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»The Industry's Smallest Transistors Reduce Footprint By 50%
The Industry's Smallest Transistors Reduce Footprint By 50%
ROHM has recently announced the release of the smallest transistors in the industry. The VML0604 package (0.6 mm × 0.4 mm, t = 0.36 mm) reduces board board space by 50% compared with alternative offerings, making it ideal for smartphones and other devices requiring smaller, thinner form factors...
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»IR Introduces Class D Audio Chipset Featuring the IRS20965 Driver IC with Protected PWM Switching for High Performance Audio Amplifiers
IR Introduces Class D Audio Chipset Featuring the IRS20965 Driver IC with Protected PWM Switching for High Performance Audio Amplifiers
International Rectifier introduced a Class D audio chipset comprising the IRS20965 digital audio driver IC with protected Pulse Width Modulation switching and a full complement of audio MOSFETs optimized for high performance Class D audio amplifier applications. The IRS20965 features high-side and low-side independent floating PWM input to allow deadtime control from an external PWM controller...
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»Vishay Intertechnology Metallized Polypropylene Film DC-Link Capacitor Offers Environment-Friendly Materials
Vishay Intertechnology Metallized Polypropylene Film DC-Link Capacitor Offers Environment-Friendly Materials
Vishay Intertechnology introduced a new environmentally friendly metallized polypropylene film capacitor for DC-link applications that offers a broad capacitance range of 1 µF to 500 µF, compact footprints, and voltage ratings from 500 V to 1200 V...
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»Exar Releases Intel Node Manager Compatible Programmable PMIC
Exar Releases Intel Node Manager Compatible Programmable PMIC
Exar Corporation introduced the XRP7725 quad-output, synchronous step-down, programmable PMIC compatible with Intel® Node Manager energy monitoring. By sampling the current on each of the 4 outputs every millisecond and accumulating those readings, the accuracy of the power monitoring is greatly improved over what can be accomplished through a limited I2C interface...
Circuits
»Adaptive rotary encoder distinguishes fine from coarse
Adaptive rotary encoder distinguishes fine from coarse
Here's an ingenious solution to the "fine/coarse" problem one often runs into when using rotary encoders as controls. Who says you have to use a µC to add a touch of intelligence?...
News
»Vishay Intertechnology Launches Wide-Body IGBT/MOSFET Driver for Motor Control, Solar Inverter, and Other High-Voltage Applications
Vishay Intertechnology Launches Wide-Body IGBT/MOSFET Driver for Motor Control, Solar Inverter, and Other High-Voltage Applications
Vishay Intertechnology broadens its optoelectronics portfolio with the VOW3120-X017T, a new IGBT and MOSFET driver for motor drives, alternative energy, welding equipment, and other high working voltage applications...
News
»Avago AFBR-83CDxxZ is a pluggable 12-channel, parallel optics CXP Active Optical Cable
Avago AFBR-83CDxxZ is a pluggable 12-channel, parallel optics CXP Active Optical Cable
The Avago AFBR-83CDxxZ is a pluggable 12-channel, parallel optics CXP Active Optical Cable for multi-channel 12.5Gbps proprietary interconnect, 100 Gigabit Ethernet and 12×10 G InfiniBand QDR applications...
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»Intersil Introduces Company's First High Voltage Power Module
Intersil Introduces Company's First High Voltage Power Module
ISL8216M addresses 12 V, 24 V, 36 V and 48 V input rail applications for infrastructure and industrial equipment in a simple, flexible and thermally optimized solution Intersil Corporation announced the ISL8216M 80 Volt, 4 Amp non-isolated DC/DC step-down power module. This integrated and simple-to-use module solution marks Intersil’s entrance into high voltage infrastructure and industrial applications...
News
»New LDMOS Transistor Provides 450W across the 960-1215MHz Avionics Frequency Band
New LDMOS Transistor Provides 450W across the 960-1215MHz Avionics Frequency Band
Infineon's new PTVA104501EH LDMOS transistor is designed to provide 450 W output power across the 960-1215 MHz avionics frequency band (measured with 128 µsec, 10% DC pulse). It offers high gain of 17 dB and 57% efficiency...
Articles
»Sub-metering made easy using Texas Instruments energy measurement ICs
Sub-metering made easy using Texas Instruments energy measurement ICs
Sub-metering applications such as smart plugs and appliance energy meters enable consumers to understand and control their energy-usage patterns. Other sub-metering applications such as server power meters help IT departments optimize power consumption of server farms. When designing a sub-meter, considerations such as choice of sensors, analog front-end components, and microcontrollers play an important role in determining the overall system cost and complexity...
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