AS1451 Power SoC with I2C management

9-72VDC / 24VAC Single-Output, 2kV-Isolated, Power SoC with I2C management

• Digitally Isolated Programmable Power
• Power Management
• EMC Compliance and Protection

Primary-Side DC-DC Controller

• High-efficiency DC-DC Controller with Digital Optimization
• Integrated Primary-Secondary High-Voltage 2kV Digital Isolation
• Programmable Primary Clock Frequency

Secondary-Side Power Outputs

• Synchronous Controller with programmable power-FET timing for high efficiency at both light and full loads
• High current capability
• Programmable PWM Frequency

Key Applications

• Surveillance Cameras, outdoor and PTZ
• Access Control and Building Management Systems
• Automotive Power and Infotainment Systems
• Industrial Ethernet and Wireless Systems, RFID readers
• Telecom and Datacom backplane, distributed power systems
• Multi-rail Isolated Flyback and Forward Power Supplies