DC2053A

DC2053A demonstration circuit is a dual-output, high efficiency, high density, µModule® regulator. The demo board features the LTM4675 a dual 9A or single 18A step-down regulator with PMBus digital power system management. The DC2053A powers up and regulates its outputs according to the LTM4675's factory-default EEPROM settings. Configuration resistors pin-straps can set device switching frequency and output voltage, if desired. Serial bus communication is not needed to configure or evaluate the LTM4675, facilitating quick set up and easy lab evaluation of the DC/DC converter. To fully explore the extensive DPSM features of the part, install the GUI software LTpowerPlay™ onto your PC and use LTC’s I2C/SMBus/PMBus dongle DC1613A to connect to the board. LTpowerPlay allows the user to reconfigure the part on the fly and store the configuration in the module’s EEPROM, view telemetry of voltage, current, temperature and fault status, and more.

• Operating from a 4.5V to 17V input range
• Each output can supply 9A maximum load current