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RT7251AZQW
Evaluation Board
Bill of Materials
Reference
Qty
Part number
Description
Package
Manufacture
U1
1
RT7251AZQW
DC-DC Converter
WDFN-8L 2x2
Richtek
C1, C2
2
C3216X5R1H106K160AB
1206
TDK
1210
Murata
0603
Murata
0603
TDK
10μF/±10%/50V/X5R
Ceramic Capacitor
22μF/±10%/16V/X5R
C4, C5
2
GRM32ER61C226KE20#
Ceramic Capacitor
10nF/±10%/50V/X7R
C7
1
GRM32MR71H103KA01#
Ceramic Capacitor
C3, C6
2
C1608X7R1H104K080AA
0.1μF/±10%/50V/X7R
Ceramic Capacitor
C8, C9, C10
0
Not Installed
0603
L1
1
15μH/2.7A/±20%,
DCR=50mΩ, Inductor
8mmx8mmx4mm
R1
1
110kΩ/±1%, Resistor
0603
R2
1
36kΩ/±1%, Resistor
0603
R3, R4
1
100kΩ/±1%, Resistor
0603
CP1
1
Short
D3, R6
0
Not Installed
TP
6
Test Pin
GP
4
Golden Pin
NR8040T150M
TAIYO YUDEN
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.
UG7251AZQW-00
March
2014
www.richtek.com
1