Artesyn LGA110D non-isolated digital point-of-load DC-DC converter

Advanced Energy's Artesyn LGA110D power supply features a 7.5VDC to 14VDC input voltage range and 350W output power rating. It is a new design of high performance non-isolated DC-DC converter focused at providing low-voltage and high current power conversion in a unit that can be used in multiple different modes and combinations. The unit has a 2-phase design which can be employed separately creating 2 output voltages, or they can be combined to create a single output voltage. Up to 4 modules can be used in such a way resulting in a single output of up to 440A being created from 1 part number. The operational features include remote ON/OFF, variable output voltage as well as overcurrent protection, over-voltage protection, and over-temperature protection with control functions being provided by either pin-strap resistors or PMBus control for digital communications.

Features

• ​2 phase design
• DUAL OR SINGLE output configuration possible
• Stacked module array (up to 4 units) with any combination of phase configurations
• High Efficiency up to 96%
• Small size: 27.5mm x 12.8mm x 13.4mm
• No minimum load requirement
• Wide operating temperature range
• Exceptional power density; 203A/sq-inch
• Analogue or Digital control
• Support 1 to 8 phases of multiphase configuration up to 40 combinations with 1 to 4 modules
• IPC9592B compliant
• Tape and reel packaging
• Reflow compatible
• Possible to stack up to 4A for 440A
• I-mon and T-mon supported
• Block-pin termination
• Automatic loop compensation