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NEW ULTRABK DC DC CONVERTERS FEATURE TWO STAGE DESIGN

NEW ULTRABK DC/DC CONVERTERS FEATURE TWO-STAGE DESIGN

Fully Integrated DC/DC Converters from Murata Feature Patented Ultra-Compact, High-Efficiency Design Leveraging a multi-patented design that significantly reduces the footprint and height of power-conversion circuitry, Murata has introduced the UltraBKℱ family of compact, low-profile, fully-integrated DC/DC converters. The UltraBKℱ converters are aimed at space-constrained applications such as IT and network infrastructure equipment. In addition to unprecedented space

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TI RELEASE TPS62912 TPS62913 FAMILY OF LOW NOISE DC DC SWITCHING REGULATORS

TI RELEASE TPS62912, TPS62913 FAMILY OF LOW-NOISE DC/DC SWITCHING REGULATORS

Texas Instruments released the TPS62912 and TPS62913 family of low-noise DC/DC switching regulators with integrated ferrite-bead compensation. They offer low noise of 20 ”VRMS for frequencies ranging from 100 Hz to 100 kHz and ultra-low output-voltage ripple of 10 ”VRMS. Traditional low-noise power supply architectures include such technology like DC/DC converters, low-noise LDO, and an off-chip filter, like a ferrite bead. Integrating ferrite-bead

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TINYMOVR BLDC MOTOR CONTROLLER FEATURES QORVO PAC5527

TINYMOVR BLDC MOTOR CONTROLLER FEATURES QORVO PAC5527

BLDC motors help power our day to day equipment, like computer hard drives, fans, CD/DVD players etc. One of this BLDC is Tinymovr. Tinymovr is an affordable BLDC motor controller for precise control of 3-phase brushless motors. Tinymovr is highly integrated incorporating an advanced MCU (Qorvo PAC5527), compact power stage, integrated absolute angle encoder (MPS MA702) and CAN and UART connectivity. Tinymovr can operate in

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UCC12040 50 3 KVRMS AND 5 KVRMS ISOLATED DC DC CONVERTERS

UCC12040/50 3 KVRMS AND 5 KVRMS ISOLATED DC/DC CONVERTERS

Texas Instruments’ 500 mW, high-efficiency low-EMI converters are suitable for ultra-high voltage applications. Texas Instruments’ UCC12040 and UCC12050 DC/DC converters with 3 kVRMS and 5 kVRMS reinforced isolation ratings, respectively, are designed to provide efficient, isolated power to isolated circuits that require a bias supply with well-regulated output voltages. These devices integrate a transformer and DC/DC controller with proprietary architecture

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Overview

Adafruit’s Raspberry Pi Lesson 9. Controlling a DC Motor

Overview This lesson describes how to control both the speed and direction of a DC motor using Pythonand a L293D chip. In Lesson 8, we used the Pi to generate pulses to control the position of a servo motor. In thislesson we use pulses to control the speed of a regular DC motor and the L293D motor controlchip to reverse the direction of the current through the motor

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GEN2 650V SIC SCHOTTKY DIODES OFFER IMPROVED EFFICIENCY RELIABILITY AND THERMAL MANAGEMENT

GEN2 650V SIC SCHOTTKY DIODES OFFER IMPROVED EFFICIENCY, RELIABILITY AND THERMAL MANAGEMENT

Littelfuse, Inc. today introduced two second-generation series of 650V, AEC-Q101-qualified silicon carbide (SiC) Schottky Diodes. The LSIC2SD065CxxA and LSIC2SD065AxxA Series SiC Schottky Diodes are available with a choice of current ratings (6A, 8A, 10A, 16A or 20A). They offer power electronics system designers a variety of performance advantages, including negligible reverse recovery current, high surge capability,

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