MDT040A0X3-SRPHZ

The 40A Digital Mega DLynxTM power modules are non-isolated dc-dc converters that can deliver up to 40A of output current. These modules operate over a wide range of input voltage (VIN = 4.5Vdc-14.4Vdc) and provide a precisely regulated output voltage from 0.45Vdc to 2.0Vdc, programmable via an external resistor and PMBus control. Features include a digital interface using the PMBus protocol, remote On/Off, adjustable output voltage, over current and over temperature protection. The PMBus interface supports a range of commands to both control and monitor the module. The module also includes the Tunable LoopTM feature that allows the user to optimize the dynamic response of the converter to match the load with reduced amount of output capacitance leading to savings on cost and PWB area.

• Compliant to RoHS II EU “Directive 2011/65/EU”
• Compliant to RoHS EU Directive 2011/65/EU under exemption 7b (Lead solder exemption). Exemption 7b will expire after June 1, 2016 at which time this produc twill no longer be RoHS compliant (non-Z versions)
• Compliant to IPC-9592 (September 2008), Category 2, ClassII
• Compatible in a Pb-free or SnPb reflow environment (Z versions)
• Wide Input voltage range (4.5Vdc-14.4Vdc)
• Output voltage programmable from 0.6Vdc to 2.0Vdc via external resistor. Digitally adjustable down to 0.45Vdc
• Digital interface through the PMBusTM # protocol
• Tunable LoopTM to optimize dynamic output voltage response
• Power Good signal
• Fixed switching frequency with capability of external synchronization
• Output overcurrent protection (non-latching)
• Over temperature protection
• Remote On/Off
• Ability to sink and source current
• Cost efficient open frame design