Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Register Log in

SG2534 Close Loop Design Buck Converter

Status
Not open for further replies.
S

sac1991

Member level 2
Joined
Jan 21, 2017
Messages
52
Helped
7
Reputation
14
Reaction score
7
Trophy points
8
Activity points
409
I am trying to close the loop using SG3524 for a buck converter. I have used a high side drive with sg3524. But at starting, the output of Op Amp pin is 4V and it's corresponds to lowest duty cycle. Then my output voltage is not rising. I have connected reference voltage to +ve pin and resistor divider to -ve pin to the output voltage resistor divider.
 

Hi,

show your schematic a tell which OPAMP you refer to.

Klaus
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top