SLIU003A October   2009  – September 2022 TPS55065-Q1

 

  1.   Trademarks
  2. 1Introduction
  3. 2Setup
    1. 2.1 Input/Output Connector Description
    2. 2.2 Setup
    3. 2.3 Operation
  4. 3Board Layout
  5. 4Schematic
  6. 5Revision History

4 Schematic

GUID-B4B78AC7-70B7-4C69-A04F-EA7DACA6A489-low.gif Figure 4-1 TPS55065EVM Schematic
Table 4-1 TPS55065EVM Bill of Materials
COUNT REF DES DESCRIPTION SIZE MFR PART NO.
2 C1, C2 Capacitor, ceramic, 4.7nF, 50V, 10% 0603 muRata GRM188R71H472KA01B
1 C3 Capacitor, ceramic, 470nF, 16V, 10% 0603 muRata GRM188R71C474KA88B
2 C4, C7 Capacitor, ceramic, 100nF, 16V, 10% 0603 muRata GRM188R71C104KA01J
1 C5 Capacitor, ceramic, 100nF, 50V, 10% 1206 muRata GCM319R71H104KA37B
1 C6 Capacitor, electrolytic, 470uF, 50V, 10% 10mm Nichicon UHW1H471MPD
1 C8 Capacitor, tantalum, 47uF, 16V, 20% 6032 Sprague 594D476X0016C2T
1 C9 Capacitor, ceramic, 1uF, 16V, 10% 0603 muRata GRM188R71C105KA12B
1 C10 Capacitor, ceramic, 10nF, 16V, 10% 0603 muRata GRM188R71C103KA01B
2 D1, D2 Diode, Schottky, 3A, 100V SMC IR 30BQ100
5 J1, J2, J3, J4, J5 Test point, 42mil 0.042 Std Std
5 JP1, JP2, JP3, JP4, JP5 Header, 3 pin, 100mil spacing, (36-pin strip) 0.100 x 3 Sullins PTC36CAAN
1 JP6 Header, 2 pin, 100mil spacing, (36-pin strip) 0.100 x 2 Sullins PTC36CAAN
2 L1, L2 Inductor, SMT, 33uH, 4.34, 54.9mΩ 12.3mm x 12.3mm Coilcraft MSS1260T-333
1 R1 Resistor, chip, 12.1kΩ, 1/16W, 1% 0603 Std Std
1 R2 Resistor, chip, 68.1kΩ, 1/16W, 1% 0603 Std Std
2 R3, R4 Resistor, chip, 20kΩ, 1/16W, 1% 0603 Std Std
1 R5 Resistor, chip, 33.2kΩ, 1/16W, 1% 0603 Std Std
1 U1 IC, TPS55065QPWPRQ1 TI TPS55065QPWP
PCB, 1.875in x 1.875in x 0.062in Any TPS55065, REV A