LGA80D Series | Artesyn Embedded Power

Application

The LGA80D is a non-isolated DC-DC converter that is designed for cost and space sensitive applications.

This non-isolated unit offers two independent and configurable 40 amp, 100 watt outputs, which can also be combined to a single configurable 80 amp, 200 watt output. With a footprint of 1 x 0.5 inches or 25.4 x 12.5 mm.

The module offers two independent and configurable 40 amp, 100 watt outputs, which can also be combined to a single configurable 80 amp, 200 watt output. You can generate higher current rated rails by connecting up to 4 units in parallel so that up to 320 amps can be supplied as a single power rail.

The input voltage and output voltage specifications remain the same in any configuration, so the input is defined as 7.5 V to 14 V and the output voltage can always be adjusted within the range of 0.6 V to 5.2 Vdc at a maximum efficiency of 95.5% by either PMBus or via external resistor configuration.

The LGA80D is a unit that is applied in applications by surface mount technology via its block-pin terminations and can withstand reflow oven temperatures and is supplied in tape-and-reel packaging for simplest production management.

Feature List

Two-phase design
Dual or single output configuration possible
High efficiency up to 95.5%
Small size 1” x 0.5” x 0.48” (LxWxH)
Supports PMBus
No minimum load requirement
Wide operating temperature range
Exceptional power density
Automatic loop compensation
Excellent transient response
Analog or digital control
IPC9592B compliant
Tape and reel packaging
Reflow compatible
Possible to stack up to 8 phases for 320 A
Two year warranty (Consult factory for extended terms)
Designed to meet IEC62368