Texas Instruments LMR10510 Small Footprint LLP Buck Regulator 3 MHz 1A Demo Board LMR10510YSDDEMO/NOPB LMR10510YSDDEMO/NOPB Datenbogen
Produktcode
LMR10510YSDDEMO/NOPB
FB
GND
SW
EN
VOUT
VIN
L1
D1
R1
R2
VINA / VIND
C1
C4
C3
U1
C2
GND
GND
EN
2
6
4, 5
1
3
R3
Chf
LMR10515 Demo Board Schematic
6
LMR10515 Demo Board Schematic
Figure 3. LMR10515 Demo Board Schematic
Table 2. Bill of Materials LMR10515Y
Part ID
Part Value
Manufacturer
Part Number
Package Type
U1
1.5A Buck Regulator
Texas Instruments
LMR10515
WSON
C1, C2
2.2µF, 10V, X5R
TDK
C2012X5R1A225K
0805
C3, C4
22µF, 6.3V, X5R
TDK
C3216X5R0J226M
1206
Chf
22nF, 50V, X7R
Murata
GRM188R71H223KA01D
0603
D1, Catch Diode
Schottky 1.5A, 30VR
Toshiba
CRS08
SFLAT
L1
1.0 µH, 2.05A, 45m
Ω
Murata
LQH32PN1R0NN0
R1
20.0 K
Ω
, 1%
Vishay
CRCW060320K0FKEA
0603
R2
10.0 K
Ω
, 1%
Vishay
CRCW060310K0FKEA
0603
R3
1 Meg
Ω
, 5%
Vishay
CRCW06031M00JNEA
0603
GND
Test Point, Black
Keystone
5011
VIN
Test Point, Red
Keystone
5010
VOUT
Test Point, Orange
Keystone
5013
EN
Test Point, Yellow
Keystone
5014
4
AN-2184 LMR10510/LMR10515/LMR10520 Demo Board
SNVA501A – October 2011 – Revised April 2013
Copyright © 2011–2013, Texas Instruments Incorporated