Texas Instruments TPS61087 Evaluation Module TPS61087EVM-317 TPS61087EVM-317 Datenbogen
Produktcode
TPS61087EVM-317
3
Schematic, Bill of Materials, and Board Layout
3.1
Schematic
3.2
Bill of Materials
Schematic, Bill of Materials, and Board Layout
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This section provides the TPS61087EVM bill of materials and schematics. Compensation is optimized for
stability for different LC output filters. To optimize for fast transient response, see
stability for different LC output filters. To optimize for fast transient response, see
.
Figure 1. TPS61087EVM Schematic
Table 3. HPA317A Bill of Materials
RefDes
Value
Description
Size
Part Number
MFR
C1, C2
10
µ
F
Capacitor, Ceramic, 10V, X7R or X5R, 10%
0805
GRM21BR71A106KE51 or
Murata or
LMK212BJ106KG-T
Taiyo Yuden
C3
1
µ
F
Capacitor, Ceramic, 16V, X7R or X5R, 10%
0805
GRM21BR71C105KA01 or
Murata or
EMK212B7105KG-T
Taiyo Yuden
C4
33 nF
Capacitor, Ceramic, 16V, X7R, 10%
0805
Std
Std
C5
Open
Capacitor, Ceramic, 16V, X7R
0805
Std
Std
C6
2.7 nF
Capacitor, Ceramic, 16V, X7R, 10%
0805
Std
Std
C7, C8, C9,
10
µ
F
Capacitor, Ceramic, 25V, X7R or X5R, 10%
1206
GRM31CR61E106KA12 or
Murata or
C10
TMK316BJ106KL-T
Taiyo Yuden
D1
SL22
Diode, Schottky Rectifier, 2A, 20 V
DO-214AA
SL22
Vishay
J1, J4
Header, Male 6-pin, 100mil spacing
0.100 inch x 6
Std
Std
J2, J3
Header, Male 3-pin, 100mil spacing
0.100 inch x 3
Std
Std
L1
3.3
µ
H
Inductor, SMT, 3.42A, 24 milliohm
0.288 x 0.288 inch
7447789003
Wurth
Elektronik
Elektronik
R1
16k
Resistor, Chip, 1/10W, 1%
0805
Std
Std
R2
200k
Resistor, Chip, 1/10W, 1%
0805
Std
Std
R3
18k
Resistor, Chip, 1/10W, 1%
0805
Std
Std
R4
0
Resistor, Chip, 1/10W, 5%
0805
Std
Std
U1
TPS61087DSC
IC, 600kHz/1.2MHz Step-Up DC-DC Converter
SON-10
TPS6108DSC
TI
—
PCB
2.4 In x 1.65 In x
HPA317
Any
0.062 In
—
Shunt, 100-mil, Black
0.100
929950-00
3M
TPS61087EVM
4
SLVU230A – August 2008 – Revised January 2009