Bel Power Selects Microchip Technology\'s MCP6291 Op Amp and 8-bit ...

Tag : Power Tools

Microchip Technology Inc. ( News ) (NASDAQ: MCHP) , a leading provider of microcontroller and analog semiconductors,today announced that Bel Power Inc. has selected its MCP6291low-power, high-bandwidth operational amplifier (op amp) andPIC12F675 microcontroller (MCU) for its next-generation Power overEthernet (PoE) half-brick DC-to-DC converter. The op amp is part ofthe current-sensing circuit in the converter; while the 8-bit PIC ® MCU provides system monitoring, fault detection and correction,and automated functions. Bel Power selected Microchip because ofits broad product portfolio, excellent development tools andsuperior technical support.
Bel Power, a division of Bel Fuse Inc., designs and manufactures abroad range of high-quality, isolated and non-isolated DC-to-DCconverters. The MCP6291 op amp was chosen for its next-generationPOE power supply because of its availability in manyindustry-standard packages, its extended temperature range andMicrochip ' s short lead time. The programmability of the Flash PIC12F675 MCUenables Bel Power to modify the system behavior to meet specificcustomers ' needs. The advantage of a programmable MCU is that changes can beexecuted in firmware, without the need for in-circuit componentvalue changes and PCB spins.
Mark Masera, engineering director with Bel Power, said, ” Because of the breadth of Microchip ' s analog and digital components  from basic op amps, to temperature sensors, to sophisticated MCUs  and their superior levels of technical support, we are compelled touse their products. Additionally, as power density continues toclimb, we are forced to consolidate the housekeeping functionalityrequired by a converter into one device that can manage thesefeatures. Microchip ' s PIC MCU, op amp and related support allow us to do all of this ina timely, flexible and cost-effective manner. 
Mark Jutras, general manager of Bel Power, continued, ” Bel Power requires global logistical support for multiple designand manufacturing locations. Microchip consistently deliverstechnical and sales support to our facilities in the U.S., as wellas in China. 
” Microchip ' s low-power, high-bandwidth op amps, with availability in smallpackages and extended temperature range operation capabilities,have developed a reputation for standing above the competition fora wide range of customer applications,  said Rich Simoncic, vice president of Microchip ' s Analog and Interface Products Division. ” Positive feedback from a leading company like Bel Power validatesMicrochip ' s focus on solving both analog and digital design challenges. 
” The small footprint, integrated analog capability and low cost ofthe PIC12F675 MCU enables Bel Power to replace many discretecomponents in their design, which reduces the board footprint,increases design flexibility and reduces overall system costs,  said Steve Drehobl, vice president of Microchip ' s Security, Microcontroller and Technology Development Division.
For further information, contact any Microchip sales representativeor authorized worldwide distributor, or visit Microchip ' s Online Power Design Center at www.microchip.com/power .
Microchip Customer Support
Microchip is committed to supporting its customers by helpingdesign engineers develop products faster and more efficiently.Customers can access four main service areas at www.microchip.com.The Support area provides a fast way to get questions answered; theSample area offers free evaluation samples of any Microchip device;microchipDIRECT provides 24-hour pricing, ordering, inventory andcredit for convenient purchasing of all Microchip devices anddevelopment tools; finally, the Training area educates customersthrough webinars, sign-ups for local seminar and workshop courses,and information about the annual MASTERs events held throughout theworld.
About Microchip Technology
Microchip Technology Inc. (NASDAQ: MCHP) is a leading provider ofmicrocontroller and analog semiconductors, providing low-riskproduct development, lower total system cost and faster time tomarket for thousands of diverse customer applications worldwide.Headquartered in Chandler, Ariz., Microchip offers outstandingtechnical support along with dependable delivery and quality. Formore information, visit the Microchip website at www.microchip.com.
About Bel
Bel (NASDAQ: BELFA) (NASDAQ: BELFB) and its subsidiaries areprimarily engaged in the design, manufacture and sale of productsused in networking, telecommunications, high speed datatransmission, and consumer electronics. Products include magnetics(discrete components, power transformers and MagJack ® s), modules (DC-DC converters, integrated analog front end modulesand custom designs), circuit protection (miniature, micro andsurface mount fuses) and interconnect devices (passive jacks, plugsand cable assemblies). Bel (www.belfuse.com) operates facilitiesaround the world.
Note: The Microchip name and logo, and PIC are registered trademarks ofMicrochip Technology Incorporated in the U.S.A. and othercountries. All other trademarks mentioned herein are the property of theirrespective companies.
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