Integrated programmable charger system saves space
3 May 2006Power Electronics / Power Management
Integrated Solutions
STMicroelectronics' advanced Li-Ion battery charger chip, the L6924D, integrates all of the required power elements, plus other functions, into a very small 3 x 3 mm package. A fully monolithic battery charger designed for single-cell Li-Ion and Li-Polymer battery packs, it integrates the power MOSFET, reverse-blocking diode, sense resistor and thermal protection into a compact VFQFPN16 package. All key charging system parameters are programmable, enabling the device to be used across a full range of low cost as well as more sophisticated applications - said to be the first battery charger chip to offer such flexibility. Designers can choose between Linear and Quasi-Pulse charging modes, depending on the application's requirements. Linear Mode suits applications with low-cost power adapters, such as an external voltage regulated adapter (constant current/constant voltage profile). Operation in Quasi-Pulse Mode can be used when a current-limited adapter is available, reducing the power dissipation. The L6924D has an operating input voltage range of 2,5 V to 12 V.
Schneider Electric partners with Drakenstein Municipality Schneider Electric South Africa
Power Electronics / Power Management
Drakenstein Municipality, situated in Paarl in the Western Cape, is one of the first distribution utilities globally to implement Schneider Electric’s green, SF6-free RM AirSeT switchgear with pure air technology and native digital connectivity.
Read more...Wi-Fi 6/BLE module enables rapid development Altron Arrow
Telecoms, Datacoms, Wireless, IoT
Telit Cinterion has announced the WE310K6, a fully integrated, low-power module featuring dual-band, dual-stream Wi-Fi 6, and dual-mode Bluetooth/BLE.
Read more...E-Mobility: navigate safety, interoperability and conformance Concilium Technologies
Power Electronics / Power Management
Although the concept of electric vehicles is not a new one, the market remains in its infancy, and is not well-regulated or fully operational. This presents a number of challenges for manufacturers throughout the EV and EVSE ecosystem.
Read more...Webinar: Decarbonise with industrial drives
Power Electronics / Power Management
Infineon's TRENCHSTOP IGBT7 and CoolSiC technologies increase the efficiency of your industrial drive design, ultimately resulting in cost savings for you, and a more sustainable future for all.
Read more...Analysis of switch-mode power supply: inductor violations Altron Arrow
Editor's Choice Power Electronics / Power Management
Common switch-mode power supply (SMPS) design errors are discussed, and their appropriate rectification is specified, with details on complications that arise with the power stage design of DC-DC switching regulators.
Read more...Microsoft Windows IoT on ARM Altron Arrow
Computer/Embedded Technology
This expansion means that the Windows IoT ecosystem can now harness the power of ARM processors, known for their energy efficiency and versatility.
Read more...Microchip introduces ECC608 TrustMANAGER Altron Arrow
Circuit & System Protection
To increase security on IoT products and facilitate easier setup and management, Microchip Technology has added the ECC608 TrustMANAGER with Kudelski IoT keySTREAM, Software as a Service (SaaS) to its Trust Platform portfolio of devices, services and tools.
Read more...SolidRun unveils new SoM Altron Arrow
AI & ML
SolidRun and Hailo has unveiled a game-changer for engineers and AI product developers with the launch of their market-ready SoM, which packs the cutting-edge capabilities of the Hailo-15H SoC.
printer friendly version