{"id":469526,"date":"2021-04-01T08:03:21","date_gmt":"2021-04-01T12:03:21","guid":{"rendered":"http:\/\/www.marketnewsdesk.com\/?p=469526"},"modified":"2021-04-01T08:03:21","modified_gmt":"2021-04-01T12:03:21","slug":"renesas-simplifies-safe-and-power-efficient-sensor-less-brushless-dc-motor-control-design-for-industrial-and-home-appliances","status":"publish","type":"post","link":"https:\/\/www.marketnewsdesk.com\/index.php\/renesas-simplifies-safe-and-power-efficient-sensor-less-brushless-dc-motor-control-design-for-industrial-and-home-appliances\/","title":{"rendered":"Renesas Simplifies Safe and Power-Efficient Sensor-Less Brushless DC Motor Control Design for Industrial and Home Appliances"},"content":{"rendered":"

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Renesas Simplifies Safe and Power-Efficient Sensor-Less Brushless DC Motor Control Design for Industrial and Home Appliances<\/b><\/p>\n

Highly Integrated Motor Control ICs and Starter Kit Improve Motor Efficiency by 35 Percent, Reduce Board Size by Up to Half, and Accelerate Motor Control Application Development <\/i><\/p>\n

TOKYO–(BUSINESS WIRE<\/a>)–
\nRenesas Electronics Corporation (TSE:6723), a premier supplier of advanced semiconductor solutions, today expanded its motor control solutions portfolio with two system-in-package (SiP) solutions to simplify brushless DC (BLDC) motor control design for a wide range of cordless battery-powered applications such as power tools, drones, water pumps, vacuums, cleaning robots, fans, and other systems. Combining multiple functions into an SiP solution, the new RAJ306001 and RAJ306010 motor drive ICs deliver improved low-speed or high-speed rotation and high torque control compared with competitive solutions while minimizing required board space and reducing solution cost. This results in a turnkey design for easy, efficient, and safe BLDC motor control.\n<\/p>\n

This press release features multimedia. View the full release here: https:\/\/www.businesswire.com\/news\/home\/20210401005162\/en\/<\/a><\/p>\n

\"Integrated<\/p>\n

Integrated motor drive ICs enable easy, robust BLDC motor solutions (Graphic: Business Wire)<\/p>\n<\/div>\n

\nThe RAJ306001<\/a> and RAJ306010<\/a> are single-package motor control ICs that control three-phase BLDC motors used in a wide range of battery-powered devices. The ICs integrate an RL78\/G1F microcontroller (MCU) and pre-driver into an 8x8mm QFN package. The highly integrated SiP form factor allows customers to eliminate as many as 30 external components shrinking the solution area by up to 50 percent and with lower control system costs.\n<\/p>\n

\nDesigned with heat management in mind, the new ICs feature self-aligned dead time (SADT) to prevent the shoot through and offer adjustable pre-driver output current capacity \u2013 up to 500mA \u2013 to drive large-capacity MOSFETs, which makes heat dissipation design easier . This allows the ICs to drive MOSFETs at the optimum switching timing \u2013 reducing FET switching margin times to approximately 1\/10 the time compared with conventional systems and enabling highly efficient motor drive control with reduced heat generation.\n<\/p>\n

\n\u201cCordless devices offer many conveniences for users, and with the prevalence of motor-based devices such as power tools cutting the cord, demand is high for motor control solutions that deliver higher output levels, long-term operation, and safety improvements while adhering to size and cost constraints,\u201d said Chris Stephens, Vice President of Communications & Motor Control, Industrial and Communications Business Division at Renesas. \u201cSmaller ,lighter, and more reliable with long life than brushed DC motors, BLDC motors are a very effective solution to these challenges, and we are excited to introduce our new sensor-less motor control ICs, which pack the increased control, high-precision, and high-efficiency levels customers require in a smaller package.\u201d\n<\/p>\n

\nDomel, Inc., a global supplier of electric motors, vacuum motors, blowers, and components, is integrating Renesas\u2019 new motor control IC technology into a cordless vacuum system.\n<\/p>\n

\n\u201cBy combining Domel and Renesas technologies, we can provide customers complete, competitive and innovation solutions,\u201d said Peter Koro\u0161ec, President and CEO at Domel<\/b>. \u201cOur collaboration with Renesas allows us to offer our customers complete vacuum motor systems with best-in-class in performance, quality and reliability such as our first venture \u2013 a cordless vacuum solution with over 300W air power performance using our new BLDC vacuum motor and Renesas\u2019 motor drive and battery management solutions that operates up to an hour at full speed between charges.\u201d\n<\/p>\n

\nThe RAJ306001 or RAJ306010 ICs can be combined with Renesas\u2019 complementary analog and power offerings to create comprehensive solutions for a variety of motor control applications. These \u201cWinning Combinations\u201d showcase the unique capabilities of the new motor control ICs, and the breadth and depth of Renesas\u2019 product line-up for applications such as the 24V Cordless Blender<\/a> and Portable Power Tools<\/a>. Winning combinations using the RAJ306001 and RAJ306010 will help customers further optimize their solution in terms cost and space critical for these applications.\n<\/p>\n

Key Features of the RAJ306001 and RAJ306010 Motor Control ICs<\/b><\/p>\n