MIC9130 controller equivalent, high-speed telecom dc-to-dc controller.
a high voltage start-up circuit that allows the device to be connected to input voltages as high as 180V. The high input voltage capability protects the MIC9130 from line.
The MIC9130 is a current-mode PWM controller that efficiently converts
–48V telecom voltages to logic levels. The MIC9130 features a high voltage start-up circuit that allows the device to be connected to input voltages as high as 180V.
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