The ST-ONE is the world’s first digital controller embedding ARM Cortex M0+ core, an offline programmable controller with synchronous rectification, and USB PD PHY in a single package.This system is specifically designed to control ZVS non-complementary active clamp flyback converters to create high power density chargers and adapters with USB-PD interface.
The device includes an active clamp flyback controller and an 800 V HV start-up on the primary side, and a microcontroller and all the peripherals required to control the conversion and the USB-PD communication on the secondary side. The two sides are connected through an embedded galvanically-isolated dual communication channel. By using a non-complementary control technique and specifically designed power modes, the device reaches both high efficiency and low no-load power consumption.
An ARM 32-bit Cortex-M0+ MCU with 64 kB flash memory is used for digital power control, and a USB protocol firmware programmable secondary side MCU controls both the synchronous rectifier and ZVS active clamp flyback on the primary side to improve system efficiency. High switching-frequency operations in companion with a MasterGaN power stage allows the use of smaller magnetic components, including planar transformers.
The device is delivered with a pre-loaded firmware which handles both the power conversion and the communication protocols for USB-PD including optional PPS and electronically marked cable management.
Compact and scalable development board
DSP, Micros & Memory
The FRDM-MCXW72 from NXP is a compact and scalable development board for rapid prototyping of the MCX W72 multiprotocol wireless MCU.
Read more...High-performance processing for cost-aware industrial IoT Altron Arrow
DSP, Micros & Memory
STMicroelectronics has expanded its industrial processing portfolio with the new STM32MP2 series, a family of application microprocessors designed to deliver higher performance, advanced security and long-term reliability for cost-sensitive industrial IoT systems.
Read more...Compact, durable and wideband wireless performance Altron Arrow
Telecoms, Datacoms, Wireless, IoT
The Taoglas Metal Stamped MPA Series of antennas is engineered to meet the growing demands of modern wireless devices that require high performance in increasingly compact form factors.
Read more...Development board for secure industrial and IoT applications
DSP, Micros & Memory
The FRDM-i.MX93 Development Board from NXP is a compact, entry-level platform built around the powerful i.MX 93 applications processor, designed to accelerate prototyping and development for industrial, IoT, and edge computing applications.
Read more...KIOXIA pioneer new 3D Flash technology EBV Electrolink
DSP, Micros & Memory
KIOXIA Corporation and Sandisk Corporation pioneered a state-of-the-art 3D flash memory technology, setting the industry benchmark with a 4,8 Gb/s NAND interface speed, superior power efficiency, and heightened density.
Read more...Ultra-wide signal capture from a single chip RFiber Solutions
DSP, Micros & Memory
Jariet Technologies developed Electra, a chipset that enables ultra-wide, multi-function and multi-band signal capture and generation from a single component.
Read more...High-performance processing at the edge Altron Arrow
DSP, Micros & Memory
STMicroelectronics’ STM32MP23 microprocessor is designed to meet the demands of industrial, IoT, and edge AI applications.
Read more...RF agile transceiver Altron Arrow
Telecoms, Datacoms, Wireless, IoT
The AD9361 from Analog Devices is a high performance, highly integrated RF Agile Transceiver designed for use in 3G and 4G base station applications.
While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.
printer friendly version