SLVU474C August   2011  – May 2021 TPS65270

 

  1.   Trademarks
  2. 1Introduction
  3. 2Background
  4. 3Schematic
  5. 4Board Layout
  6. 5Bench Test Setup Conditions
    1. 5.1 Headers Description and Jumper Placement
    2. 5.2 Jumpers
  7. 6Power-Up Procedure
  8. 7Bill of Materials
  9. 8Revision History

5.2 Jumpers

Table 5-1 Jumpers
JUMPER
NO.		FUNCTIONPLACEMENTCOMMENT
JP1BUCK1 enable (EN1)Connect EN1 to GND to disable VOUT1, connect EN1 to VIN to enable VOUT1;
Leave open to enable VOUT1
JP2BUCK2 enable (EN2)Connect EN2 to GND to disable VOUT2, connect EN2 to VIN to enable VOUT2;
Leave open to enable VOUT2
JP3Low Power Mode (LOW_P)Connect LOW_P to GND to enter forced PWM mode; Connect LOW_P to VCC to enter automatic PSM/PWM modeCannot leave open