3D PLUS has more than 200,000 microelectronics components in space, and more than 20 years of flight heritage with no reported failure. Our Flight Heritage is expanding continuously with products launched in Space every month in LEO, MEO and GEO orbits, for deep space exploration missions, for satellite constellation fleets, and for governmental missions in Europe, America, and Asia. Our Flagship missions include Mars 2020, Mars Science Laboratory, Rosetta, New Horizons, Juno, OneWeb, AlphaSat, Sentinel, Ariane 5, ISS, Parker Solar Probe, Insight, and many more.
3D PLUS Radiation Tolerant Point-Of-Load DC/DC Converters provide high performances, high reliability, compact size and low weight for Space Applications.
From a 4.5V now available on almost every digital system, they provide a single output voltage adjustable with a very high efficiency. A very high speed control loop keeps the output voltage within regulation under the high transient load swings commonly found in high speed modern ASICs, FPGAs and Memory devices.
The PoL Converters are fully protected against output overload, input under-voltage and internal over heating. The external ON/OFF command and Soft Start function enable any power supply ON/OFF sequencing. Power Good signal is available for module survey and may be used for Power on Reset.
Input and output EMC filters are integrated to simplify module implementation directly on the digital board, and, to enable the maximum area and weight savings for the Space applications boards’ designs.
The PoL Converters are offered with gull wing SMD package for high resistance SMT assembly and for withstanding harsh thermal and mechanical environments.
3D PLUS PoL Converters products can be used for the power supply of fast and low voltage digital electronics (FPGAs, DDR and DDR2 SDRAM Memories) and in a variety of distributed power system designs.
Excellent dynamic performances
Integrated EMC filters
Input Under-voltage protection
Thermal Shutdown and Current Limit Protection
Power Good signal for Output voltage monitoring
Soft Start, ON/OFF Command
Compact size and low weight
Radiation hardened by design
Space quality grade
Technology proven for 15 to 18 years missions in Space
Worldwide delivery guarantee
Each 3D PLUS standard product and SiP solution are defined by a specific part number based on the part number decoder provided below. The ordering information consist as a minimum of the following 3 items for fully define a product:
For High Reliability products or SiPs for Aerospace applications, a Source Control Drawing (SCD#) referenced 3DPA-xxxx is available for each product. It shall be used for its procurement in addition to other ordering information.
Computer, Power and SiP Part Number Decoder
1V to 5V Adjustable Output
1.225V to 3.8V Adjustable Output
Other technical documentation is available under request: Applications Notes IBIS, RTL, Step and Mechanical file, Radiation Report.