TOP210PFI-DIP

The TOP 209/210 implements all functions necessary for anoff-line switched mode control system: high voltage N-channel power MOSFET with controlled turn-on gate driver, voltage mode PWM controller with integrated oscillator, high voltagestart-up bias circuit, bandgap derived reference, bias shunt regulator/error amplifier for loop compensation and fault protection circuitry. Compared to discrete MOSFET and controller or self oscillating (RCC) switching converters solutions, a TOPSwitch integrated circuit can reduce total cost,component count, size, weight and at the same time increase efficiency and system reliability. The TOP 209/210 are intended for 100/110/230 VAC off-line Power Supply applications in the 0 to 8 W (0 to 5 W universal) range.