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Voltage regulators connect directly to car battery August 20, 2014 Voltage regulators connect directly to car battery With the introduction of 17 new AEC-Q100-qualified high-voltage LDOs, Texas Instruments further broadens its portfolio of low drop-out regulators. Designed for applications that connect directly to a car or truck battery, the new LDOs feature 60V input and ultra-low quiescent current. Target applications ... Read more Toshiba targets smart meters with new ARM Cortex-M4F MCU August 19, 2014 Toshiba targets smart meters with new ARM Cortex-M4F MCU An addition to Toshiba Electronics Europe's TX04 series of ARM Cortex®-M4F core-based microcontrollers, the TMPM411F20XBG MCU facilitates electric power calculation and communication in smart meters, as well as sensing and communications in other measurement devices. Read more N-FET pre-driver in a 28-pin package August 19, 2014 N-FET pre-driver in a 28-pin package Melexis' MLX83100 N-FET pre-driver IC complements the company’s brushless direct current (BLDC) pre-driver portfolio and address conventional DC motor applications. Read more Single-chip display power and LED driver supports smartphones August 18, 2014 Single-chip display power and LED driver supports smartphones Intersil Corporation has introduced the ISL98611 display power and LED driver for smartphones which is designed to improve efficiency of both functions to increase smartphone battery life by an hour or more. Read more Power-over-Ethernet design simplified by evaluation module and reference design August 18, 2014 Power-over-Ethernet design simplified by evaluation module and reference design Texas Instruments has introduced a two-layer-PCB (Power-over-Ethernet) PoE power sourcing equipment (PSE) evaluation module and design based on its TPS23861 PoE controller. Read more Gate drive optocoupler integrate Flyback controller August 18, 2014 Gate drive optocoupler integrate Flyback controller Avago Technologies' ACPL-302J is a new smart gate drive optocoupler device said to improve isolated power supply and to simplify gate drive design. Read more Multiphase Vcore power management with PMBus interface August 13, 2014 Multiphase Vcore power management with PMBus interface Texas Instruments has a complete multiphase core voltage (Vcore) power management system for enterprise servers, storage and high-end desktop applications. Compliant with Intel's VR12.5 and VR12 voltage regulation specifications, the DC/DC controllers and NexFET smart power stage deliver highest efficiency ... Read more Replaceable, wear-resistant films extend electrostatic chuck lives August 13, 2014 Replaceable, wear-resistant films extend electrostatic chuck lives Morgan Advanced Materials has developed solutions in sacrificial wear layers to extend the life of alumina or beryllia electrostatic chucks (ESCs) for semiconductor, solar power and LED applications. Read more Power divider /combiner operates over 6 – 18 GHz August 12, 2014 Power divider /combiner operates over 6 – 18 GHz From Knowles Capacitors comes a Wilkinson power divider from its Dielectric Laboratories (DLI) facility. It is designed to provide in phase power splitting or combining over a broad bandwidth in low power applications. Read more Direct conversion modulator for battery-powered transmitters August 12, 2014 Direct conversion modulator for battery-powered transmitters LTC5599 is a 92mW direct conversion I/Q modulator with better than 50dB sideband and carrier suppression; this low-power device for battery-powered transmitters operating in the 30MHz to 1.3GHz frequency bands, claims new level of performance in power consumption, sideband suppression, carrier leakage ... Read more
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