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LM2594 Datasheet(PDF) 16 Page - Texas Instruments

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Part # LM2594
Description  LM2594/LM2594HV SIMPLE SWITCHER짰 Power Converter 150 kHz 0.5A Step-Down Voltage Regulator
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Manufacturer  TI1 [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI1 - Texas Instruments

LM2594 Datasheet(HTML) 16 Page - Texas Instruments

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LM2594, LM2594HV
SNVS118C – DECEMBER 1999 – REVISED APRIL 2013
www.ti.com
Table 4. Output Capacitor and Feedforward Capacitor Selection Table (continued)
Output
Through Hole Output Capacitor
Surface Mount Output Capacitor
Voltage
Panasonic
Nichicon PL
Feedforward
AVX TPS
Sprague
Feedforward
(V)
HFQ Series
Series
Capacitor
Series
595D Series
Capacitor
(
μF/V)
(
μF/V)
(
μF/V)
(
μF/V)
1 5
82/25
82/25
1.5 nF
68/20
100/20
1.5 nF
2 4
82/50
120/50
1 nF
10/35
15/35
220 pF
2 8
82/50
120/50
820 pF
10/35
15/35
220 pF
LM2594/LM2594HV Series Buck Regulator Design Procedure
INDUCTOR VALUE SELECTION GUIDES
(For Continuous Mode Operation)
Figure 21. LM2594/LM2594HV-3.3
Figure 22. LM2594/LM2594HV-5.0
Figure 23. LM2594/LM2594HV-12
Figure 24. LM2594/LM2594HV-ADJ
Table 5. Inductor Manufacturers Part Numbers
Inductance
Current
Schott
Renco
Pulse Engineering
Coilcraft
(
μH)
(A)
Through
Surface
Through
Surface
Through
Surface
Surface
Hole
Mount
Hole
Mount
Hole
Mount
Mount
L1
220
0.18
67143910
67144280
RL-5470-3
RL1500-220
PE-53801
PE-53801-S
DO1608-224
L2
150
0.21
67143920
67144290
RL-5470-4
RL1500-150
PE-53802
PE-53802-S
DO1608-154
L3
100
0.26
67143930
67144300
RL-5470-5
RL1500-100
PE-53803
PE-53803-S
DO1608-104
L4
68
0.32
67143940
67144310
RL-1284-68
RL1500-68
PE-53804
PE-53804-S
DO1608-68
L5
47
0.37
67148310
67148420
RL-1284-47
RL1500-47
PE-53805
PE-53805-S
DO1608-473
L6
33
0.44
67148320
67148430
RL-1284-33
RL1500-33
PE-53806
PE-53806-S
DO1608-333
L7
22
0.60
67148330
67148440
RL-1284-22
RL1500-22
PE-53807
PE-53807-S
DO1608-223
16
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Copyright © 1999–2013, Texas Instruments Incorporated
Product Folder Links: LM2594 LM2594HV


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