Envelope Tracking Stimulates RF Amplifiers
Demonstration board from Efficient Power Conversion showing 4-phase envelope tracking power supplies. Built with gallium nitride (GaN) FETs, it can improve the energy efficiency of RF power amplifiers used in base-stations, mini-stations and micro-stations by tracking power demand.
Digital Controller Exploits GaN
This UCD digital controller from Texas Instruments includes a GaN 600-V power stage.
Processing Images with FPGA Chips
Altera demonstrated its MIPI CSI-2 RX connectivity using Passive D-PHYs. The video connectivity uses MAX 10 FPGA to process image data received by MIPI cameras.
Next Generation of IGBTs
The eighth generation of IGBTs from Renesas provides different voltage tolerances for various applications. The devices are taken from 65-micrometer ultra-thin wafers that cuts down conduction loss.
Power Electronics for Spacecraft
Power electronics board from Planetary Power. It is built for ARKYD A3 and A3r spacecraft using GaN FET power regulation components from Efficient Power Conversion.
Fast Charging Adapters
Fast charging solutions from NXP Semiconductor, including a 25W smart USB-PD and Qualcomm quick charge travel adapter.
USb Delivery Controllers Raise Current, Voltage
This USB power delivery controller from Renesas performs negotiation for more current and/or higher voltages over a USB PD cable.
Making an Accurate Power Factor Conversion
This 600 V Gan FET from Texas Instruments features 99% efficient power-factor conversion. It includes with an integrated driver in 8x8 QFN package.