Specifications

Pg 28 Vicor 800-735-6200 Westcor Division 408-522-5280 Applications Engineering 800-927-9474 Rev. 4/2010
PFC MegaPAC Design Guide
Output Sequencing (contd)
Channel #1: 5V Output
Channel #2: 3.3V Output
Channel #3: 5V DC OK signal
Figure 4. Startup Waveforms
Figure 5. Shutdown Waveforms
5V Out
p
ut
5V DC OK
3.3V Out
p
ut
5V Out
p
ut
5V DC OK
3.3V Out
p
ut