TL2575_10 Datasheet, PDF (20/29 Pages) Texas Instruments – 1-A SIMPLE STEP-DOWN SWITCHING VOLTAGE REGULATORS

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