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Boosting and Inverting without Inductors: Charge-Pump Power Supplies

Boosting and Inverting without Inductors: Charge-Pump Power Supplies

This article discusses charge-pump DC/DC converters and introduces a design for an inductorless bipolar power-supply circuit.


Maxim Integrated MAX32620FTHR Rapid Development Platform | New Product Brief

Maxim Integrated MAX32620FTHR Rapid Development Platform | New Product Brief

Maxim Integrated’s MAX32620FTHR board is a rapid development platform for battery-powered applications.


Switching Regulators with the Size and Simplicity of a Linear Regulator (LDO), from Maxim Integrated

Switching Regulators with the Size and Simplicity of a Linear Regulator (LDO), from Maxim Integrated

Maxim Integrated recently announced their new Himalaya uSLIC power modules: the MAXM17532 and the MAXM15462.


News May 11, 2018 by Nick Davis
Hardware Evaluation for the Cypress S6AE102A/S6AE103A Eval Kit for Energy Harvesting Applications

Hardware Evaluation for the Cypress S6AE102A/S6AE103A Eval Kit for Energy Harvesting Applications

In this article, we will assess and characterize the hardware of two power management IC development boards from Cypress Semiconductor, designed for energy-harvesting applications.


Teardown Tuesday: Cost-Saving Design Measures in an Android 6 Smartwatch

Teardown Tuesday: Cost-Saving Design Measures in an Android 6 Smartwatch

In this teardown, we rip in to a Bluetooth-enabled smartwatch, which also has a built-in camera, by Style Asia.


News May 08, 2018 by Nick Davis
High Efficiencies, Small Package: An Integrated Boost (Step-Up) Module Regulator from Analog Devices

High Efficiencies, Small Package: An Integrated Boost (Step-Up) Module Regulator from Analog Devices

Linear Tech's new boost (step-up) module regulator comes in a small BGA package and offers high efficiencies.


News May 03, 2018 by Nick Davis
Use the Xilinx CORDIC Core to Easily Generate Sine and Cosine Functions

Use the Xilinx CORDIC Core to Easily Generate Sine and Cosine Functions

This article will review integrating a Xilinx IP core into an FPGA design.


How Does Xilinx Use Its Logic Fabric to Implement Efficient Multipliers?

How Does Xilinx Use Its Logic Fabric to Implement Efficient Multipliers?

This article will review the structure of the binary multipliers that use the look-up tables (LUTs) in the Xilinx logic fabric.


Measure Currents of Up to 50, 150, 400 Amps: A Galvanically Isolated Current Sensor IC

Measure Currents of Up to 50, 150, 400 Amps: A Galvanically Isolated Current Sensor IC

Allegro Microsystems announces a new family of current sensors for AC or DC current-sensing applications.


News Apr 30, 2018 by Nick Davis
Utilizing Xilinx’s MicroBlaze in FPGA Design

Utilizing Xilinx’s MicroBlaze in FPGA Design

MicroBlaze is a 32-bit soft RISC processor core, created to accelerate the development of cost-sensitive, high-volume applications that traditionally required one or more microcontrollers.


Maxim Integrated MAX20303 Wearable Power Management Solution | Featured Product Spotlight

Maxim Integrated MAX20303 Wearable Power Management Solution | Featured Product Spotlight

Maxim Integrated’s MAX20303 Wearable Power Management Solution is designed to the power management requirements of wearables, extending battery life and minimizing footprint through the integration of multiple micro-quiescent regulators and a haptic driver.


Lower Current Consumption, Smaller Footprints: The Reengineering of DC-DC Converters in the IoT Era

Lower Current Consumption, Smaller Footprints: The Reengineering of DC-DC Converters in the IoT Era

A new generation of DC-DC converters is lowering current consumption to unprecedented levels while aiming to offer greater design flexibility and space on the board.


News Apr 26, 2018 by Majeed Ahmad
The Invention of FORTRAN to Moore’s Law: The April 2018 Hardware History Roundup

The Invention of FORTRAN to Moore’s Law: The April 2018 Hardware History Roundup

Here's a look at some major milestones in hardware history for the month of April beginning in 1957 with the invention of FORTRAN to the introduction of the Windows 3.1 operating system in 1992.


News Apr 25, 2018 by Chantelle Dubois
Maxim Integrated MAXM15462 Compact Step-Down Power Module | Featured Product Spotlight

Maxim Integrated MAXM15462 Compact Step-Down Power Module | Featured Product Spotlight

Maxim Integrated’s MAXM15462 is a compact step-down power module that combines the benefits of Maxim’s switching regulators with the size and plug-and-play simplicity of an LDO.


Nordic Semiconductor nRF52840 Multi-Protocol SoC | New Product Brief

Nordic Semiconductor nRF52840 Multi-Protocol SoC | New Product Brief

Nordic Semiconductor’s nRF52840 Multi-Protocol SoC is an ultra-low power, highly flexible SoC for short-range wireless applications, including advanced wearables, IoT devices, advanced remote controls, and gaming controllers.


The PNP Transistor: Characteristics and Applications

The PNP Transistor: Characteristics and Applications

This article helps you understand what PNP transistors are, how they’re used, and why they’re less common than NPN transistors.


Hardware-in-the-Loop Simulation and Power System Design: An Interview with Dr. Sudipta Chakraborty

Hardware-in-the-Loop Simulation and Power System Design: An Interview with Dr. Sudipta Chakraborty

Sudipta Chakraborty is the Director of Energy Systems at OPAL-RT. In this Engineer Spotlight, he speaks about challenges facing power system design, how hardware-in-the-loop simulations are important for problem-solving with grid integration, and his work on the IEEE-1547 standard for power grid test procedures.


News Apr 18, 2018 by Chantelle Dubois
Analog Devices LTM9100 Isolated Anyside µModule Controllers | Featured Product Spotlight

Analog Devices LTM9100 Isolated Anyside µModule Controllers | Featured Product Spotlight

Analog Devices µModule Regulators are system-in-package power management solutions. They are efficient, reliable, and provide a known-good power conversion solution that reduces board space, design time, and verification time.


Teardown Tuesday: Space Heater

Teardown Tuesday: Space Heater

In this teardown, we dissect a rotating space heater that has two modes of operation: silence and turbo.


News Apr 17, 2018 by Nick Davis
Low Noise, Low Power, High Speed: An 18-bit, 2 MSPS Precision SAR ADC from Analog Devices

Low Noise, Low Power, High Speed: An 18-bit, 2 MSPS Precision SAR ADC from Analog Devices

The AD4002 from Analog Devices is a low-noise, low-power, and high-speed 18-bit successive approximation register analog-to-digital converter.


News Apr 16, 2018 by Nick Davis