CH32H417 dual-core RISC-V MCU supports USB 3.2, SerDes, USB PD, and 10/100M Ethernet
https://www.electronics-lab.com/ch32h417-dual-core-risc-v-mcu-supports-usb-3-2-serdes-usb-pd-and-10-100m-ethernet/
WCH has recently introduced the CH32H417, a dual-core RISC-V MCU designed for high-speed embedded applications requiring advanced connectivity and peripheral integration. It features a Qingke V5F core running at 400 MHz and a V3F core at 144 MHz. The CH32H417 supports USB 3.2 Gen 1 with 5 Gbps PHY, USB 2.0, and USB Type-C with Power Delivery […]
Buck converter adds adaptive power sharing
https://www.electronics-lab.com/buck-converter-adds-adaptive-power-sharing/
Silanna Semiconductor claims the industry’s first buck converter with intelligent adaptive power sharing for multi-port fast chargers. Silanna Semiconductor has claimed the first buck converter power IC to feature intelligent adaptive power sharing. The SZPL3002A buck converter with a built-in USB PD/FC port controller will significantly reduce component count to implement 65-W fast charger and […]
Autonomous USB Type-C Power Delivery for sink applications
https://www.electronics-lab.com/autonomous-usb-type-c-power-delivery-for-sink-applications/
ROHM’s USB Type-C power delivery provides for quick and easy design and implementation of USB Type-C PD for sink applications (UFP) ROHM’s ICs are members of their proven full-featured USB Type-C power delivery (PD) controller portfolio. They allow quick and easy design and implementation of USB Type-C PD for sink applications (UFP). Supporting the full […]
All-silicon reference design covers 45-W fast charging circuit
https://www.electronics-lab.com/all-silicon-reference-design-covers-45-w-fast-charging-circuit/
Silanna Semiconductor has further expanded its family of silicon- and GaN-based fast charger reference designs with an all-silicon option that will significantly reduce the time needed to develop high-density 45W applications. Supplied as a fully production-ready solution, the new RD-24 design provides everything needed to rapidly prototype and test a fully functional 45W 1C charger. […]
Power Integrations InnoSwitch™3-PD ICs suit USB Type-C chargers
https://www.electronics-lab.com/power-integrations-innoswitch3-pd-ics-suit-usb-type-c-chargers/
Power Integrations InnoSwitch™3-PD ICs simplify the development and manufacturing of USB Type-C™ and USB-PD (Power Device) power supplies. This simplification is achieved by integrating primary switch and controller, isolated feedback, secondary control, and USB-PD controller into a single compact package. Features USB Type-C and PD controller USB power delivery 3.0 + PPS provider and QC4 […]
STMicroelectronics Introduces 70 W Qi Compliant Chipsets for Ultrafast and Convenient Charging
https://www.electronics-lab.com/stmicroelectronics-introduces-70-w-qi-compliant-chipsets-for-ultrafast-and-convenient-charging/
STMicroelectronics’ STWLC98 integrated wireless power receiver delivers faster wireless charging and flexible charge sharing for diverse portable and mobile devices for home, office, industry, healthcare, and in-car applications. When combined with the STWBC2-HP transmitter IC, the complete transmitter-receiver system can deliver up to 70 W on the receiver end at high system efficiency. The STWLC98 […]
EZ-PD PMG1: A Portfolio of High-voltage MCUs with USB-C Power Delivery
https://www.electronics-lab.com/ez-pd-pmg1-a-portfolio-of-high-voltage-mcus-with-usb-c-power-delivery/
Infineon Technologies has launched the industry’s first 28V high-voltage microcontroller with USB Power Delivery (USB PD) 3.1 support. The EZ-PD PMG1 (Power Delivery Microcontroller Gen1) supports any embedded system that provides or consumes power up to 28 V and 140 W in consumer, industrial and communications markets for applications such as smart speakers, routers, power […]
Zero Voltage Switching Chipset Shrinks High-Power-Density Power Supply Units to 100W and Beyond
https://www.electronics-lab.com/zero-voltage-switching-chipset-shrinks-high-power-density-power-supply-units-to-100w-and-beyond/
The innovative digital Zero Voltage Switching (ZVS) chipset from Dialog Semiconductor enables designers to reduce component size and BOM cost for delivering small form-factor, lightweight power supplies, including travel adapters for smartphones, tablets, laptops, power tools, and other portable devices. Targeting high power density PSUs with Zero Voltage switching technology, these new devices enable 100 Watt […]
PD Micro – Breadboard-Friendly USB-C Power Supply Based on Arduino
https://www.electronics-lab.com/pd-micro-breadboard-friendly-usb-c-power-supply-based-on-arduino/
We have all been there. Everytime we start adding new peripherals, sensors and actuators to our projects, we eventually will reach a point where the 3.3 and 5 V voltages from the microcontroller (when they are available) are not enough, either because we require more current than what the MCU pins can deliver, or we […]
5W USB Type-C Power Delivery 3.0 Adapter Reference Design
https://www.electronics-lab.com/5w-usb-type-c-power-delivery-3-0-adapter-reference-design/
The EVLSTCH03-45WPD 45W USB Type-C® Power Delivery 3.0 adapter from STMicroelectronics is a USB-IF certified solution and reference design. The EVLSTCH03-45WPD is an isolated ac-dc power supply with a standalone USB PD controller. The board implements at the primary side a quasi-resonant flyback converter based on the STCH03 controller with optocoupler feedback for voltage regulation. […]