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).
6U VPX power supply 23 October 2019, Conical Technologies
, Power Electronics / Power Management
SynQor announced its new universal 85 to 264 Vrms AC-input VPX power supply for critical military, aerospace and shipboard applications. This 6U VPX power supply, designed to meet VITA 46 standards, allows ...
Read more...Automotive H-bridge driver 23 October 2019, Altron Arrow
, Power Electronics / Power Management
The TLE985x H-bridge MOSFET driver IC product family from Infineon Technologies is an ideal fit for compact and cost-effective motor control solutions. It targets automotive applications such as sunroof, ...
Read more...Radiation-tolerant PolarFire FPGA 23 October 2019, Avnet South Africa
, Programmable Logic
Developers of spacecraft electronics use radiation-tolerant (RT) field programmable gate arrays (FPGAs) to create on-board systems that meet the demanding performance needs of future space missions, survive ...
Read more...40 Watt DC-DC converters for industrial use 23 October 2019, Conical Technologies
, Power Electronics / Power Management
Traco Power announced the release of its new TEN 40WEI range of industrial converters. Due to a new design approach, it offers a cost-efficient solution with no concession on quality or reliability as ...
Read more...Radiation-tolerant PolarFire FPGA 25 November 2019, Avnet South Africa
, Programmable Logic
Developers of spacecraft electronics use radiation-tolerant (RT) field programmable gate arrays (FPGAs) to create on-board systems that meet the demanding performance needs of future space missions, survive ...
Read more...Design considerations for powering remote Bluetooth beacons 25 November 2019, Avnet South Africa
, Power Electronics / Power Management, Editor's Choice
One of the most exciting low-power wireless technologies to emerge in the last couple of years is Bluetooth beacon technology, which involves placing small electronic beacon devices at points of interest that broadcast packets of information via Bluetooth low energy to the smartphones of passers-by.
Read more...Bluetooth 5.0 audio IC and module 25 November 2019, Avnet South Africa
, Telecoms, Datacoms, Wireless, IoT
To help Bluetooth speaker and headphone manufacturers maintain product differentiation in the competitive wireless audio market, Microchip Technology released the next generation of its Bluetooth 5.0-qualified ...
Read more...Automotive-compliant linear regulators 25 November 2019, Altron Arrow
, Power Electronics / Power Management
Diodes Incorporated introduced the company’s first low-dropout (LDO) linear regulators compliant to AEC-Q100 Grade 1.
The AP7315Q and AP7343Q deliver 150 mA and 300 mA respectively and are suitable ...
Read more...40 Watt DC-DC converters for industrial use 25 November 2019, Conical Technologies
, Power Electronics / Power Management
Traco Power announced the release of its new TEN 40WEI range of industrial converters. Due to a new design approach, it offers a cost-efficient solution with no concession on quality or reliability as ...
Read more...Battery charger for medical and personal electronics 25 November 2019, Avnet South Africa
, Power Electronics / Power Management
Texas Instruments introduced a new switching battery charger IC that supports a termination current of 20 mA. Compared to competing devices, which typically support a termination current higher than 60 ...
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