6 W high-output current non-isolated buck converter for appliances using LinkSwitch-TN2 (LNK3209G)

• Ultra-high 1 A output current
• Designed for CO₂ detector with emergency light
• Lowest possible component count
• 725 V maximum drain voltage
• 85 - 265 VAC universal input
• No optocoupler required for regulation
• Thermal overload protection with automatic recovery
• Start-up soft start function
• 71% efficiency at full load nominal line