With the USB Type-C development kit from Würth Elektronik eiSos, those looking to take advantage of the expanded range of options offered by USB Type-C and USB Power Delivery (PD) in their projects have a convenient solution at hand. Built from proven USB-Type C technology from STMicroelectronics, the kit is ready for immediate use in prototypes and represents a reference design for safe and flexible USB PD applications up to 100 W.
The USB Type-C connector is today being used by many devices. Whatever the final application is, there are many reasons for adopting USB-C connectors. Since it is reversible, it can be plugged into a device any which way. Able to carry up to 100 W charging power (from 5 V/ 0,1 A up to 20 V/ 5,0 A), it merges and is backward compatible with the functionality of both legacy Type-A and -B ports in a single connector, and even can change roles on the fly.
Würth’s USB Type-C development kit includes three assembled boards and a high-current-rated USB Type-C cable:
The first board is the 40 W Source Evaluation Board with the STUSB4710 auto-run controller and on-board DC-DC converter from STMicroelectronics. The STUSB4710 integrates all the digital and high-voltage analog circuitry needed to autonomously support full USB PD negotiation. It supports up to five Power Data Objects (PDO) and power-sharing applications thanks to its I²C interface. Typical applications are power-source applications such as AC adapters, power supplies, power hubs, smart plugs and DC-DC applications.
The second board is the 100 W Sink Evaluation Board with the STUSB4500 auto-run controller. It allows straightforward migration from STD-B, micro-B or custom power plugs to a Type-C connector. This solution is ideal for automatically prompting a charging process – even if the battery is empty. The STUSB4500 supports up to three PDOs. Typical applications are electronic devices charged through a USB Type-C connector.
The third board is the 100 W Source Demo Board with the STUSB1602 – an analog front-end that is a companion chip of the STM32 microcontroller – and on-board DC-DC converter. The STUSB1602 provides up to 5 PDOs. Typical applications include power-source applications such as AC adapters, power supplies, power hubs, smart plugs and DC-DC applications.
RF amplifier for linear and saturated applications 28 October 2020, RFiber Solutions
, Telecoms, Datacoms, Wireless, IoT
The MAPC-A1103 is a high-power GaN-on-silicon-carbide HEMT D-mode amplifier suitable for DC to 2,7 GHz frequency operation. The device supports both CW and pulsed operation with peak output power levels ...
Read more...Flexible microwave absorber sheet 28 October 2020, RFiber Solutions
, Telecoms, Datacoms, Wireless, IoT
Withwave’s W-Absorber is a microwave absorber in thin sheet format made of a mixture of polymer resin and metal magnetic powder which is thin and flexible, excellent in terms of workability, and can be ...
Read more...Bluetooth module for advanced applications 28 October 2020, RF Design
, Telecoms, Datacoms, Wireless, IoT
u-blox announced the NORA-B1 Bluetooth module, the newest member of its short-range radio portfolio. Based on Nordic Semiconductor’s latest nRF5340 Bluetooth low energy chipset – the first to host a powerful ...
Read more...SIMcontrol leads the way in African SIM management 28 October 2020, Flickswitch
, Telecoms, Datacoms, Wireless, IoT
Managing data SIMs deployed across several African countries can be tricky for companies that operate across the continent. SIMcontrol is a revolutionary offering from Flickswitch, providing companies ...
Read more...Scalable end-to-end security platform for LPWA IoT 28 October 2020, RF Design
, Telecoms, Datacoms, Wireless, IoT
u-blox has announced the commercial launch of its IoT Security-as-a-Service offering. Available on both the u-blox SARA-R4 and SARA-R5 series of LTE-M cellular IoT modules, this innovative solution makes ...
Read more...V2X transceiver modules 30 September 2020, RF Design
, Telecoms, Datacoms, Wireless, IoT
The VERA-P3 Series from u-blox are automotive grade 802.11p V2X (vehicle-to-everything) transceiver modules that operate in the 5,9 GHz frequency band. These automotive-grade modules are based on the ...
Read more...Voltage tuneable notch filter bank 30 September 2020, RFiber Solutions
, Telecoms, Datacoms, Wireless, IoT
Atlanta Micro’s AM3129 is a miniature voltage-tuneable notch filter bank covering the 1,0 to 6,0 GHz frequency range in a 4 mm QFN package. Six notch filters and two bypass paths with SP8T switches on ...
Read more...Permanent mounting MIMO antenna for Wi-Fi 30 September 2020, RF Design
, Telecoms, Datacoms, Wireless, IoT
The Ultima MA530 MIMO antenna from Taoglas is a low-profile, heavy-duty, fully IP67 waterproof external M2M antenna for use in transportation and remote monitoring applications. It provides high efficiency ...
Read more...SPST RF switch for high-performance aperture tuning 30 September 2020, Hi-Q Electronics
, Telecoms, Datacoms, Wireless, IoT
Skyworks has introduced the SKY59272-707LF, a single-pole, single-throw (4xSPST) switch designed for antenna tuning applications that require ultra-low off-capacitance and low on-resistance. This device ...
Read more...Applications for RF electromechanical relay switches 30 September 2020, RF Design
, Telecoms, Datacoms, Wireless, IoT
RF electromechanical switches are a key active device in many signal chains, including time-domain duplex communications and pulsed radar applications. Such switches can be as simple as a 3-port toggle ...
printer friendly version