SLUUCJ4A February   2022  – March 2022 TPS566242 , TPS566247

 

  1.   Trademarks
  2. 1Introduction
  3. 2Performance Specification Summary
  4. 3Modifications
    1. 3.1 Output Voltage Setpoint
  5. 4Test Setup and Results
    1. 4.1 Input/Output Connections
    2. 4.2 Start-Up Procedure
    3. 4.3 Efficiency
    4. 4.4 Load Regulation
    5. 4.5 Line Regulation
    6. 4.6 Load Transient Response
    7. 4.7 Output Voltage Ripple
    8. 4.8 Start-Up
    9. 4.9 Shutdown
  6. 5Board Layout
    1. 5.1 Layout
  7. 6Schematic and List of Materials
    1. 6.1 Schematic
    2. 6.2 List of Materials
  8. 7Reference
  9. 8Revision History

6.2 List of Materials

Table 6-1 List of Materials
Des QTY Description Part Number Manufacturer
!PCB1 1 Printed Circuit Board BSR200 Any
C1, C2 2 Capacitor, ceramic, 10 µF, 25 V, ±20%, X5R, 0805 GRM21BR61E106MA73L

MuRata
C3, C8 2 Capacitor, ceramic, 0.1 µF, 25 V, ±10%, X7R, 0603 C0603C104J3RACAUTO KEMET
C4–C7 4 Capacitor, ceramic, 22 µF, 10 V, ±20%, X5R, 0805 GRM21BR61A226ME44L MuRata
C10 1 Capacitor, ceramic, 0.01 uF, 50 V, +/- 10%, X7R, 0603 C1608X7R1H103K080AA TDK
J1, J2 2 Terminal block, 5.08 mm, 2 × 1, Brass, TH ED120/2DS On-Shore Technology
JP1 1 Header, 100 mil, 2 × 1, tin, TH PEC02SAAN Sullins Connector Solutions
L1 1 Inductor, Shielded Drum Core, WE-Superflux200, 1 uH, 15 A, 0.0046 ohm, SMD 744311100 Wurth Elektronik
LBL1 1 Thermal transfer printable labels, 0.650" W × 0.200" H - 10,000 per roll THT-14-423-10 Brady
R1 1 Resistor, 20 kΩ, 5%, 0.1 W, AEC-Q200 Grade 0, 0603 CRCW06030000Z0EA Vishay-Dale
R2 1 Resistor, 30 kΩ, 5%, 0.1 W, AEC-Q200 Grade 0, 0603 CRCW060320K0JNEA Vishay-Dale
R3 1 Resistor, 51 Ω, 5%, 0.1 W, AEC-Q200 Grade 0, 0603 CRCW060351R0JNEA Vishay-Dale
R4 1 Resistor, 7.5 kΩ, 1%, 0.1 W, 0603 RC0603FR-073K09L Yageo
R5 1 Resistor, 10.0 kΩ, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 CRCW060310K0FKEA Vishay-Dale
SH-JP1 1 Shunt, 100 mil, gold plated, black SNT-100-BK-G Samtec
TP1, TP4, TP5, TP7 4 Terminal, turret, TH, double 1502-2 Keystone
TP2, TP3, TP8, TP9, TP11 5 Test point, miniature, red, TH 5000 Keystone
TP6, TP10, TP12, TP13 4 Test Point, miniature, black, TH 5001 Keystone
U1 1 3-V to 16-V Input, 6-A Synchronous Buck Converter, DRL0006A (SOT-563) TPS566242DRLR Texas Instruments
D1 1 Diode, Zener, 5.1 V, 500 mW, SOD-123 MMSZ5231B-7-F Diodes Inc.