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RT2855BHGQW
Evaluation Board
your power partner.
Bill of Materials
Reference
Qty
Part Number
Description
Package
Manufacture
U4
1
RT2855BHGQW
DC/DC Converter
WQFN-16 3x3
RICHTEK
C1
1
C2, C5, C6, C8,
C12
5
C1608X7R1H104K080AA
0.1μF/±10%/50V/X7R
C-0603
TDK
C3, C4
2
UMK325BJ106MM
10µF/50V/X7R
C-1210
TAIYO
YUDEN
C7
1
0603B332K500
3.3nF/50V/X7R
C-0603
WALSIN
C9
1
C3225X5R1E226MT
22µF/25V/X5R
C-1210
TDK
C10
1
C3225X5R1E226MT
22µF/25V/X5R
C-1210
TDK
C13
1
NA
C14
1
NA
L1
1
1.4µH/7A
8 x 8 x 4.2 mm
TAIYO
YUDEN
R1
1
0
R-0603
R2
1
8.25k
R-0603
R3
1
22.1k
R-0603
R4, R5
2
100k
R-0603
R6, R7
2
NA
NC
NR8040T1R4N
More Information
For more information, please find the related datasheet or application notes from Richtek website
http://www.richtek.com.
Important Notice for Richtek Evaluation Board
THIS DOCUMENT IS FOR REFERENCE ONLY, NOTHING CONTAINED IN THIS DOCUMENT SHALL BE CONSTRUED AS RICHTEK’S WARRANTY, EXPRESS
OR IMPLIED, UNDER CONTRACT, TORT OR STATUTORY, WITH RESPECT TO THE PRESENTATION HEREIN. IN NO EVENT SHALL RICHTEK BE LIABLE T O
BUYER OR USER FOR ANY AND ALL DAMAGES INCLUDING WITHOUT LIMITATION TO DIRECT, INDIRECT, SPECIAL, PUNITIVE OR CONSEQUENTIAL
DAMAGES.
EVB_RT2855BHGQW-00
October 2015
1
http://www.richtek.com