* include pulse-by-pulse current limiting, and a low 5-µA quiescent current during shutdown. The UCC39422 incorporates programmable power-on reset circuitry and an uncommitted comparator for low voltage detection. The available packages are 20-pin TSSOP or 20-pin N for the UCC39422, and 16-pin TSSOP o
UCC39421
Unitrode
1.18 MB
Multimode high frequency pwm controller.
ą UCC29421, UCC29422, UCC39421, UCC39422 MULTIMODE HIGHĆFREQUENCY PWM CONTROLLER
SLUS246C
* OCTOBER 1999
* REVISED FEBRUARY 2005
D O.
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