DC1053A-H

DC1053A-H demonstration circuit features the LTC3526LB-2 (burst mode defeated). The 2 x 2mm DFN thermally enhanced package, high switching frequency and 550mA internal power switches provide a very tiny solution. The LTC3526L family features output disconnect and the input voltage can be greater or less than the output voltage. This demonstration circuit allows the user to quickly evaluate the LTC3526L performance. Individual jumpers are provided for selecting several regulated output voltages and a low quiescent current shutdown. Terminals on the board allow easy hookup to an input supply and output load.

• Input voltage range from 0.8V to 5.5V
• 2MHz switching frequency and use a 2.2µH inductor
• 2 x 2mm DFN thermally enhanced package