APPLICATION
Introducing Advanced Energy’s Artesyn LGA-D Series, a versatile and high-performance range of non-isolated DC-DC converters, engineered for cost and space-sensitive applications. These converters feature a flexible design that allows for low voltage and high current power conversion, accommodating a wide range of power needs with a single series.
The LGA-D Series supports input voltage ranges from 7.5 to 14 VDC and offers configurable outputs that can be combined to deliver higher current. With output power ratings up to 350W and the capability to reach up to 440A when multiple units are combined, these converters provide robust power solutions for demanding applications.
Key features include remote On/Off, variable output voltage, and comprehensive protection mechanisms such as overcurrent, over-voltage, and over-temperature protection. Control is facilitated through pin-strap resistors or PMBus for digital communication, ensuring precise and reliable operation.
Compact footprints across the series ensure they fit seamlessly into tight spaces, making the LGA-D Series the ideal choice for applications requiring efficient, high-current power conversion in a compact form factor.
feature list
Two-phase design
Dual or single output configuration possible
High efficiency up to 96%
Small size 1” x 0.5” x 0.48” (LxWxH)
No minimum load requirement
Wide operating temperature range
Analog or digital control
Automatic loop compensation
Reflow compatible
Possible to stack up to 4 for 440 A
Block pin termination
Solder bump termination
Designed to meet IEC62368-1
Supports PMBus
Excellent transient response
Improved substrate uniformity
Stacked module array with any combination of phase configurations
| MODEL NUMBER | INPUT RANGE | OUTPUT | Current |
|---|---|---|---|
| LGA50D-01DADJJ | 7.5 - 14 Vdc | 0.6 - 5 Vdc | 25A |
| LGA50D-01DADJSBJ | 7.5 - 14 Vdc | 0.6 - 5 Vdc | 25A |
| LGA50D-01DADJLPJ | 7.5 - 14 Vdc | 0.6 - 5 Vdc | 25A |
| LGA80D-00DADJJ | 7.5 - 14 Vdc | 0.6 - 5 Vdc | 40A |
| LGA110D-01DADJJ | 7.5 - 14 Vdc | 0.6 - 5 Vdc | 55A |
| LGA110D-01DADJJB | 7.5 - 14 Vdc | 0.6 - 5 Vdc | 55A |
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