TOP247YN Integrated Off-Line Switch Mode Power Supply IC TO-220-6 (TOP247YN SMPS IC)

The TOP247YN is an integrated off-line switch mode power supply (SMPS) IC from the TOPSwitch-GX family, designed for efficient AC-DC power conversion in power adapters, battery chargers, industrial power supplies, consumer electronics, and embedded systems. It integrates a high-voltage power MOSFET, PWM controller, startup circuitry, and multiple protection features into a single device, reducing component count and simplifying power supply design.

Key Features -

• Integrated off-line SMPS controller

• Built-in high-voltage power MOSFET

• EcoSmart energy-efficient operation

• Integrated soft-start function

• Frequency jittering for reduced EMI

• Overvoltage and undervoltage protection

• TO-220-6 package

Specifications -

• Product type - Off-Line Switch Mode Power Supply IC

• Model - TOP247YN

• Series - TOPSwitch-GX

• Package type - TO-220-6

• Mounting type - Through Hole Mount

• Input voltage range - 85VAC to 265VAC

• Switching frequency - 66KHz / 132KHz

• Power switch voltage rating - 700V

• Topology - Flyback Converter

• Operating temperature - -40C to +150C

• Protection features - Overvoltage, Undervoltage, Current Limit, Thermal Shutdown

Applications -

• AC-DC power supplies

• Power adapters

• Battery chargers

• LCD monitors

• Set-top boxes

• Industrial control equipment

• Consumer electronics