voltages

ON SEMICONDUCTOR NCID9211 CERAMIC DIGITAL ISOLATOR

The NCID9211 is part of a family of galvanically digital isolators that use ON Semiconductor’s patented off-chip capacitor isolation technology The NCID9211 is part of a family of galvanically digital isolators that use ON Semiconductor’s patented off-chip capacitor isolation technology. These isolators support digital communication between systems without conducting ground loops or hazardous voltages. Their capactive ceramic substrate …

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20A/40V INTEGRATED POWER MODULE FOR DC BRUSHLESS MOTORS (BLDC)

This project is based on STK984-090A which is a fully-integrated inverter with current rating 20A and supply voltage 40V DC. It has been designed to drive the Brushless DC Motors (BLDC) and permanent magnet synchronous motors (PMSM), the module works as output driver which include power stage and current sense circuitry, header connector provided to interface with …

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1MM-THIN POLYMER ALUMINUM ELECTROLYTICS PROVIDES HIGH RIPPLE CURRENT AND CAPACITANCE

The new PPC Series of ultra-thin polymer aluminum electrolytic capacitors from Cornell Dubilier represents a totally new capacitor form factor. Designed specifically for applications requiring high ripple current and the thinnest possible profiles, type PPC opens up new product design options. In addition to being just 1 mm thin, the PPC uses versatile packaging technology that makes it possible for …

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NEW SURFACE-MOUNT FULLY INTEGRATED CURRENT SENSORS

The ACS772/3 family expands to include through-hole and surface-mount CB package options with enhanced working isolation voltage Allegro MicroSystems, a global leader in power and sensing solutions for motion control and energy efficient systems, today announced significant ease-of-use enhancements to its popular high current fully integrated ACS772/3 current sensor “CB” package family. These industry-leading, automotive grade high …

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4.4V TO 105V INPUT SYNCHRONOUS STEP-DOWN REGULATOR DELIVERS OUTPUT OF 1V TO VIN

The LT7101 synchronous step-down regulator from Analog Devices is a high efficiency, monolithic synchronous step-down dc-dc converter. It uses a constant frequency, average current mode control architecture and operates from an input voltage range of 4.4V to 105V and provides an adjustable regulated output voltage from 1V to VIN while delivering up to 1A of output current. The LT7101 …

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CAN Bus Sniffing

Reverse engineering CAN bus data from an EV. Introduction In connected cars manufacturers gather diagnostic data and transmit them for field studies or planed maintenance. The GSM modem in my smart electric drive EV was in this mode for a certain time. I wanted to know what information was gathered and began to analyze the CAN …

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THE TOP 10 LINEAR VOLTAGE REGULATORS ACCORDING TO SNAPEDA

In electronics, linear voltage regulators are commonly used to stabilize voltages. Regardless of the input voltages or load conditions, they will provide fixed output voltages, thus protecting devices from fluctuating outputs, which can cause inefficient performance or even damage. When designing a power supply for an application that requires a small difference between its input …

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