• State Resolved
  • Locked Locked
  • Replies 1 reply
  • Subscribers 63 subscribers
  • Views 360 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

DCP022415D: DCP022415D - Recommendations on tieing +15 / -15V to output +30V?

NAD
Prodigy 160 points
Part Number: DCP022415D

Is there any recommendations to tie the +15 and -15V lines together to acquire a ~ +30V output from this module? If so, please advise. 

Input Voltage: Nominal 24V (18-36)

Output Voltage Required: ~30V 

Output Power: ~1W

Thank you.

  • 0
    TI__Expert 8130 points

    Hi Neel,

    When connecting the outputs of a dual-output DCP02 in series, I would recommend the following schematic (Figure 36) in the datasheet.

    • 24-V input applications require only a 0.47 μF of input capacitance
    • For output capacitance: make sure to select a low-ESR ceramic cap to reduce output ripple

    Regards,
    Alejandro