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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 Smallest 18-V eFuse power switch offers system protection August 11, 2014 Smallest 18-V eFuse power switch offers system protection Texas Instruments is claiming the industry's smallest bidirectional 18-V, 5-A protection switches with high power efficiency. Read more Dual power MOSFET reduces losses for DC-DC applications August 11, 2014 Dual power MOSFET reduces losses for DC-DC applications International Rectifier has expanded the company's power block family of devices with the introduction of the IRFHE4250D FastIRFET dual power MOSFET that reduces power losses by more than five percent at 25 A compared to best-in-class conventional power block devices. Read more
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