LM2594APDBCKGEVB ON Semiconductor, LM2594APDBCKGEVB Datasheet - Page 11
LM2594APDBCKGEVB
Manufacturer Part Number
LM2594APDBCKGEVB
Description
EVAL BOARD FOR LM2594APDBCKG
Manufacturer
ON Semiconductor
Specifications of LM2594APDBCKGEVB
Design Resources
LM2594APDBCKGEVB BOM LM2594APDBCKGEVB Schematic LM2594APDBCKGEVB Gerber Files
Main Purpose
DC/DC, Step Down
Outputs And Type
1, Non-Isolated
Voltage - Output
5V
Current - Output
500mA
Voltage - Input
4.5 ~ 40 V
Regulator Topology
Buck
Frequency - Switching
150kHz
Board Type
Fully Populated
Utilized Ic / Part
LM2594
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power - Output
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
For Use With/related Products
LM2594APDBCKG
Other names
LM2594ADPBCKGEVB
LM2594ADPBCKGEVBOS
LM2594APDBCKGEVBOS
LM2594ADPBCKGEVBOS
LM2594APDBCKGEVBOS
Table 1. RECOMMENDED VALUES OF THE OUTPUT CAPACITOR AND FEEDFORWARD CAPACITOR
(I
C
V
V
load
FF
out
in
40
35
26
20
18
12
10
(nF)
(V)
= 0.5 A)
(V)
1000/10/
1000/10/
1000/10/
1000/10/
1000/10/
470/10/
470/10/
140
140
60
60
60
60
60
15
2
Figure 19. Inductor Value Selection Guides (For Continuous Mode Operation)
0.1
LM2594 Series Buck Regulator Design Procedures
680/250
680/150
470/10/
470/10/
470/10/
470/10/
470/10/
140
140
140
140
140
4.7
3
470/10/
470/10/
330/10/
220/25/
220/25/
220/25/
220/25/
140
140
160
110
110
110
110
1.5
4
Capacity/Voltage Range / ESR[mF/V/mW]
Nichicon Pm Capacitors
Maximum load current (A)
470/10/
330/10/
220/25/
220/25/
220/25/
180/25/
180/25/
http://onsemi.com
140
160
140
140
110
110
110
1.5
6
0.2
11
330/10/
180/25/
180/25/
100/25/
100/25/
100/25/
160
140
140
240
240
240
1.5
9
220/25/
180/25/
180/25/
100/25/
100/25/
0.3
110
140
140
240
240
1.5
12
(continued)
220/110
180/25/
100/25/
100/25/
100/25/
140
240
240
240
15
0.4
1
180/25/
180/25/
180/25/
140
140
140
0.6
24
0.5
180/35/
180/35/
100
100
0.6
28