Articles and news - 6

Industry first low-noise buck converters integrated
Industry's first low-noise buck converters with integrated ferrite-bead compensation simplify high-precision designs
12.03.2020 News

Texas Instruments introduced a new family of low-noise DC/DC switching regulators with integrated ferrite-bead compensation. The TPS62912 and TPS62913 offer low noise of 20 µVRMS for frequencies ranging from 100 Hz to 100 kHz and ultra-low output-voltage ripple of 10 µVRMS...

Simple PWM Modulator Allows DC Control
Simple PWM Modulator Allows DC Control Signal To Drive LEDs
12.02.2020 Circuits

LED-driver circuits can be dimmed by applying a variable duty cycle (pulse-width modulation, or PWM) to the LED. PWM exploits LED behavior: At higher current levels, the LED’s light output is higher for a given level of power dissipation...

1200 level-shift three-phase SOI EiceDRIVER offers
1200 V level-shift three-phase SOI EiceDRIVER offers superior robustness
12.02.2020 News

Infineon Technologies broadens its level-shift EiceDRIVER™ portfolio with a 1200 V three-phase gate driver. It is based on the company’s unique silicon-on-insulator (SOI) technology...

Compact low noise high ripple rejection
Compact, low noise, high ripple rejection LDO regulator series delivers enhanced power rail stabilization in space-constrained designs
12.01.2020 News

Toshiba Electronics Europe announced the TCR3RM series of low noise ultra-compact low dropout voltage regulators. Constructed in a plastic DFN4C package measuring 1.00 mm × 1.00 mm × 0.38 mm, the TCR3RM series comprises 32 product variants with fixed single output voltages...

Circuit measures currents dc servo motor
Circuit measures currents in dc servo motor
11.30.2020 Circuits

The simple circuit design lets you measure all components of a current flowing in a dc servo motor. The rectified output of the circuit uses ground as a reference, so you can measure the output by using a single-ended A/D converter...

Ampleon cost-optimised 250W LDMOS 2.45GHz ISM
Ampleon cost-optimised 250W LDMOS for 2.45GHz ISM applications and solid-state cooking
11.30.2020 News

Ampleon announced the BLP2425M10S250P, a 250 W RF power transistor for solid-state cooking and industrial, scientific and medical (ISM) applications in the 2400 MHz to 2500 MHz frequency band...

Melexis announces world-first combined sensor smart
Melexis announces world-first combined sensor for smart tires
11.29.2020 News

Melexis has unveiled the MLX91805 smart tire sensor to help OEMs prepare for the forthcoming extension of mandatory tire-pressure monitoring to include commercial vehicles, and to enable future generations of smart tires...

Build charge pump ultralow quiescent current
Build a charge pump with ultralow quiescent current
11.26.2020 Circuits

Portable battery-powered devices often spend most of their life in standby mode, in which the quiescent current of an internal boost converter continuously bleeds the battery. The quiescent current during standby can be larger than the actual load current...

Automotive-Compliant Synchronous Buck Converters Diodes Incorporated
Automotive-Compliant Synchronous Buck Converters from Diodes Incorporated Feature Innovative Noise Reduction and Power Good Indicator
11.26.2020 News

Diodes Incorporated announced two highly integrated synchronous buck converters that simplify circuit design in automotive power systems with its Power Good output and its innovative EMI mitigation for noise-sensitive applications...

Micro Crystal New RV-3032-C7 High Performance
Micro Crystal's New RV-3032-C7 High Performance Temperature Compensated Real-Time Clock
11.25.2020 News

Micro Crystal introduces the new RV-3032-C7 Real-Time Clock Module, which offers the world’s best time accuracy across industrial temperature range at ultra-low current consumption...

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