 2013 www.ti.com
Table 1. Diode Selection Guide
Schottky Fast Recovery
V
R
3A 4A–6A 3A 4A–6A
20V 1N5820 1N5823
MBR320P
SR302
30V 1N5821 50WQ03
MBR330 1N5824
31DQ03
SR303
The following
The following
diodes are all
40V 1N5822 MBR340
diodes are all
rated to 100V
MBR340 50WQ04 rated to 100V
50WF10
31DF1
31DQ04 1N5825
MUR410
HER302
HER602
SR304
50V MBR350 50WQ05
31DQ05
SR305
60V MBR360 50WR06
DQ06 50SQ060
SR306
Table 2. Inductor Selection by Manufacturer's Part Number
Inductor Code Inductor Value Schott
(1)
Pulse Eng.
(2)
Renco
(3)
L47 47 μH 671 26980 PE-53112 RL2442
L68 68 μH 671 26990 PE-92114 RL2443
L100 100 μH 671 27000 PE-92108 RL2444
L150 150 μH 671 27010 PE-53113 RL1954
L220 220 μH 671 27020 PE-52626 RL1953
L330 330 μH 671 27030 PE-52627 RL1952
L470 470 μH 671 27040 PE-53114 RL1951
L680 680 μH 671 27050 PE-52629 RL1950
H150 150 μH 671 27060 PE-53115 RL2445
H220 220 μH 671 27070 PE-53116 RL2446
H330 330 μH 671 27080 PE-53117 RL2447
H470 470 μH 671 27090 PE-53118 RL1961
H680 680 μH 671 27100 PE-53119 RL1960
H1000 1000 μH 671 27110 PE-53120 RL1959
H1500 1500 μH 671 27120 PE-53121 RL1958
H2200 2200 μH 671 27130 PE-53122 RL2448
(1) Schott Corporation, [phone], 1000 Parkers Lake Road, Wayzata, MN 55391.
(2) Pulse Engineering, [phone], P.O. Box 12235, San Diego, CA 92112.
(3) Renco Electronics Incorporated, [phone], 60 Jeffryn Blvd. East, Deer Park, NY 11729.
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