Texas Instruments Evaluation Module for TPS54622 Synchronous Step Down SWIFT Converter TPS54622EVM-012 TPS54622EVM-012 Datenbogen
Produktcode
TPS54622EVM-012
Schematic and Bill of Materials
4.2
Bill of Materials
presents the bill of materials for the TPS54622EVM-012.
Table 5. TPS54622EVM-012 Bill of Materials
Count
RefDes
Value
Description
Size
Part Number
MFR
0
C1
Open
Capacitor, Ceramic
1210
Std
Std
1
C2
10
µ
F
Capacitor, Ceramic, 25V, X5R, 20%
1210
Std
Std
1
C3
0.1
µ
F
Capacitor, Ceramic, 25V, X7R, 10%
0603
Std
Std
1
C4
0.01
µ
F
Capacitor, Ceramic, 25V, X7R, 10%
0603
Std
Std
1
C5
47pF
Capacitor, Ceramic, 50V, COG, 10%
0603
Std
Std
1
C6
100
µ
F
Capacitor, Ceramic, 6.3V, X5R, 20%
1206
Std
Std
0
C7
Open
Capacitor, Ceramic
1206
Std
Std
1
C8
4.7
µ
F
Capacitor, Ceramic, 25V, X5R, 10%
0805
Std
Std
1
C9
0.022
µ
F
Capacitor, Ceramic, 25V, X5R, 10%
0603
Std
Std
0
C10, C11
Open
Capacitor, Ceramic
0603
Std
Std
0.27 x 0.25
3
J1, J2, J4
ED555/2DS
Terminal Block, 2-pin, 6-A, 3.5mm
ED555/2DS
OST
inch
J3, J5, J6,
4
PEC02SAAN
Header, Male 2-pin, 100mil spacing
0.100 inch x 2 PEC02SAAN
Sullins
J7
MSS1048-
1
L1
3.3
µ
H
Inductor, SMT, 7.2A, 10.4milliohm
0.402 sq inch
Coilcraft
332NL_
1
R1
35.7k
Resistor, Chip, 1/16W, 1%
0603
Std
Std
1
R2
8.06k
Resistor, Chip, 1/16W, 1%
0603
Std
Std
1
R3
100k
Resistor, Chip, 1/16W, 1%
0603
Std
Std
1
R4
3.74k
Resistor, Chip, 1/16W, 1%
0603
Std
Std
1
R5
51.1
Resistor, Chip, 1/16W, 1%
0603
Std
Std
1
R6
10.0k
Resistor, Chip, 1/16W, 1%
0603
Std
Std
1
R7
2.21k
Resistor, Chip, 1/16W, 1%
0603
Std
Std
0
R8, R9
Open
Resistor, Chip, 1/16W, 1%
0603
Std
Std
TP1, TP3,
0.100 x 0.100
6
TP4, TP6,
5000
Test Point, Red, Thru Hole Color Keyed
5000
Keystone
inch
TP7, TP8
TP2, TP5,
0.100 x 0.100
3
5001
Test Point, Black, Thru Hole Color Keyed
5001
Keystone
TP9
inch
3.5mm x
IC, 1.6V-17V Synchronous Buck PWM
TPS54622RG
1
U1
TPS54622RHL
3.3mm
TI
Converter with Integrated MOSFET
HL
QFN14
2
—
Shunt, 100-mil, Black
0.100
929950-00
3M
1.25 x 0.25
THT-13-457-
1
—
Label (see note 5)
Brady
inch
10
1
—
PCB, 2.5
”
x 2.5
”
x 0.062
”
PWR012
Any
Notes
1.
These assemblies are ESD sensitive, ESD precautions shall be observed.
2.
These assemblies must be clean and free from flux and all contaminants. Use of no clean flux is not acceptable.
3.
These assemblies must comply with workmanship standards IPC-A-610 Class 2.
4.
Ref designators marked with an asterisk (
‘
**
’
) cannot be substituted. All other components can be substituted with equivalent
MFG
'
s components.
5.
Install label in silkscreened box after final wash. Text shall be 8 pt font
16
TPS54622EVM-012, 6-A, SWIFT
™
Regulator
—
Evaluation Module
SLVU441A
–
May 2011
–
Revised September 2011
Copyright
©
2011, Texas Instruments Incorporated