LM2679T-ADJ National Semiconductor, LM2679T-ADJ Datasheet - Page 19

• Manufacturer Part Number: LM2679T-ADJ
• Description: DC/DC Converter IC
• Manufacturer: National Semiconductor

Specifications of LM2679T-ADJ

• Input Voltage: 40V
• Output Current: 5A
• Output Voltage: 37V
• No. Of Outputs: 1
• No. Of Pins: 7
• Termination Type: Through Hole
• Mounting Type: Through Hole
• Voltage Regulator Type: Switching
• Output Current Max: 5A
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

No. represents the number of identical capacitor types to be connected in parallel
C Code indicates the Capacitor Reference number in Table 2 for identifying the specific component from the manufacturer.
Voltage (V)
Output
3.3
12
5
Voltage (V)
Inductance
Output
3.3
12
5
(µH)
100
10
15
22
33
10
15
22
33
47
10
15
22
33
47
68
Inductance
Table 3. Output Capacitors for Fixed Output Voltage Application
Sanyo OS-CON SA
(µH)
100
10
15
22
33
10
15
22
33
47
10
15
22
33
47
68
No.
2
2
1
1
2
1
1
1
1
2
1
1
1
1
1
1
Series
C Code
AVX TPS Series
No.
C5
C5
C5
C5
C4
C5
C5
C4
C4
C7
C8
C7
C7
C7
C6
C6
5
4
3
1
4
3
3
2
2
4
3
2
2
2
1
1
Sanyo MV-GX Series
C Code
No.
C1
C1
C2
C1
C2
C3
C2
C2
C2
C5
C5
C5
C5
C4
C5
C4
2
2
1
1
2
1
1
1
1
1
1
1
1
1
1
1
19
Sprague 594D Series
C Code
C10
C10
C10
C10
Surface Mount
No.
C6
C5
C5
C9
C5
C4
C6
C5
C4
C3
C2
C2
Through Hole
5
4
2
2
4
2
2
2
1
3
2
2
1
1
1
1
Nichicon PL Series
C Code
No.
C1
C1
C7
C7
C6
C7
C7
C3
C7
C6
C7
C6
C7
C6
C5
C5
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Kemet T495 Series
C Code
C14
C17
C13
C12
C11
C10
No.
C8
C7
C5
C5
C6
C5
C5
C4
C2
C9
5
4
3
3
4
3
3
2
2
5
4
3
3
2
2
1
C Code
Panasonic HFQ
No.
C2
C3
C4
C4
C4
C5
C4
C4
C4
C9
C9
C8
C8
C8
C7
C8
2
2
1
1
2
1
1
1
2
2
1
1
1
1
1
1
Series
C Code
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C6
C5
C7
C7
C5
C7
C5
C4
C4
C4
C5
C5
C4
C3
C3
C1