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LM2678SDX-12 Datasheet

  • LM2678SDX-12

  • National Semiconductor [SIMPLE SWITCHER㈢ High Efficiency 5...

  • NSC

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LM2678
Capacitor Selection Guides
(Continued)
Output Capacitors for Adjustable Output Voltage Applications (continued)
Through Hole
Output Voltage
(V)
Inductance
(碌H)
33
*
47
*
33
*
47
*
22
3.75 to 5
33
47
22
5 to 6.25
33
47
68
22
6.25 to 7.5
33
47
68
33
7.5 to 10
47
68
100
33
10 to 12.5
47
68
100
33
12.5 to 15
47
68
100
33
15 to 20
47
68
100
33
20 to 30
47
68
100
10
15
30 to 37
22
33
47
68
No Values
Available
No Values
Available
Sanyo OS-CON SA
Series
No.
1.21 to 2.50
2.5 to 3.75
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
C Code
C3
C2
C3
C2
C3
C2
C2
C5
C4
C4
C4
C5
C4
C4
C4
C7
C7
C7
C7
C7
C7
C7
C7
C9
C9
C9
C9
C10
C10
C10
C10
Sanyo MV-GX Series
No.
5
4
3
2
3
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
C Code
C1
C1
C1
C1
C1
C1
C1
C6
C6
C6
C6
C6
C6
C6
C2
C6
C6
C2
C2
C6
C2
C2
C2
C10
C10
C10
C10
C7
C7
C7
C7
C7
C7
C7
C7
C12
C11
C11
C11
C11
C11
Nichicon PL Series
No.
5
3
3
2
3
2
1
2
2
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
C Code
C3
C3
C1
C3
C1
C1
C3
C3
C1
C3
C1
C1
C3
C1
C1
C14
C14
C14
C14
C14
C14
C9
C9
C15
C15
C15
C15
C15
C15
C15
C15
C16
C16
C16
C16
C20
C20
C20
C20
C20
C20
Panasonic HFQ
Series
No.
3
2
2
1
2
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
C Code
C
C5
C5
C5
C5
C5
C5
C5
C5
C5
C5
C5
C5
C5
C5
C5
C5
C2
C2
C5
C5
C2
C2
C2
C2
C2
C2
C2
C2
C2
C2
C2
C2
C2
C2
C10
C11
C10
C10
C10
C10
* Set to a higher value for a practical design solution. See Applications Hints section
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.
www.national.com
24

LM2678SDX-12 產(chǎn)品屬性

  • SIMPLE SWITCHER® Regulators

  • 2,500

  • 集成電路 (IC)

  • PMIC - 穩(wěn)壓器 - DC DC 開關(guān)穩(wěn)壓器

  • SIMPLE SWITCHER®

  • 降壓(降壓)

  • 固定

  • 1

  • 12V

  • 8 V ~ 40 V

  • 電壓模式

  • 260kHz

  • 5A

  • -40°C ~ 125°C

  • 表面貼裝

  • 14-VDFN 裸露焊盤

  • 帶卷 (TR)

  • 14-LLP

  • *LM2678SDX-12*LM2678SDX-12/NOPBLM2678SDX-12/NOPB

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