Nov 22, 2005 #1 Y ynhe Full Member level 3 Joined May 28, 2001 Messages 184 Helped 6 Reputation 12 Reaction score 2 Trophy points 1,298 Location China Activity points 1,343 Hi all How to design a MAXIM frequency limiting circuit. You know the switching frequency varied with load and input voltage in Hysteresis Buck . I holp limit the frequency not to over 500kHZ. Do you have any good ideas? Thanks!
Hi all How to design a MAXIM frequency limiting circuit. You know the switching frequency varied with load and input voltage in Hysteresis Buck . I holp limit the frequency not to over 500kHZ. Do you have any good ideas? Thanks!
Nov 22, 2005 #2 H huojinsi Full Member level 5 Joined Jan 21, 2005 Messages 256 Helped 25 Reputation 50 Reaction score 6 Trophy points 1,298 Activity points 2,216 Re: MAXIM frequency limiting circuit in Hysteresis Buck dc d In myself viewpoint,u can change oscillator current when input and load are varying,so the oscillator frequency may change .
Re: MAXIM frequency limiting circuit in Hysteresis Buck dc d In myself viewpoint,u can change oscillator current when input and load are varying,so the oscillator frequency may change .