LGA Series PCB DC-DC Power Supplies
- Technology
- PCB DC-DC power supplies
- Partner
- Artesyn / Advanced Energy
The Artesyn (an Advanced Energy product brand) LGA series of digital DC-DC converters are extremely flexible and configurable with 2 independent outputs that can be enabled, adjusted, configured, monitored, and controlled autonomously or can be connected to create 1 single output.
Both analog and digital control functions are available, so converters can be controlled with resistors or controlled and monitored by using the industry-standard PMBus digital interface. This product range is ideal for applications such as graphics, data or video processing, using high-power devices, such as server processors, FPGAs, supercomputers, network, storage, and telecom equipment.
Range features
A high level overview of what this range offers
- Power options: 100/200W
- Maximum current options: 50A/80A
- Dual output SMT non-isolated converters
- Digital or analog control with PMBus interface
- Wide range input and output voltage specifications
- 95.5% typical efficiency
| Series / Part Number | Product Type | Description | Output Power (W) | Nom. Input Voltage (V) | Size (mm) | Op. Temp. (°C) |
|---|---|---|---|---|---|---|
LGA50D | Digital Non-Isolated DC‑DC Converter | Dual 25 A outputs, programmable via PMBus or resistor | 100 W | 7.5–14 V | 25.4 × 12.5 × 12.2 mm | –40 to +85 °C |
LGA80D | Digital Non-Isolated DC‑DC Converter | Dual 40 A outputs, PMBus controlled | 200 W | 7.5–14 V | 25.4 × 12.5 × 12.2 mm | –40 to +85 °C |
LGA110D | Digital Non-Isolated DC‑DC Converter | Dual 55 A outputs, up to 350 W single; PMBus control | 350 W | 7.5–14 V | 25.4 × 12.5 × ~12 mm | –40 to +85 °C |
LGA03C | Analog/DC‑DC Converter | Single‑output, 3 A max; resistor-programmable UVLO | 15 W | 3–14 V | 16.3 × 16.7 × 3.27 mm | –40 to +85 °C |
LGA06C | Analog/DC‑DC Converter | 6 A max; same package as LGA03C | 30 W | 3–14 V | 16.3 × 16.7 × 3.27 mm | –40 to +85 °C |
LGA10C | Analog/DC‑DC Converter | 10 A max | 50 W | 3–14 V | 16.3 × 16.7 × 3.27 mm | –40 to +85 °C |
LGA20C | Analog/DC‑DC Converter | 20 A max; switching at 800 kHz | 100 W | 4.5–14 V | 16.3 × 16.7 × 5.33 mm | –40 to +85 °C |
LGA11D Demo Kit | Evaluation Board Kit | Board with two LGA110D modules, USB/PMBus controlled | N/A | 7.5–14 V | Board size unspecified | –40 to +85 °C typical |
LGA5D Evaluation Kit | Evaluation Board Kit | Board with LGA50D modules, USB/PMBus interface | N/A | 7.5–14 V | Board size unspecified | –40 to +85 °C typical |
LGA80D Evaluation Kit | Evaluation Board Kit | Demo board with two LGA80D modules, USB/PMBus interface | N/A | 7.5–14 V | Board size unspecified | –40 to +85 °C typical |
