ą UCC29421, UCC29422, UCC39421, UCC39422 MULTIMOD.
Unitrode
UCC39421 - Multimode High Frequency PWM Controller
ą UCC29421, UCC29422, UCC39421, UCC39422 MULTIMODE HIGHĆFREQUENCY PWM CONTROLLER SLUS246C − OCTOBER 1999 − REVISED FEBRUARY 2005 D Operation Down to.