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artesyn™
ADO300 Series
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300 W Digital Interface 1/8th Brick
Designed for use with standard 48 V supplies in computing and server applications as well as regulated 48 V supplies in communications equipment, the 300 W ADO300 series of eighth-brick isolated DC-DC converters provides single fully regulated 3.3, 5, or 12 VDC output. With an ultra-high 95.2% full-load efficiency, the series offers an input voltage range of 36 to 75 VDC and has no minimum load requirement. Choose from digital and analog interface options in industry standard Distributed-power Open Standards Alliance (DOSA) footprints to meet your control/monitoring and flexibility goals.
Features
- 300 W continuous power
- 36 75 Vdc Telecom input range
- RoHS 6 compliant
- UL94 V0 materials
- Ultra high efficiency 95% @ 60% load
- Input voltage 36V - 75Vdc
- Output voltage 12 Volts
- Output current 26 Amps
- Output voltage 3.3 Volts
- Output current 60 Amps
- Output voltage 5 Volts
- Output current 60 Amps
- Isolation 1500Vdc
- Mechanical footprint - analogue standard 8-pin 1/8 brick DOSA compatible
- mechanical outline standard 1/4 brick
Benefits
- Baseplate version for contact cooling or heatsink mounting
- Excellent thermal performance
- Fixed switching frequency
- Fully regulated output voltage
- High capacitive load capability
- High reliability
- Low ripple and noise
- No minimum load requirement
- Parallel and Droop current sharing
- Prebias startup capability
- Remote control function
- Remote output sense
- Two year warranty (consult factory for extended terms)
- logic control - analogue Positive or Negative enable
- logic control - digital PMBus compatible interface
- insulation Basic insulation
- Mechanical footprint - digital PMBus interface DOSA compatible
- Mechanical Open frame or baseplate construction
Specifications
| Output Power (W): | 300 |
|---|---|
| Length (Inches): | 2.3 |
| Width (Inches): | 0.9 |
| Height (Inches): | 0.4 |
| Mounting Type: | BMP; Through Hole |
| Minimum Output Current (A): | 0 |
| Maximum Output Current (A): | 60 |
| Output Voltage Range (V): | 3.3V to 12V |
Accessories
Universal PMBus GUI Software Package
The all new universal PMBus GUI software package provides power engineers with a simple – yet functionally powerful – user interface that delivers world-class control flexibility over their digitally controlled power conversion products.
Technical Documentation
Technical Videos
Digital DC-DC Product Portfolio
Jul 13, 2017
Artesyn has a growing range of digital DC-DC converters in standard brick outline and pin configurations.
Our single-output isolated modules (ADO300, ADQ500, ADQ700) offer excellent thermal performance, which, together with an enhanced pre-bias start-up capability, makes them an ideal choice for use in data processing and telecommunication applications, particularly for supplying power to non-isolated modules. Their open-frame design is optimized for forced air or conduction cooling. An aluminum baseplate option is available for enhanced thermal performance.
In digital non-isolated modules, Artesyn offers the LGA80D, which represents one of the highest density current ratings available in the industry. This innovative unit offers two 40 amp outputs, which can either be configured to a single 80 amp output or completely independently controlled. It is also possible to generate a higher current, up to 320 amps as a single power rail, by connecting up to four units in parallel. The wide trim feature of the LGA80D makes it suitable for use with a broad range of semiconductor devices.
The efficiency of the LGA80D is one of the highest available in this category.
Artesyn offers two evaluation kits for the range of digital DC-DC modules, to cover the isolated and non-isolated units. Using these evaluation kits, you can connect the demonstration board to a USB socket on a PC with the PMBus interface dongle and cable provided, and control and monitor the DC-DC modules as they would be used in an application.
The isolated demonstration board can be connected to the non-isolated board, enabling you to test the full DC-DC conversion process from 48 volt DC input at the system level to the low voltages at the processor level, with digital control throughout.
For more information, please visit https://www.artesyn.com/power/power-supplies/cat/169/pmbus-interface-dc-dc-converters
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