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SM7525 Off-line Low Power Primary Feedback Switching Power Supply IC

  • 2018-03-02
  • 2.27MB
  • Points it Requires : 2

SM7525 is a high-performance primary-side feedback control power switch chip used in offline low-power AC/DC switching power supplies. It achieves high-precision constant current output within the full voltage input range with an accuracy of less than ±5%. It does not require loop compensation and can save components such as optocouplers, TL431 and transformer auxiliary windings in the system, reducing costs.

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