ą UCC29421, UCC29422, UCC39421, UCC39422 MULTIMODE HIGHĆFREQUENCY PWM CONTROLLER SLUS246C OCTOBER 1999 REVISED FEBRUARY 2005 D Operation Down to an Input Voltage of 1.8 V simplified schematic block diagram and application circuit D High Efficiency Boost, SEPIC or Flyback (Buck-Boost) Topologies D Drives External FETs for High-Current Applications D Up to 2-MHz Oscillator D Synchronizable Fixed Frequency Operation D High-Efficiency Low-Power Mode D High-Efficiency at Very
Datasheet Details
Part number:
UCC29421, UCC39421
Manufacturer:
Unitrode
File Size:
1.18 MB
Description:
Multimode high frequency pwm controller.
Note:
This datasheet PDF includes multiple part numbers: UCC29421, UCC39421.
Please refer to the document for exact specifications by model.