BP85256D Overview
Features BP85256D Ultra-high Integration Off-line Switcher IC The BP85256D is a high performance, highly Integrated VCC capacitor, freewheeling diode and integrated power supply switcher IC with low standby feedback diode consumption. The BP85256D can be configured as Integrated 650V power MOSFET buck, buck-boost topologies for universal 85~265V AC Integrated high-voltage current source for self- inputs. The...
BP85256D Key Features
- Integrated VCC capacitor, freewheeling diode and
- Integrated 650V power MOSFET
- Integrated high-voltage current source for self
- No load consumption <50mW at 230VAC
- Fixed 12V output
- Fast transient response and low output ripple
- Optimized line and load regulation
- Reduced audible noise at light load
- Adaptive switching frequency, 45kHz maximum
- Frequency modulation for EMI improvement