LM2679-5.0EVAL National Semiconductor, LM2679-5.0EVAL Datasheet - Page 17
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LM2679-5.0EVAL
Manufacturer Part Number
LM2679-5.0EVAL
Description
EVALUATION BOARD FOR LM2679-5.0
Manufacturer
National Semiconductor
Series
SIMPLE SWITCHER®r
Specifications of LM2679-5.0EVAL
Main Purpose
DC/DC, Step Down
Outputs And Type
1, Non-Isolated
Voltage - Output
5V
Current - Output
5A
Voltage - Input
14 ~ 28V
Regulator Topology
Buck
Frequency - Switching
260kHz
Board Type
Fully Populated
Utilized Ic / Part
LM2679
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power - Output
-
Other names
*LM2679-5.0EVAL
LM2679-5.0-EVAL
LM2679-5.0-EVAL
LM2679-5.0-EVAL
LM2679-5.0-EVAL
Capacitor Selection Guides
Reference
Capacitor
Code
C10
C11
C12
C13
C1
C2
C3
C4
C5
C6
C7
C8
C9
C (µF) WV (V)
330
100
220
100
47
33
68
22
10
22
AVX TPS Series
Table 2. Input and Output Capacitor Codes
6.3
10
10
16
16
20
20
25
35
35
Irms
1.15
1.15
0.89
1.15
0.77
0.94
0.77
0.63
0.66
(A)
1.1
C (µF) WV (V)
Sprague 594D Series
120
220
150
100
180
68
47
47
33
68
15
33
15
Surface Mount
17
6.3
6.3
10
10
16
16
16
20
25
25
35
35
50
Irms
1.05
1.35
1.95
1.15
1.05
0.75
(A)
1.1
1.4
1.3
1.6
0.9
1
1
C (µF) WV (V)
100
220
330
100
150
220
4.7
33
47
68
10
22
Kemet T495 Series
6.3
6.3
6.3
10
10
10
20
20
20
35
35
50
Irms
0.82
0.78
0.94
0.94
0.63
0.63
0.66
(A)
1.1
1.1
1.1
1.1
1.1
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