off-line power supply controller.
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* Transformerless Off-line Power Supply Wide 100VDC to 400VDC Allowable Input Range Fixed 5VDC or Adjustable Low Voltage Output
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The UCC3888 controller is optimized for use as an off-line, low power, low voltage, regulated bias supply. The unique circuit topology utilized in this device can be visualized as two cascaded flyback converters, each operating in the discontinuous m.
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