LM3475EVAL National Semiconductor, LM3475EVAL Datasheet - Page 12

• Manufacturer Part Number: LM3475EVAL
• Description: BOARD EVALUATION LM3475
• Manufacturer: National Semiconductor

Specifications of LM3475EVAL

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 2.5V
• Current - Output: 2A
• Voltage - Input: 2.7 ~ 10V
• Regulator Topology: Buck
• Board Type: Fully Populated
• Utilized Ic / Part: LM3475
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• Power - Output: -
• Frequency - Switching: -

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Layout
Bill of Materials
Designator
C
R
R
C
C
D1
Q1
L1
OUT
FB2
FB1
FF
IN
(Continued)
Schottky, 20V, 2A
2.15k , 0805, 1%
10µF, 16V, X5R
1nF, 25V, X7R
1k , 0805, 1%
100µF, 6V, Ta
Description
10µH, 3.1A
30V, 2.5A
FIGURE 6. Top Layer (Standard Board)
FIGURE 5.
(2:1 Scale)
12
TPSY107M006R0100
VJ1206Y102KXXA
EMK325BJ106MN
CRCW08052151F
CRW08051001F
CDRH103R100
Part Number
CMSH2-20L
Si2343
20070106
Central Semiconductor
TAIYO YUDEN
20070101
Vendor
Sumida
Vishay
Vishay
Vishay
Vishay
AVX