SLVUA03A December   2013  – May 2021 TPS65261-1

 

  1.   Trademarks
  2. 1Background
  3. 2Board Layout
    1. 2.1 EVM Layout
  4. 3Bench Test Setup Conditions
    1. 3.1 Jumpers and Switches
  5. 4Power-Up Procedure
  6. 5Schematic
  7. 6Bill of Materials
  8. 7Revision History

4 Power-Up Procedure

Power sequence with dedicated enable pin:

  1. Connect JP4 to GND.
  2. Apply 4.5 V - 18 V to J4.
  3. Toggle JP31, JP32 or JP1 to enable VOUT1, VOUT2 and VOUT3 respectively.
  4. Apply loads to the output connectors.

Power sequence with the pre-defined power up and power down sequence:

  1. Connect JP4 to V7V.
  2. Connect JP31 to High (or Low), JP32 to High (or Low)
  3. Apply 4.5 V - 18 V to J4.
  4. Toggle JP1 to enable VOUT1, VOUT2 and VOUT3.
  5. Apply loads to the output connectors.