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LM2670S-ADJ Datasheet(PDF) 23 Page - Texas Instruments

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Part # LM2670S-ADJ
Description  LM2670 SIMPLE SWITCHER High Efficiency 3A Step-Down Voltage Regulator with Sync
PDF  36 Pages
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Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

LM2670S-ADJ Datasheet(HTML) 23 Page - Texas Instruments

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LM2670
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SNVS036J – APRIL 2000 – REVISED APRIL 2013
Table 8. Input Capacitors for Fixed Output Voltage Application—Surface Mount(1)(2)(3)
Surface Mount
Output Voltage
Inductance (µH)
AVX TPS Series
Sprague 594D Series
Kemet T495 Series
(V)
No.
C Code
No.
C Code
No.
C Code
10
2
C5
1
C7
2
C8
15
3
C9
1
C10
3
C10
3.3
22
See(4)
See(4)
2
C13
3
C12
33
See(4)
See(4)
2
C13
2
C12
10
2
C5
1
C7
2
C8
15
2
C5
1
C7
2
C8
5
22
3
C10
2
C12
3
C11
33
See(4)
See(4)
2
C13
3
C12
47
See(4)
See(4)
1
C13
2
C12
10
2
C7
2
C10
2
C7
15
2
C7
2
C10
2
C7
22
3
C10
2
C12
3
C10
12
33
3
C10
2
C12
3
C10
47
See(4)
See(4)
2
C13
3
C12
68
See(4)
See(4)
2
C13
2
C12
100
See(4)
See(4)
1
C13
2
C12
(1)
Assumes worst case maximum input voltage and load current for a given inductance value
(2)
No. represents the number of identical capacitor types to be connected in parallel
(3)
C Code indicates the Capacitor Reference number in Table 3 or Table 4 for identifying the specific component from the manufacturer
(4)
Check voltage rating of capacitors to be greater than application input voltage
Table 9. Input Capacitors for Fixed Output Voltage Application—Through Hole(1)(2)(3)
Through Hole
Output
Inductance
Sanyo OS-CON SA
Sanyo MV-GX Series
Nichicon PL Series
Panasonic HFQ Series
Voltage (V)
(µH)
Series
No.
C Code
No.
C Code
No.
C Code
No.
C Code
10
1
C7
2
C4
1
C5
1
C6
15
1
C10
1
C10
1
C18
1
C6
3.3
22
See(4)
See(4)
1
C14
1
C24
1
C13
33
See(4)
See(4)
1
C12
1
C20
1
C12
10
1
C7
2
C4
1
C14
1
C6
15
1
C7
2
C4
1
C14
1
C6
5
22
See(4)
See(4)
1
C10
1
C18
1
C13
33
See(4)
See(4)
1
C14
1
C23
1
C13
47
See(4)
See(4)
1
C12
1
C20
1
C12
10
1
C9
1
C10
1
C18
1
C6
15
1
C10
1
C10
1
C18
1
C6
22
1
C10
1
C10
1
C18
1
C6
12
33
See(4)
See(4)
1
C10
1
C18
1
C6
47
See(4)
See(4)
1
C13
1
C23
1
C13
68
See(4)
See(4)
1
C12
1
C21
1
C12
100
See(4)
See(4)
1
C11
1
C22
1
C11
(1)
Assumes worst case maximum input voltage and load current for a given inductance value
(2)
No. represents the number of identical capacitor types to be connected in parallel
(3)
C Code indicates the Capacitor Reference number in Table 3 or Table 4 for identifying the specific component from the manufacturer
(4)
Check voltage rating of capacitors to be greater than application input voltage
Copyright © 2000–2013, Texas Instruments Incorporated
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