Texas Instruments TPS54229 Synchronous Step-Down DCAP2 Mode Converter Evaluation Module TPS54229EVM-056 TPS54229EVM-056 데이터 시트
제품 코드
TPS54229EVM-056
Schematic, Bill of Materials, and Reference
6.2
Bill of Materials
Table 5. Bill of Materials
RefDes
Qty
Value
Description
Size
Part Number
MFR
C1, C2
2
10uF
Capacitor, Ceramic, 25V, X5R, 20%
1210
Std
Std
C3, C7
2
0.1uF
Capacitor, Ceramic, 50V, X7R, 10%
0603
Std
Std
C4, C8
0
Open
Capacitor, Ceramic
0603
Std
Std
C5
1
0.47uF
Capacitor, Ceramic, 16V, X7R, 10%
0603
Std
Std
C6
1
8200pF
Capacitor, Ceramic, 25V, X7R , 10%
0603
Std
Std
C9, C10, C11
2
22uF
Capacitor, Ceramic, 6.3V, X5R, 20%
1206
C3216X5R0J226M
TDK
D1
0
Open
Diode, 0.5 A, 30 V, 2PIN
TUMD2
RSX051VA-30
Rohm
J1, J2
2
ED555/2DS
Terminal Block, 2-pin, 6-A, 3.5mm
0.27 x 0.25 inch
ED555/2DS
Sullins
JP1
1
PEC03SAAN
Header, Male 3-pin, 100mil spacing
0.100 inch x 3
PEC03SAAN
Sullins
L1
1
2.2uH
Inductor, SMT, 5.5A, 14.6 m
Ω
0.256 x 0.280 inch
CLF7045T-2R2N
TDK
R1
1
8.25k
Resistor, Chip, 1/16W, 1%
0603
Std
Std
R2
1
22.1k
Resistor, Chip, 1/16W, 1%
0603
Std
Std
R3, R5
2
0
Resistor, Chip, 1/16W, 1%
0603
Std
Std
R4
1
10.0k
Resistor, Chip, 1/16W, 1%
0603
Std
Std
R5
0
Open
Resistor, Chip, 1/16W, 1%
0603
Std
Std
TP1, TP3,
3
5000
Test Point, Red, Thru Hole Color Keyed
0.100 x 0.100 inch
5000
Keystone
TP4, TP5,
TP6, TP8
TP6, TP8
TP2, TP7,
3
5001
Test Point, Black, Thru Hole Color Keyed
0.100 x 0.100 inch
5001
Keystone
TP9
U1
1
TPS54229DDA
IC, 4.5-18V Input, 2-A Sync. Step-Down SWIFT
SO8[DDA]
TPS54229DDA
TI
Converter with Eco-Mode
–
1
Shunt, 100-mil, Black
0.100
929950-00
3M
–
1
PCB
PWR056
Any
6.3
Reference
1. TPS54229, Single Synchronous Converter With Integrated High Side and Low Side MOS FET data
sheet (
14
TPS54229EVM-056, 2-A, SWIFT
™
Regulator
—
Evaluation Module
SLVU493
–
October 2011
Copyright
©
2011, Texas Instruments Incorporated