Datasheet

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TL2575 , TL2575HV
1-A SIMPLE STEP-DOWN SWITCHING VOLTAGE REGULATORS
SLVS638B MAY 2006 REVISED JANUARY 2007
Table 1. Diode Selection Guide
SCHOTTKY FAST RECOVERY
V
R
1A 3A 1A 3A
1N5817 1N5820
20 V MBR120P MBR320
SR102 SR302
1N5818 1N5821
MBR130P MBR330
30 V
11DQ03 31DQ03
SR103 SR303
The following diodes The following diodes
1N5819 IN5822 are all rated to 100 V: are all rated to 100 V:
MBR140P MBR340 11DF1 31DF1
40 V
11DQ04 31DQ04 MUR110 MURD310
SR104 SR304 HER102 HER302
MBR150 MBR350
50 V 11DQ05 31DQ05
SR105 SR305
MBR160 MBR360
60 V 11DQ06 31DQ06
SR106 SR306
Table 2. Inductor Selection by Manufacturer's Part Number
INDUCTOR VALUE SCHOTT RENCO
INDUCTOR CODE PULSE ENGINEERING
(2)
( µ H) CORPORATION
(1)
ELECTRONICS
(3)
L100 100 67127000 PE-92108 RL2444
L150 150 67127010 PE-53113 RL1954
L220 220 67127020 PE-52626 RL1953
L330 330 67127030 PE-52627 RL1952
L470 470 67127040 PE-53114 RL1951
L680 680 67127050 PE-52629 RL1950
H150 150 67127060 PE-53115 RL2445
H220 220 67127070 PE-53116 RL2446
H330 330 67127080 PE-53117 RL2447
H470 470 67127090 PE-53118 RL1961
H680 680 67127100 PE-53119 RL1960
H1000 1000 67127110 PE-53120 RL1959
H1500 1500 67127120 PE-53121 RL1958
H2200 2200 67127130 PE-53122 RL2448
(1) Schott Corporation, (612) 475-1173, 1000 Parkers Lake Rd., Wayzata, MN 55391
(2) Pulse Engineering, (619) 674-8100, P.O. Box 12236, San Diego, CA 92112
(3) Renco Electronics Inc., (516) 586-5566, 60 Jeffryn Blvd. East, Deer Park, NY 11729
20
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