Texas Instruments TPS2456 Dual 12V Protection and Blocking ORing Controller Evaluation Module TPS2456EVM TPS2456EVM 데이터 시트
제품 코드
TPS2456EVM
Schematic, PCB Layout and Bill of Materials
www.ti.com
4.3
Bill of Materials
Table 1. TPS2456 BOM
COUNT
RefDes
Value
Description
Size
Part Number
Mfr
2
C1, C18
1 uF
Capacitor, Ceramic, 25V, X7R, 20%
0805
Std.
Std.
2
C2, C19
47 uF
Capacitor, Aluminum, SM, 25V, ±20%
Case D
EEE-FK1E470P
Panasonic
2
C22, C24
1uF
Capacitor, Ceramic, 16V, X5R, 10%
0603
Std.
muRata
2
C23, C25
22uF
Capacitor, Ceramic, 16V, X5R, 10%
1206
Std.
muRata
0
C26, C27
Open
Capacitor, Ceramic, 25V
0603
Std.
muRata
5
C3, C10, C11, C13,
0.1 uF
Capacitor, Ceramic, 25V, X7R, 20%
0805
Std.
Std.
C21
8
C4, C5, C6, C7,
220 uF
Capacitor, Aluminum, SM, 25V, ±20%
Case F
EEE-FK1E221P
Panasonic
C14, C15, C16, C17
0
C8, C20
Open
Capacitor, Ceramic, 25V, X7R, 20%
0805
Std.
Std.
2
C9, C12
0.022 uF
Capacitor, Ceramic, 10V, X7R, 10%
0805
Std.
Std.
2
D1, D6
MBRM140
Diode, Schottky, 1A, 40V
457-04
MBRM140G
On Semi
2
D2, D5
BZD27C15P
"Diode, Zener, 15 V @ 50 mA,
D0-219AB
BZD27C15P
Vishay
,800 mW max., Pzsm = 300 W"
2
D3, D4
LTST-C155KGJRKT
Diode, Dual LED, Water Clear, 80-mA,
0.126 X 0.106 inch
LTST-C155KGJRKT
Lite On
35/25-mcd
8
J1, J2, J8, J9, J11,
Jack, Banana, Non-ins., PC Mount
TH
3267
Pomona
J12, J18, J19
1
J10
PEC03SAAN
Header, Male 3-pin, 100mil spacing,
0.100 inch x 3
PEC03SAAN
Sullins
16
J3, J4, J5, J6, J7,
PEC02SAAN
Header, 2-pin, 100-mil spacing
0.100 in. x 2
PEC02SAAN
Sullins
J13, J14, J15, J16,
J17, J20, J21, J22,
J23, J24, J25
J17, J20, J21, J22,
J23, J24, J25
4
Q1, Q2, Q3, Q4
CSD16403Q5
MOSFET, NChan, 25V, 28A, 2.9 milliOhm
QFN5X6mm
CSD16403Q5
TI
1
Q5
BSS84DW
MOSFET, Dual Pch, 50V, 130 mA
SC-70
BSS84DW-7-F
Diodes
1
Q6
SI1972DH
MOSFET, Dual Nch, 30V, 1.3A, 190
SC-70
SI1972DH-TI-E3
Vishay
milliOhms,
2
R1, R15
0.005
Resistor, Metal Strip, 1 W, 1%
2512
WSL2512-
Vishay-Dale
5L000FEA
2
R17, R21
10k
Resistor, Chip, 1/16W, 1%
0603
Std.
Vishay
2
R18, R22
249k
Resistor, Chip, 1/16W, 1%
0603
Std.
Vishay
2
R19, R23
4.99k
Resistor, Chip, 1/16W, 1%
0603
Std.
Vishay
0
R2, R16, R25, R26
Open
Resistor, Chip, 1/16W, 1%
0603
Std.
Vishay
2
R20, R24
51.1k
Resistor, Chip, 1/16W, 1%
0603
Std.
Vishay
2
R3, R14
1K
Resistor, Chip, 1/2 W, 5%
2010
Std.
Std.
2
R4, R13
422
Resistor, Chip, 1/10 W, 1%
0805
Std.
Std.
4
R5, R6, R11, R12
100
Resistor, Chip, 1/16W, 1%
0603
Std.
Vishay
2
R7, R8
4.99k
Resistor, Chip, 1/10 W, 5%
0805
Std.
Std.
2
R9, R10
6.81K
Resistor, Chip, 1/16W, 1%
0603
Std.
Vishay
10
TP1, TP2, TP5, TP6,
5012
Test Point, White, 0.062 in. Hole
TH
5012
Keystone
TP7, TP8, TP9,
TP10, TP13, TP14
TP10, TP13, TP14
4
TP3, TP4, TP11,
5011
Test Point, Black, 0.062 in. Hole
TH
5011
Keystone
TP12
1
U1
TPS2456RHH
IC, Dual 12 V Hot Swap / ORing Controller
QFN-36
TPS2456RHH
TI
1
N/A
PCB, FR-4, 6-Layer, SMOBC, 4.830" x 5.070"
HPA545**
Any
x .062"
15
N/A
Shunt, Open-top
151-8000
Kobiconn
4
N/A
SPACER, Nylon, Hex, #6-32, 0.625"
14HTSP020
Eagle
4
N/A
SCREW, Nylon, Rnd Hd, #6-32, 0.25"
010632R025
Eagle
Notes: 1.
These assemblies must be clean and free from flux and all contaminants. Use of no clean flux is not acceptable.
2.
These assemblies must comply with workmanship standards IPC-A-610 Class 2.
3.
Ref designators marked with an asterisk ('**') cannot be substituted. All other components can be substituted with equivalent MFG's components.
4.
If banana jacks (J1 - J2), (J8 - J9), (J11 - J12) and (J18 - J19) are supplied with solder lugs, dispose of lugs prior to installation on PCB. Solder lugs are NOT to be
installed on assembly.
installed on assembly.
12
TPS2456EVM
SLVU368 – March 2010
Copyright © 2010, Texas Instruments Incorporated