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artesyn™
LGA110D Demo Kit
Active
Digital Dual Output Non-Isolated Converter
Advanced Energy’s LGA110D evaluation kit gives you the ability to connect the demonstration board to a USB socket on a PC, with the PMbus interface, dongle and cable provided in the kit and control and monitor the LGA110D units as they would be used in an application.
There are hardware functions on the demonstration board that allow you to enable and select an output voltage by simple dip-switch settings, and the board provides voltage and ripple measurement points.
The connections to the evaluation board are via M6 screws, with the only provision being that the input voltage is in the 7.5 V to 14 V range. The output connections use the same M6 screws, however, if you want to connect the outputs in parallel or you wish to stack the modules, they are placed in such a way to make the operation of placing a link between them as easy as possible. The demonstration board is populated with two LGA110D modules, allowing you to test independent channel or stacked-module operation.
There are hardware functions on the demonstration board that allow you to enable and select an output voltage by simple dip-switch settings, and the board provides voltage and ripple measurement points.
The connections to the evaluation board are via M6 screws, with the only provision being that the input voltage is in the 7.5 V to 14 V range. The output connections use the same M6 screws, however, if you want to connect the outputs in parallel or you wish to stack the modules, they are placed in such a way to make the operation of placing a link between them as easy as possible. The demonstration board is populated with two LGA110D modules, allowing you to test independent channel or stacked-module operation.
Features
- Evaluation Kit for 350 W Point of Load converter
- High efficiency up to 95.5%
- IPC9592B compliant
- Possible to stack up to 8 phases (4 units) for 1 rail of 440 A
- Small size 1" x 0.5" x 0.48" (LxWxH)
- Input voltage 7.5 to 14 VDC
- Power 350 W maximum
- Output voltage 0.6 to 5.2 V
- Output 110 A at single O/P config
- Output 55 A per channel in dual O/P config
- Unit Mechanial 1" x 0.5" x 0.5"
- Efficiency 95.5% (at 5 V output)
- Switching frequency 457 kHz per phase nominal
- Ambient Temperature -40 to +85 degC
Benefits
- Analog or digital control
- Dual or single output configuration possible
- Excellent transient response
- Exceptional power density
- No minimum load requirement
- Supports PMBus
- Wide operating temperature range
- Control resistor control and configuration
Specifications
| Output Power (W): | 700 |
|---|---|
| Length (Inches): | 15 |
| Width (Inches): | 11 |
| Height (Inches): | 4 |
| Minimum Output Current (A): | 0 |
| Maximum Output Current (A): | 220 |
| Output Voltage Range (V): | 0.6 to 5.2 |
| Minimum Output Power (W): | 0 |
Technical Documentation
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