Analog Devices’ new LTM4660 is a complete 300 W output switching mode hybrid-topology step-down DC/DC μModule non-isolated bus converter. Its exposed power inductor resides on the top of the package, providing an intrinsic path for heat to dissipate upwards out of the module, away from the printed circuit board it is mounted on. Included in the package are the switching controller IC, power MOSFETs and supporting components. To complete the circuit, only flying (charge-pump) capacitors, bulk input and output bypass capacitors, and a few configuration passive components are needed.
The LTM4660 features frequency synchronisation, burst mode operation and output voltage soft-start and tracking. An onboard temperature diode is available for temperature monitoring. The module protects against short-circuit, over-current, and over-temperature faults. If a higher power configuration is needed, multiple LTM4660 modules can be easily paralleled.
The LTM4660, offered in a 16 x 16 x 10,34 mm BGA package, is ideal for applications in telecommunications, data centres and networking equipment, as well as industrial and test equipment.
4 kW e-mobility DC-DC converter Brabek
Power Electronics / Power Management
The RECOM RMOD4000 series of compact, plug-and-play DC-DC converters is a cost-effective solution to provide isolated 14 V, 28 V, or 56 V DC network rails from a high input voltage between 180 and 950 V DC.
Read more...Collaboration is now critical RS South Africa
Manufacturing / Production Technology, Hardware & Services
The message emerging from RS Connect is clear: Organisations can no longer rely on internal optimisation alone to secure performance. Competitive advantage is increasingly being determined by the strength of external relationships, shared capability and coordinated action across value chains.
Read more...Semi-shielded power inductors RS South Africa
Passive Components
The SDCx family from Eaton includes the SDCL and SDCH series of semi-shielded power inductors designed for reliable performance in consumer, industrial, energy, and medical applications.
Read more...Aluminium case upgrade boosts performance Vepac Electronics
Power Electronics / Power Management
The SQBF Quarter Brick 300 W DC to DC Converter is now available in a newly upgraded metal case designed to deliver improved durability and superior electrical performance across demanding applications.
Read more...Extending the range of power converters RS South Africa
Power Electronics / Power Management
Power Integrations recently announced a breakthrough in flyback topology extending the power range of flyback converters to 440 W - well beyond the limits that traditionally required more complex resonant and LLC topologies.
Read more...Power-dense modules operate up to 115 V DC Brabek
Power Electronics / Power Management
The RPMVH-0.5 series of cost-effective, non-isolated buck regulator modules from RECOM delivers 0,5A of output at fully regulated voltages up to 24 V DC.
Read more...Finding value for money with your IoT battery Uniross Batteries
Power Electronics / Power Management
Designing an IoT application involves a lot of choices. Designers are looking for performance and quality, but need to balance those alongside a low Total Cost of Ownership.
Read more...Powering the IoT Uniross Batteries
Power Electronics / Power Management
Choosing the right battery is not simply a technical detail, but a defining factor in the longevity and cost-effectiveness of any IoT deployment.
Read more...The move to DC infrastructure IOT Electronics
Power Electronics / Power Management
The shift toward direct current infrastructure in data centres is accelerating as operators pursue higher efficiency, improved reliability, and stronger alignment with renewable energy goals.
Read more...Power inductor for automotive applications Würth Elektronik eiSos
Power Electronics / Power Management
The WE-MXGA inductor features RDC values up to 25% lower and a saturation current up to 47% higher compared to other components currently available on the market.
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