SLVUA85A June   2014  – May 2021 TPS65261

 

  1.   Trademarks
  2. 1Background
  3. 2TPS65261 Schematic
  4. 3Board Layout
    1. 3.1 EVM Layout
  5. 4Bench Test Setup Conditions
    1. 4.1 Headers Description and Jumper Placement
    2. 4.2 Jumpers and Switches
  6. 5Power-Up Procedure
  7. 6Bill of Materials
  8. 7Revision History

6 Bill of Materials

Table 6-1 lists the BOM for this EVM.

Table 6-1 TPS65261 Bill of Materials
DesignatorQtyValueDescriptionPackage ReferencePart NumberManufacturer
!PCB11Printed Circuit BoardPWR650Any
C1, C11, C1830.047uFCAP, CERM, 0.047uF, 50V, +/-10%, X7R, 06030603C1608X7R1H473KTDK
C2, C3, C12, C13, C21, C22622uFCAP, CERM, 22uF, 16V, +/-20%, X5R, 120612061206YD226MAT2AAVX
C4, C14, C15, C23, C25522pFCAP, CERM, 22pF, 50V, +/-5%, C0G/NP0, 0603060306035A220JAT2AAVX
C5182pFCAP, CERM, 82pF, 50V, +/-5%, C0G/NP0, 0603060306035A820JAT2AAVX
C613300pFCAP, CERM, 3300pF, 50V, +/-10%, X7R, 06030603C0603C332K5RACTUKemet
C7, C8, C9310uFCAP, CERM, 10uF, 25V, +/-10%, X5R, 12061206GRM31CR61E106KA12LMuRata
C1011uFCAP, CERM, 1uF, 25V, +/-10%, X7R, 06030603C1608X7R1E105K080ABTDK
C16, C2422200pFCAP, CERM, 2200pF, 50V, +/-10%, X7R, 06030603C0603C222K5RACTUKemet
C17, C19, C2030.01uFCAP, CERM, 0.01uF, 50V, +/-5%, X7R, 06030603C0603C103J5RACTUKemet
C26, C27, C280DNICAP, CERM, 0.01uF, 50V, +/-5%, X7R, 06030603C0603C103J5RACTUKemet
J1, J2, J3, J44Terminal Block, 6A, 3.5mm Pitch, 2-Pos, TH7.0x8.2x6.5mmED555/2DSOn-Shore Technology
J5, J6, J7, J84Header, 100mil, 3x1, Tin plated, THHeader, 3 PIN, 100mil, TinPEC03SAANSullins Connector Solutions
L1, L2, L334.7uHInductor, Shielded Drum Core, Superflux, 4.7uH, 6A, 0.02 ohm, SMDWE-HC4744311470Wurth Elektronik eiSos
LBL11Thermal Transfer Printable Labels, 0.650" W x 0.200" H - 10,000 per rollPCB Label 0.650"H x 0.200"WTHT-14-423-10Brady
R1, R2, R8, R10, R15, R1660RES, 0 ohm, 5%, 0.1W, 06030603CRCW06030000Z0EAVishay-Dale
R3, R7, R20320.0kRES, 20.0k ohm, 1%, 0.1W, 06030603CRCW060320K0FKEAVishay-Dale
R41147kRES, 147k ohm, 1%, 0.1W, 06030603CRCW0603147KFKEAVishay-Dale
R5, R6, R13, R19410.0kRES, 10.0k ohm, 1%, 0.1W, 06030603CRCW060310K0FKEAVishay-Dale
R9, R11, R21, R22, R235100kRES, 100k ohm, 1%, 0.1W, 06030603CRCW0603100KFKEAVishay-Dale
R12, R18230kRES, 30k ohm, 5%, 0.1W, 06030603CRCW060330K0JNEAVishay-Dale
R14145.3kRES, 45.3k ohm, 1%, 0.1W, 06030603CRCW060345K3FKEAVishay-Dale
R17173.2kRES, 73.2k ohm, 1%, 0.1W, 06030603CRCW060373K2FKEAVishay-Dale
R25, R26, R27351kRES, 51k ohm, 5%, 0.1W, 06030603CRCW060351K0JNEAVishay-Dale
SH-J111x2Shunt, 100mil, Gold plated, BlackShunt969102-0000-DA3M
TP1, TP2, TP6, TP7, TP8, TP9, TP127WhiteTest Point, Miniature, White, THWhite Miniature Testpoint5002Keystone
TP3, TP5, TP10, TP13, TP155BlackTest Point, Miniature, Black, THBlack Miniature Testpoint5001Keystone
TP4, TP11, TP140DNITest Point, Miniature, White, THWhite Miniature Testpoint5002Keystone
U114.5V to 18V Input Voltage, 3A/2A/2A Output Current Triple Synchronous Step-Down Converter, RHB0032ERHB0032ETPS65261RHBTexas Instruments
Note:Unless otherwise noted in the columns, all parts may be substituted with equivalents.