MAX25256EVKIT#

MAX25256 EV kit is a fully assembled and tested PCB that contains MAX25256 10W isolated H-bridge DC-DC converter. The EV kit operates from an 8V to 36V DC power source and the on-board 1:1 turns-ratio transformer from HALO sets the output voltage range from 6.8V to 34.8V with a 215mA current limit. Input-ripple current and radiated noise are minimized by the inherent balanced nature of the design with no interruption in the input current. UVLO, adjustable current limit and thermal shutdown provide for a robust 10W isolated supply. The surface-mount transformer provides galvanic isolation with the output powered from a full-wave rectifier circuit, reducing the output-voltage ripple. The EV kit circuit is configured as a full-wave rectifier, with an output voltage that follows the input voltage but is configurable for other topologies including a voltage doubler, bipolar outputs, half-wave rectification and a push-pull rectifier.

• Up to 90% efficiency at 24V between 2.2W and up to 8.3W output power
• Internal or external clock operation option
• Proven PCB layout
• Fully assembled and tested

附註

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party