SLOU441 July   2016 TPA3255

 

  1.   TPA3255EVM
    1.     Trademarks
    2. 1 Hardware Overview
      1. 1.1 TPA3255EVM Features
      2. 1.2 TPA3255EVM Frequency Adjust
      3. 1.3 TPA3255EVM Single-Ended and Differential Input
      4. 1.4 TPA3255EVM Clip Overtemperature and Fault Indicators
    3. 2 TPA3255EVM Setup
      1. 2.1 TPA3255EVM Setup
      2. 2.2 Hardware Requirements
      3. 2.3 Hardware Default Setup BTL (2.0)
    4. 3 Using TPA3255EVM in Different Output Configurations
      1. 3.1 BTL Plus Two SE (2.1) Operation
      2. 3.2 PBTL (0.1) Output Operation
      3. 3.3 Single-Ended (SE) Output (4.0) Operation
    5. 4 Board Layouts, Bill of Materials, and Schematic
      1. 4.1 TPA3255EVM Board Layouts
      2. 4.2 TPA3255EVM Board Dimension
      3. 4.3 Bill of Materials
      4. 4.4 TPA3255EVM Schematics

4.3 Bill of Materials

Table 8 displays the BOM for this EVM.

Table 8. Bill of Materials

Designator Quantity Value Description Package Reference Part NUmber Manufacturer
!PCB1 1 Printed Circuit Board AAP053 Any
C1 1 0.047 µf CAP, CERM, 0.047 µF, 25 V, ± 10%, X7R, 0402 402 GRM155R71E473KA88D MuRata
C2 1 0.1 µf CAP, CERM, 0.1 µF, 100 V, ± 10%, X7R, 0603 603 GRM188R72A104KA35J MuRata
C3, C32, C33, C47, C48, C83, C84 7 1 µf CAP, CERM, 1 µF, 100 V, ± 10%, X7R, 1206 1206 GRM31CR72A105KA01L MuRata
C4 1 2.2 µf CAP, CERM, 2.2 µF, 100 V, ± 10%, X7R, 1210 1210 C1210C225K1RACTU Kemet
C5 1 47µf CAP, AL, 47 µF, 16 V, ± 20%, 0.36 Ω, SMD SMT Radial D EEE-FK1C470P Panasonic
C6 1 4.7µf CAP, CERM, 4.7 µF, 25 V, ± 10%, X7R, 1206 1206 GRM31CR71E475KA88L MuRata
C7 1 5600 pF CAP, CERM, 5600 pF, 50 V, ± 10%, X7R, 0603 603 GRM188R71H562KA01D MuRata
C8, C50 2 0.47µf CAP, CERM, 0.47 µF, 25 V, ± 10%, X7R, 0603 603 GRM188R71E474KA12D MuRata
C9, C13, C14, C15, C22, C51, C67, C68, C69, C72, C82 11 0.1 µf CAP, CERM, 0.1 µF, 50 V, ± 10%, X7R, 0603 603 C0603C104K5RACTU Kemet
C10 1 100 µf CAP, AL, 100 µF, 6.3 V, ± 20%, 0.7 Ω, SMD SMT Radial C EEE-FK0J101UR Panasonic
C11, C26, C37, C45, C61 5 0.01 µf CAP, CERM, 0.01 µF, 100 V, ± 10%, X7R, 0603 603 06031C103KAT2A AVX
C12 1 4700 pF CAP, CERM, 4700 pF, 50 V, ± 10%, X7R, 0603 603 C0603X472K5RACTU Kemet
C16, C53, C70, C81 4 10 µf CAP, CERM, 10 µF, 16 V, ± 10%, X5R, 0805 805 EMK212BJ106KG-T Taiyo Yuden
C17, C20, C28, C38, C55, C62, C63, C66, C71 9 10 µf CAP, AL, 10 µF, 16 V, ± 20%, 1.35 Ω, SMD SMT Radial B EEE-FK1C100R Panasonic
C18, C23, C57, C65 4 22 pF CAP, CERM, 22 pF, 50 V, ± 5%, C0G/NP0, 0603 603 GRM1885C1H220JA01D MuRata
C19, C30, C58, C64 4 100 pF CAP, CERM, 100 pF, 50 V, ± 5%, C0G/NP0, 0603 603 GRM1885C1H101JA01D MuRata
C21, C34, C42, C56 4 1500 µf CAP, AL, 1500 µF, 63 V, ± 20%, 0.03 Ω, AEC-Q200 Grade 2, TH Dia 18 mm EEU-FC1J152 Panasonic
C24, C35, C43, C59 4 1 µf CAP, Film, 1 µF, 250 V, ± 5%, TH 18mm × 9.5mm × 17.5 mm PHE426HB7100JR06 Kemet
C25, C36, C44, C60 4 1000 pF CAP, CERM, 1000 pF, 100 V, ± 5%, C0G/NP0, 1206 1206 12061A102JAT2A AVX
C27, C29, C52, C54 4 0.033 µf CAP, CERM, 0.033 µF, 25 V, ± 10%, X7R, 0603 603 GRM188R71E333KA01D MuRata
C31, C46 2 4700 µf CAP, AL, 4700 µF, 80 V, ± 20%, 0.071 Ω, TH D35 mm × L30 mm SLPX472M080H3P3 Cornell Dubilier Electronics
C39 1 47 µf CAP, AL, 47 µF, 63 V, ± 20%, 0.65 Ω, SMD SMT Radial F EEE-FK1J470P Panasonic
C40, C41 2 1 µf CAP, CERM, 1 µF, 16 V, ± 10%, X7R, 0603 603 GRM188R71C105KA12D MuRata
C49 1 0.01 µf CAP, CERM, 0.01 µF, 50 V, ± 10%, X7R, 0603 603 GRM188R71H103KA01D MuRata
D1 1 100 V Diode, Schottky, 100 V, 1 A, SMA SMA B1100-13-F Diodes Inc.
D2 1 Orange LED, Orange, SMD LED_0805 LTST-C170KFKT Lite-On
D3 1 100 V Diode, Schottky, 100 V, 3 A, SMA SMA SK310A-TP Micro Commercial Components
D4 1 Red LED, Red, SMD LED_0805 LTST-C170KRKT Lite-On
D5 1 Green LED, Green, SMD LED_0805 LTST-C171GKT Lite-On
H1 1 Heat Sink, Vertical Heatsink ATS-TI1OP-519-C1-R3 Advanced Thermal Solutions
H2, H3, H4, H5, H6, H12, H13 7 MACHINE SCREW PAN PHILLIPS M3 5mm Screw M3 Phillips head MPMS 003 0005 PH B&F Fastener Supply
H7, H8, H9, H10, H11 5 Standoff, Hex, 25-mm Length, M3, Aluminum Standoff M3 24438 Keystone
J1, J2, J9 3 Dual Binding Posts with Base, 2x1, TH Dual Binding Posts with Base, 2 × 1, TH 6883 Pomona Electronics
J3 1 RCA Jack, Vertical, Red, TH RCA JACK, RED RCJ-022 CUI Inc.
J4, J5, J6, J7, J8, J19, J26, J27 8 Header, 100 mil, 3 × 1, Gold, TH PBC03SAAN PBC03SAAN Sullins Connector Solutions
J10, J12 2 Header, 2.54 mm, 3 × 1, TH Header, 2.54 mm, 3 × 1, TH 22-11-2032 Molex
J11, J20 2 Binding Post, BLACK, TH 11.4 mm × 27.2 mm 7007 Keystone
J14 1 RCA Jack, Vertical, Black, TH RCA Jack, Vertical, Black, TH RCJ-021 CUI Inc.
J15 1 RCA Jack, Vertical, Blue, TH RCA Jack, Vertical, Blue, TH RCJ-025 CUI Inc.
J16 1 Header, 100 mil, 4 × 2, Tin, TH Header, 4 × 2, 100 mil, Tin PEC04DAAN Sullins Connector Solutions
J17 1 Header (friction lock), 100 mil, 4 × 1, Gold, TH Header 4 × 1 keyed 22112042 Molex
J18 1 RCA Jack, Vertical, White, TH RCA JACK, WHITE RCJ-023 CUI Inc.
J21, J30 2 Header, 100 mil, 2 × 1, Gold, TH Sullins 100 mil, 1 × 2, 230 mil above insulator PBC02SAAN Sullins Connector Solutions
J22, J23, J24, J25, J29 5 JUMPER TIN SMD 6.85 mm × 0.97 mm × 2.51 mm S1911-46R Harwin
J28 1 Receptacle, 100 mil, 8 × 2, Gold, TH Receptacle, 8 × 2, Body 21.08 mm × 4.95 mm, Pitch 2.54 mm SSQ-108-02-G-D Samtec
L1 1 100 µH Inductor, Shielded Drum Core, Ferrite, 100 µH, 1.5 A, 0.165 Ω, SMD 10 mm × 5 mm × 10 mm 7447714101 Wurth Elektronik
L2, L3, L4, L5 4 10 µH Inductor, Toroid, Powdered Iron, 10 µH, 6.1 A, 0.026 Ω, TH 28.6 mm × 12.3 mm MA5172-AE Coilcraft
L6 1 10 µH Inductor, Wirewound, 10 µH, 0.8 A, 0.204 Ω, SMD 2-Pin SMD, Body 4 mm × 4 mm, Height 1.2 mm NRS4012T100MDGJV Taiyo Yuden
L7 1 10 µH Inductor, Wirewound, 10 µH, 0.08 A, 0.36 Ω, SMD 603 GLFR1608T100M-LR TDK
Q1, Q2 2 60 V MOSFET, N-CH, 60 V, 0.17 A, SOT-23 SOT-23 2N7002-7-F Diodes Inc.
R1, R3, R4, R12, R30, R44, R46 7 0 RES, 0, 5%, 0.1 W, 0603 603 CRCW06030000Z0EA Vishay-Dale
R2 1 182 k RES, 182 k, 1%, 0.125 W, 0805 805 ERJ-6ENF1823V Panasonic
R5, R10, R19, R23, R33, R35 6 100 RES, 100, 1%, 0.1 W, 0603 603 CRCW0603100RFKEA Vishay-Dale
R6 1 100 k RES, 100 k, 1%, 0.1 W, 0603 603 CRCW0603100KFKEA Vishay-Dale
R7, R8, R20, R21, R25, R27, R37, R38, R41, R42 10 10.0 k RES, 10.0 k, 0.1%, 0.1 W, 0603 603 RT0603BRD0710KL Yageo America
R9, R43, R45, R48 4 100 k RES, 100 k, 1%, 0.063 W, 0402 402 CRCW0402100KFKED Vishay-Dale
R11, R14, R18, R22 4 3.3 RES, 3.3, 5%, 0.1 W, 0603 603 CRCW06033R30JNEA Vishay-Dale
R13 1 22.0 k RES, 22.0 k, 1%, 0.1 W, 0603 603 RC0603FR-0722KL Yageo America
R15, R36, R52 3 10.0 k RES, 10.0 k, 1%, 0.1 W, 0603 603 CRCW060310K0FKEA Vishay-Dale
R16 1 20.0 k RES, 20.0 k, 1%, 0.1 W, 0603 603 RC0603FR-0720KL Yageo America
R17 1 30.0 k RES, 30.0 k, 1%, 0.1 W, 0603 603 RC0603FR-0730KL Yageo America
R24, R28 2 47 k RES, 47 k, 5%, 0.1 W, 0603 603 RC0603JR-0747KL Yageo America
R26 1 3.30 k RES, 3.30 k, 1%, 0.1 W, 0603 603 RC0603FR-073K3L Yageo America
R29, R31 2 1.00 k RES, 1.00 k, 1%, 0.1 W, 0603 603 CRCW06031K00FKEA Vishay-Dale
R32 1 12.0 k RES, 12.0 k, 1%, 0.1 W, 0603 603 ERJ-3EKF1202V Panasonic
R34 1 360 RES, 360, 5%, 0.063 W, 0402 402 CRCW0402360RJNED Vishay-Dale
R39 1 4.99 k RES, 4.99 k, 1%, 0.063 W, 0402 402 CRCW04024K99FKED Vishay-Dale
R40 1 1.00 k RES, 1.00 k, 1%, 0.063 W, 0402 402 CRCW04021K00FKED Vishay-Dale
S1 1 Switch, SPDT, On-On, 2 Pos, TH Switch, 7 mm × 4.5 mm 200USP1T1A1M2RE E-Switch
SH1, SH2, SH3, SH4, SH5, SH6, SH7, SH8 8 1 × 2 Shunt, 100 mil, Gold plated, Black Shunt 969102-0000-DA 3M
U1 1 High Voltage 1A Step Down Switching Regulator, 10-pin LLP, Pb-Free SDC10A LM5010ASD/NOPB Texas Instruments
U2 1 1A Low Dropout Regulator, 4-pin SOT-223, Pb-Free MP04A LM2940IMP-12/NOPB Texas Instruments
U3 1 FIXED LOW-DROPOUT VOLTAGE REGULATOR, DCY0003A DCY0003A TLV1117-33IDCY Texas Instruments
U4 1 150W Stereo/300W MONO PurePath HD Analog-input Power Stage, DDV0044D DDV0044D TPA3255D2DDVR Texas Instruments
U5, U6 2 Dual Low-Noise Operational Amplifier, 10 to 30 V, 0 to 70 degC, 8-pin SOIC (D0008A), Green (RoHS& no Sb/Br) D0008A NE5532ADR Texas Instruments
U7 1 ULTRA-SMALL SUPPLY VOLTAGE SUPERVISORS, DCK0005A DCK0005A TPS3802K33DCKR Texas Instruments
C73, C74, C75, C76 0 22 pF CAP, CERM, 22 pF, 50 V, ± 5%, C0G/NP0, 0603 603 GRM1885C1H220JA01D MuRata
C77, C78, C79, C80 0 1 µf CAP, CERM, 1 µF, 50 V, ± 10%, X7R, 1206 1206 GRM31MR71H105KA88L MuRata
FID1, FID2, FID3, FID4, FID5, FID6 0 Fiducial mark. There is nothing to buy or mount. N/A N/A N/A
J13 0 Header, 100 mil, 2 × 1, Gold, TH Sullins 100 mil, 1 × 2, 230 mil above insulator PBC02SAAN Sullins Connector Solutions
R47, R49, R50, R51 0 10.0 k RES, 10.0 k, 1%, 0.1 W, 0603 603 CRCW060310K0FKEA Vishay-Dale
R53, R54, R55, R56 0 3.3 RES, 3.3, 5%, 0.75 W, 2010 2010 CRCW20103R30JNEF Vishay-Dale
TP1, TP2, TP3, TP4, TP5, TP6, TP7, TP8, TP9, TP10, TP11, TP12, TP13, TP14 0 Test Point, Multipurpose, Grey, TH Grey Multipurpose Testpoint 5128 Keystone