Digital multi-mode PFC and LLC combo controllers
The XDP™ IDP2303 is a high performance digital combo controller with integrated drivers and 600V depletion cell designed for boost PFC and half-bridge LLC targeting switched-mode power supplies (SMPS) from 75W to 300W.
Summary of Features:
- Integrated start-up cell for low standby power
- Support multi-mode PFC operation for optimized efficiency curve
- Synchronous PFC and LLC burst mode control with so -start to prevent acoustic noise
- Comprehensive parameters for configuring PFC and LLC operation
- Configurable and comprehensive protection features for PFC/LLC/IC temp.
- IEC62368-1 certified active X-cap discharge function
- Flexible IC parameter setting with digitalUART interface supports PSU platform approach
- No auxiliary power supply needed
- Low BOM count and small form factor design due to high integration of digital control and reduction of external components
- Easy to design of system schematic and PCB layout
- Higher system reliability
- Shorter development cycles and higher design and production flexibility
- LCD TV power supply
- General SMPS
- Power adapter
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