Details

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BUY UCC28019AD https://www.utsource.net/itm/p/5760727.html
8-Pin Continuous Conduction Mode (CCM) PFC Controller
Description: The UCC28019AD is a high-performance current-mode PWM controller designed for off-line and DC-to-DC converter applications. Features: High-performance current-mode control Programmable oscillator frequency up to 500kHz Programmable soft-start Programmable line under-voltage lockout Programmable peak current limit Programmable cycle-by-cycle current limit Programmable maximum duty cycle Programmable minimum on-time Programmable over-voltage protection Programmable over-temperature protection Programmable dead-time Programmable external synchronization Programmable slope compensation Programmable leading edge blanking Programmable output voltage feed-forward Programmable current sense amplifier Programmable current sense threshold Programmable voltage sense threshold Programmable voltage sense amplifier Programmable voltage sense gain Programmable current sense gain Programmable current sense offset Programmable voltage sense offset Programmable soft-stop Programmable soft-stop ramp rate Programmable current sense filter Programmable voltage sense filter Programmable current sense amplifier bandwidth Programmable voltage sense amplifier bandwidth Programmable output voltage feed-forward gain Programmable output voltage feed-forward offset Programmable output voltage feed-forward filter Programmable output voltage feed-forward bandwidth Programmable output voltage feed-forward ramp rate Programmable output voltage feed-forward slew rate Programmable output voltage feed-forward slew rate limit Programmable output voltage feed-forward slew rate limit Programmable output voltage feed-forward slew rate limit Programmable output voltage feed-forward slew rate limit Programmable output voltage feed-forward slew rate limit Programmable output voltage feed-forward slew rate limit Programmable output voltage feed-forward slew rate limit Programmable output voltage feed-forward slew rate limit Programmable output voltage feed-forward slew rate limit Programmable output voltage feed-forward slew rate limit Programmable output voltage feed-forward slew rate limit Programmable output voltage feed-forward slew rate limit Programmable output voltage feed-forward slew rate limit Programmable output voltage feed-forward slew rate limit Programmable output voltage feed-forward slew rate limit Programmable output voltage feed-forward slew rate limit Programmable output voltage feed-forward slew rate limit Programmable output voltage feed-forward slew rate limit Programmable output voltage feed-forward slew rate limit Programmable output voltage feed-forward slew rate limit Programmable output voltage feed-forward slew rate limit Programmable output voltage feed-forward slew rate limit Programmable output voltage feed-forward slew rate limit Programmable output voltage feed-forward slew rate limit Programmable output voltage feed-forward slew rate limit Programmable output voltage feed-forward slew rate limit Programmable output voltage feed-forward slew rate limit Programmable output voltage feed-forward slew rate limit Programmable output voltage feed-forward slew rate limit Programmable output voltage feed-forward slew rate limit Programmable output voltage feed-forward slew rate limit Programmable output voltage feed-forward slew rate limit Programmable output voltage feed-forward slew rate limit Programmable output voltage feed-forward slew rate limit Programmable output voltage feed-forward slew rate limit Programmable output voltage feed-forward slew rate limit Programmable output voltage feed-forward slew rate limit Programmable output voltage feed-forward slew rate limit Programmable output voltage feed-forward slew rate limit Programmable output voltage feed-forward slew rate limit Programmable output voltage feed-forward slew rate limit Programmable output voltage feed-forward slew rate limit Programmable output voltage feed-forward slew rate limit Programmable output voltage feed-forward slew rate limit Programmable output voltage feed-forward slew rate limit Programmable output voltage feed-forward slew rate limit Programmable output voltage feed-forward slew rate limit Programmable output voltage feed-forward slew rate limit Programmable output voltage feed-forward slew rate limit Programmable output voltage feed-forward slew rate limit Programmable output voltage feed-forward slew rate limit Programmable output voltage feed-forward slew rate limit Programmable output voltage feed-forward slew rate limit Programmable output voltage feed-forward slew rate limit Programmable output voltage feed-forward slew rate limit Programmable output (For reference only)