SNVU698B September   2020  – December 2020 LMQ61460-Q1

 

  1.   1
  2.   Trademarks
  3. 1Introduction
    1. 1.1 LMQ61460-Q1 Synchronous Step-Down Voltage Converter
  4. 2Quick Start Guide
  5. 3Detailed Descriptions
  6. 4Schematic
    1. 4.1 Alternative BOM Configurations
  7. 5Board Layout
  8. 6LMQ61460EVM-400K Board Test Results
    1. 6.1 EMI
    2. 6.2 Board Efficiency
    3. 6.3 Load Regulation
    4. 6.4 Thermals
  9. 7Bill of Materials
  10. 8Revision History

4.1 Alternative BOM Configurations

Table 4-1 Different BOM Configurations
VOUTFREQUENCYRFBBRTCOUTCIN + CHFL1
3.3 V400 kHz43.2 kΩ33.2 kΩ6 x 22 µF2 x 4.7 µF + 2 x 100 nF4.7 µH (XHMI6060)
3.3 V2100 kHz43.2 kΩ6.04 kΩ3 x 22 µF2 x 4.7 µF + 2 x 100 nF1 µH (XEL5030)
5 V400 kHz24.9 kΩ33.2 kΩ4 x 22 µF2 x 4.7 µF + 2 x 100 nF4.7 µH (XHMI6060)
5 V2100 kHz24.9 kΩ6.04 kΩ3 x 22 µF2 x 4.7 µF + 2 x 100 nF1 µH (XEL5030)