The demonstration circuit 1543A features the LTM?4641, a high efficiency, high density switch mode step-down power μModule regulator with superior input and load protection features. The DC1543A offers the TRACK/SS pin allowing the user to program output tracking or soft-start period. It also allows the user to enable/disable input undervoltage protection; input latching/non-latching overvoltage protection; and latching/non-latching over temperature protection.
- Output voltage is jumper programmable from 0.8V to 6V
- Rated load current of 10A
- Higher efficiency at low load currents is achieved by setting the MODE pin jumper to DCM
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