OBSOLETE
Data Sheet
Single Phase Synchronous Buck PWM Controller
AP3581A/B/C
General Description
The1AP3581A/B/C1is1a1compact1synchronous-rect ified buck controller specifically designed to operate from 5V/12V supply and deliver high-quality output voltage as low as 0.6V (AP3581A) or 0.8V (AP3581B/C). The AP3581A/B/C operates at fixed frequency of 300kHz...