SLVU411A September   2010  – June 2021 TPS62120

 

  1.   Trademarks
  2. 1Introduction
    1. 1.1 Features
    2. 1.2 Applications
  3. 2TPS62120EVM Schematic
  4. 3Connector and Test Point Descriptions
    1. 3.1 Enable Jumpers/Switches (RefDes) TPS62120
      1. 3.1.1  J1 VIN
      2. 3.1.2  J2 S+/S–
      3. 3.1.3  J3 GND
      4. 3.1.4  J4 VOUT
      5. 3.1.5  J5 S+/S–
      6. 3.1.6  J6 GND
      7. 3.1.7  JP1 EN
      8. 3.1.8  JP2 SGND
      9. 3.1.9  J7 VOUT (SMA)
      10. 3.1.10 J8 PG/GND
  5. 4Test Configuration
    1. 4.1 Hardware Setup
    2. 4.2 Procedure
  6. 5TPS62120EVM Test Data
    1. 5.1 Efficiency
    2. 5.2 Start-Up
    3. 5.3 Load Transient Response
    4. 5.4 Typical Operation, 60 mA
    5. 5.5 Typical Operation, 10 mA
    6. 5.6 Current Limit Operation
  7. 6TPS62120EVM Assembly Drawings and Layout
  8. 7Bill of Materials
  9. 8Revision History

7 Bill of Materials

Table 7-1 lists the bill of materials for the TPS62120EVM.

Table 7-1 TPS62120EVM-640 Bill of Materials
CountRefDesValueDescriptionSizePart NumberMFR
1C14.7 µFCapacitor, Ceramic, 25 V, X5R, 20%0805GRM21BR61E475MA12LmuRata
1C34.7 µFCapacitor, Ceramic, Low Inductance, 6.3 V, X5R, 20%0603GRM188R60J475ME19DmuRata
1C515 pFCapacitor, Ceramic, 50 V, C0G-NP0, 5%0603StdStd
1L118 µHInductor, SMT, 0.56 A, 750 mΩ0.118 x 0.118 inchLPS3015-183MLCoilcraft
1R1301kResistor, Chip, 1/16W, 1%0603StdStd
1R2243kResistor, Chip, 1/16W, 1%0603StdStd
1R310.0 kΩResistor, Chip, 1/16W, 1%0603StdStd
1U1TPS62120DRVIC, 15-V, 75-mA High-Efficiency Buck Converter with Snooze ModeSSOPTPS62120DCNTI