Linear Technology unveiled the LTC3330, a complete regulating energy harvesting solution that delivers up to 50 mA of continuous output current to extend battery life when harvestable energy is available. The IC requires no supply current from the battery when providing regulated power to the load from harvested energy and only 750 nA operating when powered from the battery under no-load conditions.
The device integrates a high-voltage energy harvesting power supply, plus a synchronous buck-boost DC/DC converter powered by a primary cell battery to create a single non-interruptible output for energy harvesting applications such as those in wireless sensor networks.
The primary cell input powers a buck-boost converter that operates from 1,8 V to 5,5 V at its input when harvested energy is not available to regulate the output whether the input is above, below or equal to the output. The LTC3330 automatically transitions to the battery when the harvesting source is no longer available.
General-purpose evaluation board Altron Arrow
DSP, Micros & Memory
Based on the 32-bit Arm Cortex-M7 S32K3 MCU in a 172 HDQFP package, the S32K3X4EVB-T172 offers dual cores configured in lockstep mode, ASIL D safety hardware, and HSE security engine.
Read more...What’s new in Altium Designer EDA Technologies
News
Altium has released a major update to its Altium Designer suite version 23.10, with many new features added.
Read more...Zero drift current shunt monitors Altron Arrow
Power Electronics / Power Management
The NCS21671 and NCV21671 from onsemi are a series of voltage output current sense amplifiers offered in gains of 25, 50, 100, and 200 V/V.
Read more...SIMCom Symposium 2024 Otto Wireless Solutions
News
Otto Wireless Solutions, in conjunction with SIMCom Wireless Solutions, will be hosting a free half-day seminar in Johannesburg – The SIMCom Symposium 2024.
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...From the editor's desk: Exciting times ahead? Technews Publishing
News
There are many subjects that excite me in this world, but two of the larger technical subjects are, firstly, renewable energy, and secondly, the idea of artificial intelligence as it continues to evolve ...
Read more...Microchip expands partnership with TSMC
News
Microchip Technology has announced it has expanded its partnership with TSMC to enable a specialised 40 nm manufacturing capacity at Japan Advanced Semiconductor Manufacturing.
Read more...Huge SA grid battery project
News
A standalone battery energy storage system (BESS) has won preferred bidder status under South Africa’s Energy Storage Capacity Independent Power Producer Procurement Programme (ESIPPPP).
Read more...Mouser sponsors NCP Cup 2024
News
The NXP Cup is an EMEA-based autonomous car competition, presented by NXP Semiconductors, which is designed to provide students with real-world experiences in autonomous vehicle programming and building.
Read more...TrinaTracker brings its smart solar tracking to SA
News
The Vanguard 1P is designed to provide customers with trackers that combine suitability for flat terrain, together with outstanding system stability and reliability, quick installation, and flexible external compatibility.
printer friendly version