PKS605Y Power Integrations Datasheet

PKS605Y Key Features

• Delivers peak power of up to three times maximum continuous output power
• 277 kHz operation during peak power significantly reduces transformer size
• Programmable smart AC line sensing provides latching shutdown during short circuit, overload and open loop faults, and p
• Two external ponents reset latch on AC removal
• Adaptive switching cycle on-time extension increases low line peak output power, minimizing bulk capacitor size
• Adaptive current limit reduces output overload power
• Frequency jittering reduces EMI filter cost
• Tight I2f tolerances and negligible temperature variation of key parameters ease design and lower cost
• Accurate hysteretic thermal shutdown with automatic recovery provides plete system level overload protection and elimina
• Simple ON/OFF control