100-A power MOSFETs offer low power loss benefits for consumer motor drive applications
July 19, 2011 // Paul Buckley
Renesas Electronics has developed 100 A power MOSFETs for motor drive in consumer products, such as cordless power tools and power-assisted bicycles, to strengthen the companyís entire line of power semiconductor devices. The new power MOSFETs cover a wide range of voltages, with three new products, including the N0413N, having a voltage tolerance of 40 V and three others, including the N0601N, having a voltage tolerance of 60 V. The new power MOSFETs have loss levels among the lowest in the industry, making them ideal for extending battery life.
The market for cordless power tools has seen an increase - especially among high-end models - in the use of brushless motors and other power efficiency measures to increase battery life. The power supply circuit of a typical power tool contains six power MOSFET devices, and there is increasing demand for power MOSFETs with low-loss characteristics (low on-resistance).
The company’s lineup of consumer power MOSFETs previously extended to a current rating of 83 A. In response to the increase in demand for power semiconductor devices for use in cordless power tools, Renesas Electronics has developed six new low-loss power MOSFETs designed to accommodate large currents of up to 100 A.
The new power MOSFETs use measures such as innovative mounting technology to accommodate large currents up to 100 A, making them suitable for use in applications like cordless power tools. In addition, they deliver low-loss characteristics among the best in the industry through the use of design technology built up over many years. For example, the N0413N with 40 V voltage tolerance has an on-resistance (Ron) of only 2.7 mΩ , and the N0601N with 60 V voltage tolerance has an on-resistance (Ron) of only 3.3 mΩ (VGSS = 10 V standard value in both cases). This contributes to longer battery life.
The new products are available with a voltage tolerance of 40 V or 60 V and in three package types, the TO-220AB and TO-262 and the surface-mount TO-263, for a total of six versions. Customers can choose the voltage tolerance and package best suited to their application.
Samples of the new power MOSFET devices are available now. Mass production is scheduled to begin in August 2011.
Visit Renesas Electronics Europe at www.renesas.eu.
GaN-on-silicon LEDs to grow market share to 40 percent by 2020
December 09, 2013
The penetration of gallium nitride-on-silicon (GaN-on-Si) wafers into the light-emitting diode (LED) market is forecast to ...
Pebble CEO turns back clock
Tyndall National Institute captures snapshots of moving atoms under bursts of light
Measurement technique allows survey of 3D micro objects
The Top 10 Most Popular Power Management Technical Articles of 2013
Qualcomm to evaluate CEA-Letiís sequential 3D transistor technology
December 09, 2013
CEA-Leti announced an agreement with Qualcomm Technologies, to assess the feasibility and the value of Letiís sequential ...
Thermoelectronic generator design improves efficiency of heat and solar energy into electricity
Multithreading boosts ThreadX on MIPS cores
UK distribution sees 5% growth in 2014
- 3mm ◊ 3mm QFN IC Directly Monitors 0V to 80V Supplies
- UltraCMOSģ Semiconductor Technology Platforms: A Rapid Advancement of Process & Manufacturing
- Adaptive Cell Converter Topology Enables Constant Efficiency in PFC Applications
- Isolated 4-Channel, Thermocouple/RTD Temperature Measurement System with 0.5įC Accuracy
InterviewPerformance monitoring solution helps provide intelligent control of high power systems
A performance monitoring solution designed to enable companies to monitor high power IGBT module systems in locomotive, wind turbine, High Voltage DC and industrial drive applications was unveiled this ...
Filter WizardCheck out the Filter Wizard Series of articles by Filter Guru Kendall Castor-Perry which provide invaluable practical Analog Design guidelines.
Linear video channel
READER OFFERRead more
Internet of Things (IoT) manufacturer Ciseco has launched the Raspberry Pi ‘Wireless Inventors Kit’ (RasWIK), featuring 88 pieces to provide everything a Pi owner needs to follow a series of step-by-step projects or to create their own wireless devices, without the need for configuration or even writing code.
RasWIK has been designed to be highly accessible, demystifying the dark art of wireless and enabling anyone with basic computing skills to begin building wireless devices with a Raspberry Pi. You can create anything from a simple traffic light, to a battery monitor, or even a temperature gauge that sends data to the Xively IoT cloud so billions can access the data.This month, Ciseco is giving away twelve Raspberry Pi Wireless Inventors kits, worth £49.99 each for EETimes Europe's readers to win.
And the winners are...
In our previous reader offer, Farsens was giving away five kits for EEtimes Europe readers to evaluate its FenixVortex, Kineo and X1 wireless, battery free sensor tags.
Lucky winners include Mr A. Neil from the UK, Mr. E. Delvaux from Belgium, Mr Lengal from the Czech Republic, Mr H. Bijlsma from the Netherlands, and Mr G. Pfaff from Germany. All should be receiving their packages soon. Lets wish them some interesting findings with their projects.
December 15, 2011 | Texas instruments | 222901974
Unique Ser/Des technology supports encrypted video and audio content with full duplex bi-directional control channel over a single wire interface.