BPA8505D Overview
Features The BPA8505D is a high performance, highly integrated ◼ Integrated 700V power MOSFET power supply switcher IC with low standby consumption. ◼ Integrated high-voltage current source for self- The BPA8505D can be configured as buck, buck-boost, or flyback topologies for universal 85~265V AC inputs. The BPA8505D integrates a 700 V power MOSFET, a highvoltage current source for self-biasing, a current sensing l...
BPA8505D Key Features
- Integrated 700V power MOSFET
- Integrated high-voltage current source for self
- <100mW no load consumption at 230VAC
- Excellent transient response
- Low output ripple
- Optimized line and load regulation
- Reduced audible noise at light load
- Adaptive switching frequency, 45kHz maximum
- Frequency modulation for EMI improvement
- Internal soft start