LINEAR TECHNOLOGY DC1194A Evaluation Board, 3.3V, 200mA, 36V Input µmodule Regulator
The demonstration board features LTM8020 DC to DC µModule regulator. The LTM8020 is a complete 200mA, DC to DC step down power supply. Included in the IC package are the switching controller, power switches, inductor and all support components. The low profile 2.32mm tiny package enables utilization of unused space on the bottom of PC boards for high density point of load regulation. The board is preset to deliver a 3.3V output at up to 200mA load current from an input voltage of up to 36V. The output voltage may be modified by simply changing one resistor.
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- 85% efficiency
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- Light load power loss of 400µW
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- EN55022 class B compliant
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- Current mode control
If the output voltage is low, temporarily disconnect the load to make sure that the load is not set too high.