SLVUCD5 January   2022 TPS629210E

 

  1.   Trademarks
  2. 1Introduction
  3. 2Performance Specification
  4. 3EVM Configuration and Modification
    1. 3.1 Input and Output Capacitors
    2. 3.2 Configurable Enable Threshold Voltage
    3. 3.3 MODE/S-CONF Setting
    4. 3.4 Power Good
    5. 3.5 Power-Good Pullup Voltage
    6. 3.6 Feedforward Capacitor Option
    7. 3.7 Output Voltage Setting
    8. 3.8 Loop Response Measurement
  5. 4EVM Test Setup
    1. 4.1 Input and Output Connectors
    2. 4.2 Jumper Configuration
      1. 4.2.1 JP1 Enable
      2. 4.2.2 JP2 MODE/S-CONF
      3. 4.2.3 JP3 Power Good
      4. 4.2.4 JP4 PG Pullup Voltage
  6. 5Test Results
  7. 6Board Layout
  8. 7Schematic and Bill of Materials
    1. 7.1 Schematic
    2. 7.2 Bill of Materials
  9. 8References

7.2 Bill of Materials

Table 7-1 TPS629210EEVM Bill of Materials
DesignatorQtyValueDescriptionPackagePart NumberManufacturer
C1147 μFCAP, TA, 47 μF, 35 V, ±10%, 0.3 Ω, SMD7343-43T495X476K035ATE300Kemet
C314.7 μFCap Ceramic 4.7-μF 25-V X7R 10% Pad SMD 1206 +125°C Automotive T/R1206CGA5L1X7R1E475K160ACTDK
C410.1 μFCAP, CERM, 0.1 μF, 25 V, ±10%, X7R, 06030603C0603C104K3RACTUKemet
C5122 μFCAP, CERM, 22 μF, 6.3 V, ±20%, X7T, AEC-Q200 Grade 1, 08050805GCM21BD70J226ME36LMuRata
J1, J22Header, 2.54 mm, 6 × 1, Gold, THHeader, 2.54 mm, 6 × 1, TH61300611121Wurth Elektronik
JP11Header, 2.54 mm, 4 × 1, Gold, THHeader, 2.54 mm, 4 × 1, TH61300411121Wurth Elektronik
JP21Header, 2.54 mm, 3 × 2, Gold, THHeader, 2.54 mm, 3 × 2, TH61300621121Wurth Elektronik
JP31Header, 2.54 mm, 2 × 1, Gold, THHeader, 2.54 mm, 2 × 1, TH61300211121Wurth Elektronik
JP41Header, 2.54 mm, 3 × 1, Gold, THHeader, 2.54 mm, 2 × 1, TH61300311121Wurth Elektronik
L113.3 μHMolded Power Inductor, Shielded, 3.3-μH 20%, 5.4-A, 37.4 mΩ DCR Max, AEC-Q200, T/RSMT_IND_3MM2_3MM5XGL3530-332MECCoilcraft
LBL11Thermal Transfer Printable Labels, 0.650" W × 0.200" H - 10,000 per rollPCB Label 0.650 × 0.200 inchTHT-14-423-10Brady
R11154 kRES, 154 k, 1%, 0.1 W, 06030603RC0603FR-07154KLYageo
R2134.0 kRES, 34.0 k, 1%, 0.1 W, 06030603RC0603FR-0734KLYageo
R3, R52100 kRES, 100 k, 1%, 0.1 W, 06030603RC0603FR-07100KLYageo
R41549 kRES, 549 k, 1%, 0.1 W, 06030603RC0603FR-07549KLYageo
R61124 kRES, 124 k, 1%, 0.1 W, 06030603RC0603FR-07124KLYageo
R7164.9 kRES, 64.9 k, 1%, 0.1 W, 06030603RC0603FR-0764K9LYageo
U113-V to 17-V, Synchronous Buck Converters in 1.6-mm × 2.1-mm SOT583 PackageSOT583TPS629210DRLR-ETTexas Instruments
C2010 μFCAP, CERM, 10 μF, 25 V, ±20%, X7R, 1206_1901206_190C3216X7R1E106M160AETDK
C6022 μFCAP, CERM, 22 µF, 6.3 V, ±20%, X7T, AEC-Q200 Grade 1, 08050805CGA4J1X7T0J226MTDK
C7, C8022 μFCAP, CERM, 22 μF, 10 V, ±20%, X7S, 08050805C2012X7S1A226M125ACTDK
C9047 μFCAP, CERM, 47 μF, 6.3 V, ±20%, X7R, 12101210GRM32ER70J476ME20LMuRata
C10022 pFCAP, CERM, 22 pF, 50 V, ±5%, C0G/NP0, 06030603GRM1885C1H220JA01DMuRata
J30Header, 2.54 mm, 2 × 1, Gold, THHeader, 2.54 mm, 2 × 1, TH61300211121Wurth Elektronik