Other Parts Discussed in Thread: UCC28720, PMP9243
We need some help on 3 projects ASAP. All are relating to the UCC28910 and a similar fault condition, operating voltage range. These are all of the products that we’re currently using the UCC28910 on. All schematics and component info has been provided to 'Lough, Benjamin' ben.lough@ti.com and Jenkins, Darren d.jenkins@ti.com . Said files can be emailed as needed.
Product 1
Tested (single phase) voltage range: 214VAC minimum – untested maximum
Voltage range required: 140VAC - 630VAC
Product 2
Tested (single phase) voltage range: 80.5 – 263VAC
Voltage range required: 70VAC - 277VAC
Product 3
Tested voltage range: 85.8 - 245VAC
Voltage range required: 70VAC - 277VAC