The LE50-28 energy converters can be found in 9 variants with single- and triple-outputs for optimum design configurability
The Low-Earth Orbit (LEO) market is quickly rising as non-public and public entities alike discover the brand new area area for the whole lot from 5G communication and dice satellites to IoT functions. There may be an elevated demand for traditional area grade options which can be dependable, price efficient and configurable. To satisfy this market want, Microchip Expertise (Nasdaq: MCHP) at the moment pronounces a brand new household of Radiation-Tolerant (RT) LE50-28 remoted DC-DC 50W energy converters obtainable in 9 variants with single- and triple-outputs starting from 3.3V to 28V.
The off-the-shelf LE50-28 household of energy converters are designed to satisfy MIL-STD-461. The ability converters have a companion EMI filter and provide clients ease of design to scale and customise by selecting one or three outputs based mostly on the voltage vary wanted for the top software. This sequence gives flexibility to parallel as much as 4 energy converters to achieve 200-Watts.
Designed to serve 28V bus programs, the LE50-28 remoted DC-DC energy converters may be built-in with Microchip’s PolarFire® FPGAs, microcontrollers and LX7720-RT motor management sensor for a whole electrical system resolution. Designers can use these high-reliability radiation-tolerant energy options to considerably scale back system-level improvement time.
“The brand new household of LE50-28 gadgets allow our clients to achieve new area and LEO environments the place parts should stand up to harsh circumstances,” stated Leon Gross, vp of Microchip’s discrete merchandise group. “Our off-the-shelf merchandise provide a dependable and cost-effective resolution designed for the sturdiness our clients have come to count on from Microchip.”
The LE50-28 energy converters provide quite a lot of electrical connection and mounting choices. The LE50 sequence is manufactured with standard floor mount and thru-hole parts on a printed wiring board. This distinction within the manufacturing course of can scale back time to market and dangers related to provide chain disruptions.
The LE50-28 household provides space-grade radiation tolerance with 50 Krad Complete Ionizing Dose (TID) and Single Occasion Results (SEE) latch-up immunity of 37 MeV·cm2/mg linear power switch.
Microchip provides a variety of parts to assist the brand new area evolution with sub-QML technique to bridge the hole between conventional Certified Producers Record (QML) parts and Business-Off-The-Shelf (COTS) parts. Designed for brand spanking new area functions, sub-QML parts are the optimum resolution that mixes the radiation tolerance of QML parts with our area flight heritage that allows decrease screening necessities for decrease price and shorter lead occasions.
Microchip’s intensive area options embrace FPGAs, energy and discrete gadgets, reminiscence merchandise, communication interfaces, oscillators, microprocessors (MPUs) and MCUs, providing a broad vary of choices throughout qualification ranges, and the most important certified plastic portfolio for area functions. For extra info, go to our area options webpage.
Assist and Sources
The brand new household of LE50-28 gadgets are supported by complete evaluation and check reviews together with worst case evaluation, electrical stress evaluation and reliability evaluation.
Pricing and Availability
The LE50-28 single-output and LE50-28 triple-output at the moment are obtainable. For extra info and to buy, contact a Microchip gross sales consultant, licensed worldwide distributor or go to Microchip’s Buying and Consumer Providers web site, www.microchipdirect.com.
Sources
Excessive-res photos obtainable by means of Flickr or editorial contact (be happy to publish):
- Software picture: flickr.com/photographs/microchiptechnology/53332596878/sizes/l
- Video hyperlink: https://www.youtube.com/watch?v=XjXePfpjNa4
