Texas Instruments TPS51220EVM Evaluation Module TPS51220EVM TPS51220EVM Datenbogen
Produktcode
TPS51220EVM
Bill of Materials
Table 8. Bill of Materials (continued)
Reference
Qty
Description
Size
Mfr
Part Number
R16
0
Resistor, Chip
0603
Std
Std
R18, R28
2
Resistor, Chip, 5.6k
Ω
, 1/10W, 1%
0603
Std
Std
R19, R26
0
Resistor, Chip
0603
Std
Std
R20
0
Resistor, Chip, m
Ω
, 1 W, 1%
3712
Std
Std
R21
1
Resistor, Chip, 62k
Ω
, 1/10W, 1%
0603
Std
Std
R24
1
Resistor, Chip, 27k
Ω
, 1/10W, 1%
0603
Std
Std
R27
0
Resistor, Chip
0603
Std
Std
R32
0
Resistor, Chip
0603
Std
Std
R29
1
Resistor, Chip, 4.7k
Ω
, 1/10W, 1%
0603
Std
Std
R30, R33
2
Resistor, Chip, 15.4
Ω
, 1/10W, 1%
0603
Std
Std
R31
0
Resistor, Chip
0603
Std
Std
R38
1
Resistor, Chip, 0
Ω
, 1/10W, 1%
0603
Std
Std
R39
1
Resistor, Chip, 0
Ω
, 1/10W, 1%
0603
Std
Std
S1, S2, S3
3
Switch, ON-ON Mini Toggle
0.28
×
0.18
"
Nikkai
G12AP
J1, J2
2
Terminal Block, 2-pin, 15A, 5,1mm
0.40
×
0.35inch
OST
ED1609
JP1, JP2, JP3, JP4
4
Header, 2
×
4-pin, 100mil spacing (36-pin strip) 0.20
×
0.40inch
Sullins
PTC36DAAN
—
4
Shunt, 100-mil, Black
0.100
Std
Std
TP1, TP2
2
Pin, Probe monitor (VOUT1)
0.12(D)
×
0.4 inch
Keystone or
5002 LC-2-S
MAC8
TP3, TP10, TP11
3
Pin, Probe monitor (EN, ENx)
0.12(D)
×
0.4 inch
Keystone or
5002 LC-2-S
MAC8
TP4, TP17
2
Pin, Probe monitor (SW-node)
0.12(D)
×
0.4 inch
Keystone or
5002 LC-2-S
MAC8
TP5
0
Pin, Probe monitor (IMON)
0.12(D)
×
0.4 inch
Keystone or
5002 LC-2-S
MAC8
TP6, TP18
2
Pin, Probe monitor (PGOOD)
0.12(D)
×
0.4 inch
Keystone or
5002 LC-2-S
MAC8
TP7, TP8, TP9
3
Pin, Probe monitor (LDO)
0.12(D)
×
0.4 inch
Keystone or
5002 LC-2-S
MAC8
TP12, TP13
2
Pin, Probe monitor (VOUT2)
0.12(D)
×
0.4 inch
Keystone or
5002 LC-2-S
MAC8
TP14, TP15
2
Pin, Probe monitor (VIN)
0.12(D)
×
0.4 inch
Keystone or
5002 LC-2-S
MAC8
TP16
0
Pin, Probe monitor (IMON)
0.12(D)
×
0.4 inch
Keystone or
5002 LC-2-S
MAC8
U1
1
IC, Dual Peak Current Mode, Sync.
QFN32
TI
TPS51220RHB
Step-down Controller
VIN, GNDI
2
Pin, Wiring Terminal (VIN)
0.12(D)
×
0.4 inch
Mill Max or
3183-2-00-15-00-00-080
MAC8
or WT-3-1
VOUT1, GND1,
3
Pin, Wiring Terminal (VOUT1)
0.12(D)
×
0.4 inch
Mill Max or
3183-2-00-15-00-00-080
GND3
MAC8
or WT-3-1
VOUT2, GND2,
3
Pin, Wiring Terminal (VOUT2)
0.12(D)
×
0.4 inch
Mill Max or
3183-2-00-15-00-00-080
GND4
MAC8
or WT-3-1
SYNC, GNDS
2
Pin, Wiring Terminal (SYNC)
0.12(D)
×
0.4 inch
Mill Max or
3183-2-00-15-00-00-080
MAC8
or WT-3-1
8
High-Performance Synchronous Buck EVM Using the TPS51220
SLVU251A
–
June 2008
–
Revised May 2011
Copyright
©
2008
–
2011, Texas Instruments Incorporated