SLUUC03A February   2019  – December 2022 TPS566235

 

  1.   TPS566235EVM-036 evaluation module
  2.   Trademarks
  3. 1Introduction
  4. 2Specification Summary
  5. 3Modifications
    1. 3.1 Output Voltage Setpoint
    2. 3.2 Mode Selection
  6. 4Schematic and Board layout
    1. 4.1 Schematic
    2. 4.2 Board Layout
  7. 5EVM Test Setup
    1. 5.1 Connectors and Jumpers Description and Placement
    2. 5.2 Start-up Procedure
  8. 6Test Waveforms
    1. 6.1 Power Up
    2. 6.2 Power Down
    3. 6.3 Output Voltage Ripple
    4. 6.4 Load Transient Response
    5. 6.5 Thermal
  9. 7List of Materials and Reference
    1. 7.1 List of Materials
    2. 7.2 Reference
  10. 8Revision History

7.1 List of Materials

Table 7-1 presents the List of materials for TPS566235EVM-036.

Table 7-1 List of Materials
Designator Quantity Description Part Number Manufacturer
PCB 1 Printed Circuit Board BSR036
C2, C3 2 Capacitor, ceramic, 22 µF, 35 V, ±20%, X5R, 1206 C3216X5R1V226M160AC TDK
C4, C5, C11, C14 4 Capacitor, ceramic, 0.1 µF, 50 V, ±10%, X7R, 0603 C1608X7R1H104K080AA TDK
C6, C7, C8 3 Capacitor, ceramic, 22 µF, 10 V, ±10%, X7R, 1206 GRM31CR71A226KE15L MuRata
C12 1 Capacitor, ceramic, 1 µF, 25 V, ±10%, X7R, 0603 06033C105KAT2A AVX
D1 1 Diode, Zener, 5.1 V, 500 mW, SOD-123 MMSZ5231B-7-F Diodes Inc.
H1, H2, H3, H4 4 Bumpon, hemisphere, 0.44 X 0.20, clear SJ-5303 (CLEAR) 3M
J1, J2 2 Terminal block, 5.08 mm, 2x1, brass, TH ED120/2DS On-Shore Technology
J3 1 Header, 2.54mm, 3x2, gold, TH 61300621121 Wurth Elektronik
JP1 1 Header, 100mil, 3x1, tin, TH PEC03SAAN Sullins Connector Solutions
L1 1 Inductor, shielded drum core, WE-superflux200,
1 uH, 15 A, 0.0046 Ω, SMD		 744311100 Wurth Elektronik
R1, R9 2 Resistor, 0, 5%, 0.1 W, 0603 RC0603JR-070RL Yageo
R2 1 Resistor, 49.9, 1%, 0.1 W, 0603 CRCW060349R9FKEA Vishay-Dale
R3 1 Resistor, 15.0 k, 1%, 0.1 W, 0603 CRCW060315K0FKEA Vishay-Dale
R4, R5, R7, R10 4 Resistor, 100 k, 1%, 0.1 W, 0603 RC0603FR-07100KL Yageo
R8 1 Resistor, 20.0 k, 1%, 0.1 W, 0603 CRCW060320K0FKEA Vishay-Dale
SH-JP1, SH-JP2 2 Shunt, 100mil, gold plated, black SNT-100-BK-G Samtec
TP1, TP3, TP7, TP14 4 Terminal, turret, TH, triple 1598-2 Keystone
TP2, TP5, TP6, TP9,
TP10, TP11, TP12, TP15		 8 Test point, miniature, red, TH 5000 Keystone
TP4, TP8, TP13, TP16 4 Test point, miniature, black, TH 5001 Keystone
U1 1 4.5-V to 18-V, 6-A synchronous buck converter TPS566235RJNR Texas Instruments
C1 0 Capacitor, ceramic, 22 µF, 35 V, ±20%, X5R, 1206 C3216X5R1V226M160AC TDK
C9, C10 0 Capacitor, ceramic, 22 µF, 10 V, ±10%, X7R, 1206 GRM31CR71A226KE15L MuRata
C13 0 Capacitor, ceramic, 100 pF, 100 V, ±5%, C0G/NP0, 0603 GRM1885C2A101JA01D MuRata
R6 0 Resistor, 0, 5%, 0.1 W, 0603 RC0603JR-070RL Yageo
FID1, FID2, FID3 0 Fiducial mark. There is nothing to buy or mount