Datasheet

LM2854
www.ti.com SNVS560C –MARCH 2008–REVISED APRIL 2013
Table 7. LM2854 1 MHz Bill of Materials, V
IN
= 3.3V, V
OUT
= 0.8V, I
OUT (MAX)
= 4A, Optimized for Solution
Size and Transient Response
Ref Des Description Case Size Manufacturer Manufacturer P/N
U1 Synchronous Buck Regulator HTSSOP-16 Texas Instruments LM2854MHX-1000
C
IN
47 µF, X5R, 6.3V 1206 TDK C3216X5R0J476M
C
O
47 µF, X5R, 6.3V 1206 TDK C3216X5R0J476M
L
O
0.47 µH, 14.5 mΩ, 7A 4.06 x 4.45 x 2.00 mm Vishay Dale IHLP1616BZER0R47M11
R
FB1
110 kΩ 0402 Vishay Dale CRCW04021103F-e3
R
COMP
1.0 kΩ 0402 Vishay Dale CRCW04021001F-e3
R
F
1.0Ω 0402 Vishay Dale CRCW04021R0F-e3
C
COMP
27 pF, ±5%, C0G, 50V 0402 Murata GRM1555C1H270JZ01
C
SS
10 nF, ±10%, X7R, 16V 0402 Murata GRM155R71C103KA01
C
F
1.0 µF, ±10%, X7R, 10V 0402 Murata GRM155R61A105KE15
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