AL6562 (Not Recommended for new design)

Description

The AL6562 is a current mode Power Factor Correction Controller and is designed for operating in Transition Mode. With a superior linear performance multiplier, it ensures the device operates over a wide input voltage range with superior THD (Total Harmonics Distortion). The output voltage is controlled by means of an error amplifier and a precise (1% @ TJ = +25°C) internal voltage reference.

The AL6562 is designed to meet stringent energy saving standards with low start-up current, and can operate with very low current consumption when entering stand-by mode.

OVP circuitry increases system robustness allowing the device to withstand transient caused at start-up and during load-disconnects.

Feature(s)

• Single Stage Fly-Back PFC Controller
• Transition Mode Operation
• Low Start-Up, Operating and Quiescent Currents
• Internal Start-Up Timer
• Enable/Disable Function on INV Input
• Totem Pole, Push-Pull Output Drive
• Adjustable Output Over-Voltage Protection
• SO-8 : Available in “Green” Molding Compound (No Br, Sb)
• Totally Lead-Free & Fully RoHS Compliant 
• Halogen and Antimony Free. “Green” Device 

Application(s)

• Electronic Single-Stage LED Driver
• PFC Pre-Regulators to Meet IEC61000-3-2
• High-End AC-DC Adaptor / Charger