DC2389A

DC2389A is a LTM8073 60V, 3A silent switcher μModule regulator demonstration board. Demonstration circuit 2389A is a 60V, 3A step-down μModule® regulator featuring the LTM®8073. The demo board is designed for 5V output from a 7V to 60V input. The wide input range allows a variety of input sources, such as automotive batteries and industrial supplies. The user adjustable features of the LTM8073 such as output voltage, switching frequency, soft-start and power good can be changed on DC2389A simply by modifying the appropriate resistors and/or capacitors. Two or more LTM8073s can be paralleled to share load current equally. The LTM8073 can be programmed to different operation modes.

• 1.2MHz switching frequency at TA = 25°C
• 93.9% efficiency at DC at VIN = 12V, IOUT = 1A, TA = 25°C

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