Because of the Thanksgiving holiday in the U.S., TI E2E™ design support forum responses may be delayed from November 25 through December 2. Thank you for your patience.

  • State Resolved
  • Locked Locked
  • Replies 3 replies
  • Subscribers 64 subscribers
  • Views 1201 views
  • Users 0 members are here
Support feedback
Options
Options
Similar topics

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.

LM5002: LM5002 SEPIC with coupled inductors

Hitesh Barot
Prodigy 110 points
Part Number: LM5002

Hello Guys,

I would like to use a LM5002 for a 10-36 VDC in with 16VDC out @ 150mA. I have used the same schematic given in the datasheet for 24 VDC SEPIC regulator ( made change the value of resistors for Feedback       R5= 11.8K and R6 =1K). and changed the EN pin resistors for min value of 10 V ( R1= 17.5K and R2 = 2.49K). Also getting the 16 V output but as i put the load at output of more than 10mA the voltage is getting down .

Can you guys pls help me out for this possible issue or share some design calculation regarding the same? Also see the attached schematic.

Thanks in Advance !

Regards,

Hitesh