SLVUBX7A June   2020  – November 2020 TPS552882

 

  1.   Trademarks
  2. 1Introduction
    1. 1.1 Performance Specification
    2. 1.2 Modification
  3. 2Connector, Test Point and Jumper Descriptions
    1. 2.1 Connector and Test Point Descriptions
    2. 2.2 Jumper Configuration
      1. 2.2.1 JP1 (ENABLE)
      2. 2.2.2 JP2(SYNC)
  4. 3Test Procedure
  5. 4Schematic, Bill of Materials, and Board Layout
    1. 4.1 Schematic
    2. 4.2 Bill of Materials
    3. 4.3 Board Layout
  6. 5Revision History

4.2 Bill of Materials

Table 4-1 lists the EVM bill of materials.

Table 4-1 Bill of Materials
Designator QTY Value Description Package Part Number Manufacturer
C1 1 68uF CAP, Polymer Hybrid, 68 uF, 50 V, ±20%, 30 ohm, 8x10 SMD 8x10 EEHZA1H680P Panasonic
C2, C3 2 10uF CAP, CERM, 10 µF, 75 V,±20%, X7R, AEC-Q200 Grade 1, 1210 1210 CGA6P1X7R1N106M250AC TDK
C4, C5, C11, C17 4 1uF CAP, CERM, 1 µF, 50 V,±20%, X5R, AEC-Q200 Grade 3, 0603 0603 GRT188R61H105ME13D MuRata
C6, C7, C8, C9 4 10uF CAP, CERM, 10 µF, 50 V,±10%, X7R, AEC-Q200 Grade 1, 1206 1206 CGA5L1X7R1H106K160AC TDK
C10 1 220uF CAP, Polymer Hybrid, 220 uF, 25 V, ±20%, 27 ohm, 8x10 SMD 8x10 EEHZA1E221P Panasonic
C12, C13, C18 3 0.1uF CAP, CERM, 0.1 uF, 50 V, ±10%, X7R, AEC-Q200 Grade 1, 0402 0402 CGA2B3X7R1H104K050BB TDK
C14 1 4.7uF CAP, CERM, 4.7 µF, 16 V,±10%, X5R, AEC-Q200 Grade 3, 0603 0603 GRT188R61C475KE13D MuRata
C15, C23 2 0.01uF CAP, CERM, 0.01 uF, 50 V, ±10%, X7R, AEC-Q200 Grade 1, 0402 0402 CGA2B3X7R1H103K050BB TDK
C16 1 100pF CAP, CERM, 100 pF, 50 V, ±5%, C0G/NP0, AEC-Q200 Grade 1, 0402 0402 CGA2B2C0G1H101J050BA TDK
C19, C20 2 0.1µF ±10% 50V Ceramic Capacitor X8L 0603 (1608 Metric) 0603 GCM188L81H104KA57D Murata Electronics North America
J1, J2, J3, J4 4 Terminal, Turret, TH, Double Keystone1502-2 1502-2 Keystone
J5, J6, J7, JP2 4 Header, 100mil, 2x1, Tin, TH Header, 2 PIN, 100mil, Tin PEC02SAAN Sullins Connector Solutions
JP1 1 Header, 100mil, 3x1, Tin, TH Header, 3 PIN, 100mil, Tin PEC03SAAN Sullins Connector Solutions
L1 1 4.7uH Inductor, Shielded, Composite, 4.7 uH, 24 A, 0.01 ohm, SMD Inductor, 11.3x10x10mm XAL1010-472MEB Coilcraft
Q1, Q2 2 40V MOSFET, N-CH, 40 V, 40 A, AEC-Q101, SON-8 SON-8 IPZ40N04S5L4R8ATMA1 Infineon Technologies
R1, R15, R16 3 102k RES, 102 k, 1%, 0.063 W, AEC-Q200 Grade 0, 0402 0402 CRCW0402102KFKED Vishay-Dale
R2 1 11.3k RES, 11.3 k, 1%, 0.063 W, AEC-Q200 Grade 0, 0402 0402 CRCW040211K3FKED Vishay-Dale
R3 1 49.9 RES, 49.9, 1%, 0.063 W, AEC-Q200 Grade 0, 0402 0402 CRCW040249R9FKED Vishay-Dale
R4 1 10 mOhms ±1% 1W Chip Resistor 1206 (3216 Metric) Automotive AEC-Q200, Current Sense, Moisture Resistant Metal Element 1206 CRF1206-FZ-R010ELF Bourns
R5, R6 2 1.00 RES, 1.00, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 CRCW06031R00FKEA Vishay-Dale
R7 1 49.9k RES, 49.9 k, 1%, 0.063 W, AEC-Q200 Grade 0, 0402 0402 CRCW040249K9FKED Vishay-Dale
R8 1 0 RES, 0, 5%, 0.063 W, AEC-Q200 Grade 0, 0402 0402 CRCW04020000Z0ED Vishay-Dale
R9 1 20.0k RES, 20.0 k, 1%, 0.063 W, AEC-Q200 Grade 0, 0402 0402 CRCW040220K0FKED Vishay-Dale
R10 1 15.0k RES, 15.0 k, 1%, 0.063 W, AEC-Q200 Grade 0, 0402 0402 CRCW040215K0FKED Vishay-Dale
R11 1 150k RES, 150 k, 1%, 0.063 W, AEC-Q200 Grade 0, 0402 0402 CRCW0402150KFKED Vishay-Dale
R12 1 0 RES, 0, 5%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 CRCW06030000Z0EA Vishay-Dale
R13 1 147k RES, 147 k, 1%, 0.1 W, 0603 0603 RC0603FR-07147KL Yageo
R14 1 115k RES, 115 k, 1%, 0.063 W, AEC-Q200 Grade 0, 0402 0402 CRCW0402115KFKED Vishay-Dale
TP1, TP2, TP3, TP4, TP5, TP6, TP7, TP8 8 Test Point, Miniature, Orange, TH Orange Miniature Testpoint 5003 Keystone
U1 1 36-V, 16-A Buck-boost Converter VQFN-HR26 TPS552882RPM Texas Instruments
C21, C22 0 2200pF CAP, CERM, 2200 pF, 250 V, ±10%, X7R, 0805 0805 GRM21AR72E222KW01D MuRata
R17, R18 0 1.0 RES, 1.0, 5%, 0.5 W, 1206 1206 CRM1206-JW-1R0ELF Bourns