International Rectifier has introduced a fully-optimised, full-function 15 A single output synchronous buck converter device that it says achieves over 90% efficiency at full load. The iPOWIR iP1203 is a flexible solution that addresses requirements from 5,5 Vin to 13,2 Vin and 0,8 Vout to 8 Vout, maintaining a full load capability of 15 A.
The iP1203 building block is designed to simplify DC-DC point-of-load (POL) converters for network processor units (NPUs) and ASIC power rails within networking and telecom systems. It is well suited for use in two-stage distributed power architectures being fed from either a regulated isolated brick or an unregulated DC bus converter.
Offering superior power density, the device integrates a full-function PWM control IC, trench MOSFETs and passive components enabling superior thermal performance at raised ambient temperature without de-rating.
The iP1203 addresses important networking and telecom power system requirements such as hiccup over-current, over-temperature and over-voltage protection, external synchronisation, power good and soft start. The building block is housed in an LGA package (9 x 9 x 2,3 mm).
Power delivery over USB Type-C will open up new applications 25 March 2020, Altron Arrow
, Power Electronics / Power Management
The enablement of SuperSpeed is just one reason why we can expect the USB interface to dominate for many years to come, but power delivery must also be a major factor in that.
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, Analogue, Mixed Signal, LSI
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, Telecoms, Datacoms, Wireless, IoT
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, Power Electronics / Power Management
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, Power Electronics / Power Management
Diodes Incorporated announced the introduction of the 40 V-rated DMTH4008LFDFWQ and 60 V-rated DMTH6016LFDFWQ automotive-compliant MOSFETs packaged in DFN2020. These miniature MOSFETs occupy just 10% ...
Read more...PCB-mount AC-DC power supplies 25 March 2020, Vepac Electronics
, Power Electronics / Power Management
Complementing the previously released 3 W, 5 W and 10 W models, the VCE20 and VCE40 series from XP Power provide 20 and 40 Watts of power respectively and offer an encapsulated version as well as a lower-cost ...
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Read more...New PIC MCU family 25 March 2020, Avnet South Africa
, DSP, Micros & Memory
In microcontroller (MCU)-based system design, software is often the bottleneck for both time to market and system performance. By offloading many software tasks to hardware, Microchip Technology’s new ...
Read more...Modern flanged enclosures for IIoT and sensor applications 25 March 2020, Avnet South Africa
, Enclosures, Racks, Cabinets & Panel Products
OKW Gehäusesysteme has expanded its range of enclosures with the new EASYTEC. The special feature of this enclosure range is that there are fully integrated lugs on the short end faces of the bottom part. ...
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