SEPIC/Ćuk converter sprouts second output
08.17.2017 · Circuits
Many applications require positive and negative supply voltages, with only one voltage requiring tight regulation. This Design Idea describes a dual-output, hybrid SEPIC-Ćuk converter whose positive output voltage can be lesser or greater than the input voltage...
20V, 20A Monolithic Synchronous Silent Switcher 2 Buck Regulator Reduces EMI & Enables High Power Density Applications
08.17.2017 · News
Analog Devices announces the LTC7150S, a 20 V, 20 A monolithic synchronous buck converter with differential VOUT remote sensing. The device’s unique phase lockable controlled on-time constant frequency current mode architecture eases compensation and is ideal for high step-down ratio applications that operate at high frequencies while demanding fast transient response...
New Vishay Intertechnology Rotational Absolute Magnetic Encoder Displacement Sensor: Higher Durability, Reliablity Over Hall Effect Potentiometers
08.16.2017 · News
Vishay Intertechnology introduced a new magnetic position sensor that delivers accuracy comparable to Hall effect devices while offering higher reliability and better durability. The one-time programmable Vishay Sfernice RAME027 provides accuracy of ±0.33 % at 25 °C in a small 27 mm form factor...
Toshiba Memory Corporation Unveils SATA Client SSD Utilizing 64-Layer, 3D Flash Memory
08.16.2017 · News
Toshiba Memory Corporation announced the launch of the SG6 series, a new line-up of SATA client SSDs utilizing Toshiba Memory Corporation's cutting-edge 64-layer, 3-bit-per-cell BiCS FLASH...
Multi-brightness LED controller draws zero off-current
08.15.2017 · Circuits
The key features of this Design Idea are: Soft switch on/off operation Zero current drain in sleep mode Two level dimming...
800V Galvanically Isolated ARINC 429 Line Receiver with Internal Lightning Protection
08.15.2017 · News
Holt Integrated Circuits announced another industry first, an 800 V galvanically isolated ARINC 429 line receiver with integrated DO-160G Level 3 lightning protection. This new design requires only a single 3.3 V power supply and exceeds Airbus ABD0100 specification requirements by providing 800 V isolation between the analog bus inputs and digital outputs...
Alpha and Omega Semiconductor Debuts High Performance HV MOSFET Platform
08.14.2017 · News
Alpha and Omega Semiconductor announced the release of AOTF190A60L, the first product in the new αMOS5™ HV MOSFET platform. This device provides high-efficiency performance in an easy-to-use solution optimized for server power supplies, high-end computers, charging stations and other high-performance applications...
Regulator Limits Dissipation While Capping Current At The Desired Level
08.10.2017 · Circuits
A current-limiting regulator prevents excessive load current, but it may not prevent excessive regulator dissipation. Many integrated regulators do protect themselves from excessive dissipation and many provide a current limit, yet their current limits may not be at the desired current or may not be sufficiently predictable. This regulator provides predictable output-current and regulator-power limits, as well as undervoltage protection...
Elmos: new ultrasound IC with outstanding measuring performance and great flexibility
08.10.2017 · News
With the E524.08 and E524.09 ICs, Elmos is presenting a new ultrasound IC family for ultrasound parking assistance systems in the vehicle. These ICs can also be used for general distance measurements in industrial applications (industrial robots, silo fill level measurement and more)...