Power Integrations

The TOPSwitch family implements all functions necessary for a DC to DC converter with only three terminals, integrating a high-voltage power MOSFET, PWM controller, and protection circuitry to reduce cost, size, and component count while increasing efficiency and reliability.

The TOPSwitch family implements, with only three terminals, all functions necessary for a DC to DC converter.

The TOPSwitch family implements, with only three terminals, all functions necessary for a DC to DC converter: high voltage N-channel power MOSFET with controlled turn-on gate driver, voltage mode PWM controller with integrated 120 kHz oscillator, high voltage start-up bias circuit, bandgap derived reference, bias shunt regulator/error amplifier for loop compensation and fault protection circuitry.

The TOPSwitch family implements, with only three terminals, all functions necessary for a DC to DC converter.

The TOPSwitch family implements all functions necessary for a DC to DC converter with only three terminals.

TOP412/414 TOPSwitch® Family Three-terminal DC to DC PWM Switch

TOP412/414 are three-terminal DC to DC PWM switches from the TOPSwitch family, integrating a high-voltage power MOSFET and PWM controller in a single IC. They provide a low-cost, compact solution for DC-DC converters with high efficiency and reliability.

The TOPSwitch family implements, with only three terminals, all functions necessary for a DC to DC converter: high voltage N-channel power MOSFET with controlled turn-on gate driver, voltage mode PWM controller with integrated 120 kHz oscillator, high voltage start-up bias circuit, bandgap derived reference, bias shunt regulator/error amplifier for loop compensation and fault protection circuitry.

Integrated Off-Line Switcher with EcoSmart™ Technology for Highly Efficient Power Supplies

Integrated Off-Line Switcher with EcoSmart™ Technology for Highly Efficient Power Supplies

Integrated Off-Line Switcher with EcoSmart™ Technology for Highly Efficient Power Supplies

Integrated Off-Line Switcher with EcoSmart™ Technology for Highly Efficient Power Supplies

Integrated off-line switcher with EcoSmart technology for highly efficient power supplies, supporting 10 W to 245 W applications.

Integrated Off-Line Switcher with EcoSmart Technology for Highly Efficient Power Supplies

Integrated Off-Line Switcher with EcoSmart Technology for Highly Efficient Power Supplies

Integrated Off-Line Switcher with EcoSmart™ Technology for Highly Efficient Power Supplies

Integrated Off-Line Switcher with EcoSmart™ Technology for Highly Efficient Power Supplies

Integrated Off-Line Switcher with EcoSmart™ Technology for Highly Efficient Power Supplies

Integrated Off-Line Switcher with EcoSmart Technology for Highly Efficient Power Supplies

Integrated Off-Line Switcher with EcoSmart™ Technology for Highly Efficient Power Supplies

Integrated Off-Line Switcher with EcoSmart™ Technology for Highly Efficient Power Supplies

Integrated Off-Line Switcher with EcoSmart™ Technology for Highly Efficient Power Supplies

Integrated Off-Line Switcher with EcoSmart™ Technology for Highly Efficient Power Supplies

Integrated Off-Line Switcher with EcoSmart™ Technology for Highly Efficient Power Supplies

Integrated Off-Line Switcher with EcoSmart Technology for Highly Efficient Power Supplies

Integrated Off-Line Switcher with EcoSmart™ Technology for Highly Efficient Power Supplies

Integrated Off-Line Switcher with EcoSmart™ Technology for Highly Efficient Power Supplies

Integrated Off-Line Switcher with EcoSmart™ Technology for Highly Efficient Power Supplies

Integrated Off-Line Switcher with EcoSmart™ Technology for Highly Efficient Power Supplies

Integrated Off-Line Switcher with EcoSmart Technology for Highly Efficient Power Supplies

Integrated Off-Line Switcher with EcoSmart™ Technology for Highly Efficient Power Supplies

Integrated Off-Line Switcher with EcoSmart™ Technology for Highly Efficient Power Supplies

Integrated Off-Line Switcher with EcoSmart™ Technology for Highly Efficient Power Supplies

Integrated Off-Line Switcher with EcoSmart™ Technology for Highly Efficient Power Supplies

TOP264-271 is part of the TOPSwitch-JX Family, an integrated off-line switcher with EcoSmart technology for highly efficient power supplies.

Integrated Off-Line Switcher with EcoSmart Technology for Highly Efficient Power Supplies

Integrated Off-Line Switcher with EcoSmart™ Technology for Highly Efficient Power Supplies

TOP264-271 TOPSwitch-JX Family Integrated Off-Line Switcher with EcoSmart™ Technology for Highly Efficient Power Supplies

Integrated Off-Line Switcher with EcoSmart™ Technology for Highly Efficient Power Supplies

Integrated Off-Line Switcher with EcoSmart™ Technology for Highly Efficient Power Supplies

Integrated off-line switcher with advanced feature set and extended power range, part of the TOPSwitch-HX family.

Enhanced EcoSmart®, Integrated Off-Line Switcher with Advanced Feature Set and Extended Power Range

Integrated off-line switcher with advanced feature set and extended power range

Enhanced EcoSmart®, Integrated Off-Line Switcher with Advanced Feature Set and Extended Power Range

Enhanced EcoSmart®, Integrated Off-Line Switcher with Advanced Feature Set and Extended Power Range

Enhanced EcoSmart®, Integrated Off-Line Switcher with Advanced Feature Set and Extended Power Range

Enhanced EcoSmart®, Integrated Off-Line Switcher with Advanced Feature Set and Extended Power Range

TOPSwitch-® HX Family Enhanced EcoSmart®, Integrated Off-Line Switcher with Advanced Feature Set and Extended Power Range

TOP252-262 TOPSwitch-® HX Family Enhanced EcoSmart®, Integrated Off-Line Switcher with Advanced Feature Set and Extended Power Range

TOP252-262: Enhanced EcoSmart®, Integrated Off-Line Switcher with Advanced Feature Set and Extended Power Range