DC2860A

DC2860A is a LTM8051EY 40V, 1.2A quad step-down silent switcher μModule regulator demonstration board. Demonstration circuit 2860A is a quad step-down DC/DC switching converter featuring the LTM®8051 silent switcher μModule® regulator. The demo board is designed to deliver quad 5V/1.2A, 3.3V/1.2A, 2.5V/1.2A and 1.8V/1.2A outputs from a 7V to 40V input. The Silent Switcher® architecture minimizes EMI while achieving high efficiency at frequencies up to 3MHz. The modes of operation (Burst Mode® operation or discontinuous mode/SYNC) are jumper selectable. Burst mode operation improves efficiency at light loads. The LTM8051 is a fixed frequency PWM regulator with current mode control scheme.

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