Power Integrations Inc. TOP104YAI
The TOPSwitch family implements, with only three pins, all functions necessary for an off-line switched mode control system: high voltage N-channel power MOSFET with controlled turn-on gate driver, voltage mode PWM controller with integrated 100 kHz oscillator, high voltage start-up bias circuit, bandgap derived reference, bias shunt regulator/error amplifier for loop compensation and fault protection circuitry. These 20-45 W 8.5-17 W 25-55 W 30-60 W 11-22 W 12-25 W * Package Outline: Y03A devices are intended for 100/110 VAC off-line Power Supply applications in the 0 to 60 W range and power factor correction (PFC) applications in the 0 to 110 W range. They are also well suited for Telecom, Cablecom and other DC to DC converter applications in the 0-25 W range (see Design Note DN-16).
Power Integrations Inc.
