Texas Instruments TLV62090EVM-125 Evaluation Module TLV62090EVM-125 TLV62090EVM-125 Datenbogen
Produktcode
TLV62090EVM-125
Schematic, Printed-Circuit Board Layout, and Bill of Materials
Figure 10. Bottom Layer
5.3
Bill of Materials
Table 2. PWR125A Bill of Materials
Count
-001
RefDes
Value
Description
Size
Part Number
MFR
2
C1-2
22µF
Capacitor, Ceramic Chip, 10V, X5R, 10%
0805
STD
STD
1
C3
47µF
Capacitor, Tantalum, 8V, 35milliohm, 20%
3528(B)
T520B476M008ATE035
Kemet
2
C4-5
10nF
Capacitor, Ceramic, 25V, X5R, 10%
0603
Std
Std
0
C6-7
open
Capacitor, Ceramic
1210
Std
Std
0
C8
open
Capacitor, Ceramic
0805
Std
Std
0
C9
Capacitor, Ceramic, 50V, C0G, 5%
0603
Std
Std
7
J1-7
PEC02SAAN
Header, Male 2-pin, 100mil spacing
0.100 inch x 2
PEC02SAAN
Sullins
1
JP1
PEC03SAAN
Header, 3 pin, 100mil spacing
0.100 x 3
PEC03SAAN
Sullins
1
L1
1.0 µH
Inductor, Power, 4.5A, ±20%
0.157 x 0.157 inch
XFL4020-102ML
Coilcraft
1
R1
200k
Resistor, Chip, 1/16W, 1%
0603
Std
Std
1
R2
158k
Resistor, Chip, 1/16W, 1%
0603
Std
Std
1
R3
500k
Resistor, Chip, 1/16W, 1%
0603
Std
Std
1
R4
1.00M
Resistor, Chip, 1/16W, 1%
0603
Std
Std
0
TP1
STD
Test Point, O.032 Hole
0.032
Std
Std
1
U1
TLV62090RGT
IC, 3A High Efficient Synchronous Step Down Converter
QFN-16
TLV62090RGT
TI
1
–
–
Shunt, 100-mil, Black
0.100
929950-00
3M
1
–
–
PCB
1.8 x 1.8 x 0.031 inch
PWR125
Any
1
–
–
Label (See note 5)
1.25 x 0.25 inch
THT-13-457-10
Brady
9
SLVU693B – March 2012 – Revised May 2012
TLV62090EVM-125 Evaluation Module
Copyright © 2012, Texas Instruments Incorporated