Datasheet

LM2677
www.ti.com SNVS077I –MAY 2004–REVISED JUNE 2012
Table 2. Inductor Manufacturer Contact Numbers
(1)
Coilcraft Phone [phone]
FAX [phone]
Coilcraft, Europe Phone [phone]
FAX [phone]
Pulse Engineering Phone [phone]
FAX [phone]
Pulse Engineering, Phone [phone]
Europe FAX [phone]
Renco Electronics Phone [phone]
FAX [phone]
(1) Assumes worst case maximum input voltage and load current for a given inductance value.
Capacitor Selection Guides
Table 3. Input and Output Capacitor Codes
(1)
Surface Mount
Capacitor
AVX TPS Series Sprague 594D Series Kemet T495 Series
Reference Code
C (µF) WV (V) Irms (A) C (µF) WV (V) Irms (A) C (µF) WV (V) Irms (A)
C1 330 6.3 1.15 120 6.3 1.1 100 6.3 0.82
C2 100 10 1.1 220 6.3 1.4 220 6.3 1.1
C3 220 10 1.15 68 10 1.05 330 6.3 1.1
C4 47 16 0.89 150 10 1.35 100 10 1.1
C5 100 16 1.15 47 16 1 150 10 1.1
C6 33 20 0.77 100 16 1.3 220 10 1.1
C7 68 20 0.94 180 16 1.95 33 20 0.78
C8 22 25 0.77 47 20 1.15 47 20 0.94
C9 10 35 0.63 33 25 1.05 68 20 0.94
C10 22 35 0.66 68 25 1.6 10 35 0.63
C11 15 35 0.75 22 35 0.63
C12 33 35 1 4.7 50 0.66
C13 15 50 0.9
(1) Assumes worst case maximum input voltage and load current for a given inductance value.
Table 4. Input and Output Capacitor Codes (continued)
(1)
Through Hole
Capacitor
Sanyo OS-CON SA Series Sanyo MV-GX Series Nichicon PL Series Panasonic HFQ Series
Reference
Irms Irms Irms Irms
Code
C (µF) WV (V) (A) C (µF) WV (V) (A) C (µF) WV (V) (A) C (µF) WV (V) (A)
C1 47 6.3 1 1000 6.3 0.8 680 10 0.8 82 35 0.4
C2 150 6.3 1.95 270 16 0.6 820 10 0.98 120 35 0.44
C3 330 6.3 2.45 470 16 0.75 1000 10 1.06 220 35 0.76
C4 100 10 1.87 560 16 0.95 1200 10 1.28 330 35 1.01
C5 220 10 2.36 820 16 1.25 2200 10 1.71 560 35 1.4
C6 33 16 0.96 1000 16 1.3 3300 10 2.18 820 35 1.62
C7 100 16 1.92 150 35 0.65 3900 10 2.36 1000 35 1.73
C8 150 16 2.28 470 35 1.3 6800 10 2.68 2200 35 2.8
C9 100 20 2.25 680 35 1.4 180 16 0.41 56 50 0.36
C10 47 25 2.09 1000 35 1.7 270 16 0.55 100 50 0.5
(1) Assumes worst case maximum input voltage and load current for a given inductance value.
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