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STR-Y6753 Datasheet Off-line Quasi-resonant Switching Regulators

Manufacturer: Allegro MicroSystems

Overview: STR-Y6753 and STR-Y6754 Off-Line Quasi-Resonant Switching Regulators.

General Description

The STR-Y6753 and STR-Y6754 each prise a power MOSFET and a multi-functional monolithic integrated circuit (MIC) controller designed for controlling switch mode power supplies.

The quasi-resonant mode of operation, coupled with the bottom-skip function, allows high ef ficiency and low noise at low to high operational levels, while burst oscillation mode ensures minimum power consumption at standby.

In order to sustain low power consumption under low load and in standby mode, the controller has built-in startup and standby circuits.

Key Features

  • TO.
  • 220F.
  • 7L package.
  • Lead (Pb) free compliance.
  • The built-in startup circuit reduces the number of external components and lowers standby power consumption.
  • Multi-mode control allows high efficiency operation across the full range of loads.
  • Auto burst oscillation mode for standby mode, for improving low standby power at no load: input power < 30 mW at 100 VAC and < 50 mW at 230 VAC.
  • Bottom-skip mode minimizes switching loss at.

Similar Datasheet

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STR-Y6753 Distributor