uP1542 controller equivalent, 5v/12v synchronous-rectified buck controller.
include internal soft start, over/under voltage protection, over current protection and shutdown function. With aforementioned functions, this part provides customers a c.
Power Supplies for Microprocessors or Subsystem Power Supplies Cable Modems, Set Top Boxes, and DSL Modems Industrial Po.
The uP1542 is a compact synchronous-rectified buck controller specifically designed to operate from 5V or 12V supply voltage and to deliver high quality output voltage as low as 0.6V for uP1542S/U (linear OCP).
The uP1542 adopts constant frequency, v.
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