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4th Generation SiC MOSFET in Totem Pole PFC for High-Performance SMPS

4th Generation SiC MOSFET in Totem Pole PFC for High-Performance SMPS

This article introduces a compact evaluation kit to demonstrate the performance of ROHM’s 4th generation SiC MOSFETs in a state-of-the-art Totem…


Two-level, Slew-rate Control Simplifies Drives Inverter Using Discrete IGBTs in Parallel

Two-level, Slew-rate Control Simplifies Drives Inverter Using Discrete IGBTs in Parallel

Infineon’s two-level, slew-rate control (2L-SRC) gate driver IC enables a reduction of the number of paralleled IGBTs through a slew-rate-control…


Easy Design of 1500 VDC Renewable Inverter With Higher Power Density Enabled by New 2.0 kV Class LV100 IGBT Module

Easy Design of 1500 VDC Renewable Inverter With Higher Power Density Enabled by New 2.0 kV Class LV100 IGBT Module

The 2.0 kV module is offering a competitive solution due to its simplified inverter design and layout, higher power density and high level of…


EPC’s New Half-bridge Power Stage IC Handles Up to 35 A

EPC’s New Half-bridge Power Stage IC Handles Up to 35 A

Efficient Power Conversion’s new EPC2302 eGaN IC switches at 1 MHz and boasts a withstand voltage of up to 100 V.


Silicon Capacitor Portfolio Offers Density and Performance

Silicon Capacitor Portfolio Offers Density and Performance

Empower Semiconductor has announced that it has expanded its E-CAP™ family of silicon capacitors with technologies that offer further…


Bourns Enters IGBT Market with a Line of 600/650 Volt Units

Bourns Enters IGBT Market with a Line of 600/650 Volt Units

Bourns says its new trench-gate, field-stop technology IGBTs will offer market-leading efficiency coupled with reliable supply and reduced lead…


Bourns Says its New PTVS Are First Available in DFN Packages

Bourns Says its New PTVS Are First Available in DFN Packages

The fresh power transient voltage suppressors (PTVS) measure only 8 x 6 x 2.5 mm while offering 1 and 2 kiloamp surge protection.


ROHM Releases 4th Generation 650 V Fast Recovery Diodes

ROHM Releases 4th Generation 650 V Fast Recovery Diodes

The company’s two new series of fast recovery diodes (FRDs) feature low noise characteristics, low forward voltage (VF), and fast reverse…


Wide Bandwidth Current Transducers for Power Analysis

Wide Bandwidth Current Transducers for Power Analysis

Power conversion products based on wide bandgap semiconductor technologies such as gallium nitride (GaN) and silicon carbide (SiC) are now…


Nexperia Debuts Tiny 20 V and 30 V MOSFETs in DFN Packages

Nexperia Debuts Tiny 20 V and 30 V MOSFETs in DFN Packages

The company says its fresh DFN MOSFETs, which measure 0.63 x 0.33 x 0.25 mm, are the world’s smallest.


AOS Introduces its First Buck Regulator Module

AOS Introduces its First Buck Regulator Module

Aimed at industrial applications, the new device from Alpha and Omega Semiconductor delivers output voltages of up to 5.5 V.


Nano Pulse Technology for Primary DC/DC Converter Design: Reducing Application PCB Size and Cost

Nano Pulse Technology for Primary DC/DC Converter Design: Reducing Application PCB Size and Cost

The industrial and consumer market is requiring increased power density for DC/DC converters that have high step-down ratios and use high…


Bourns Introduces, then Expands High-power Fuse Family

Bourns Introduces, then Expands High-power Fuse Family

Two new series of photovoltaic power fuses target solar power applications, while two semiconductor series aim for indoor power usages.


EPC Adds Another Rad-hard Gallium Nitride Power FET

EPC Adds Another Rad-hard Gallium Nitride Power FET

The new gallium nitride (GaN) FET joins EPC’s well-established line aimed at space-based applications including DC-DC power, motor drives, and…


Three Industry Powerhouses Debut BLDC Motor Control Solutions

Three Industry Powerhouses Debut BLDC Motor Control Solutions

Infineon, Power Integrations and Microchip have each introduced solutions to ease brushless DC motor (BLDC) control this month.


SiC MOSFET Power Modules for Automotive Applications

SiC MOSFET Power Modules for Automotive Applications

Leapers Semiconductor, a developer and manufacturer of SiC power modules, has introduced its HPD series SiC power modules designed specifically for…


ST’s New Chip Could Save 15 Nuclear Plants Worth of Energy

ST’s New Chip Could Save 15 Nuclear Plants Worth of Energy

The latest controller chip from STMicroelectronics incorporates an Arm Cortex-M0+ core and is designed to boost efficiency in USB-PD 3.1 adapters.


ROHM’s New LDOs Are Stable At Nanoscale Output Capacitances

ROHM’s New LDOs Are Stable At Nanoscale Output Capacitances

Aimed at 12 V automotive applications, the tiny LDO (low-dropout) regulators are AEC-Q100 compliant, feature low magnetic field radiation, and…


GaN Systems, EPC Both Unveil New GaN Power Transistors

GaN Systems, EPC Both Unveil New GaN Power Transistors

EPC’s (Efficient Power Conversion) new GaN FET targets space-based applications, while GaN Systems’ new offering is aimed at terrestrial…


Vishay’s New Voltage Suppressors Feature 3 kW Surge Capacity

Vishay’s New Voltage Suppressors Feature 3 kW Surge Capacity

With leakage currents as low as 1 µA, the company’s fresh transient voltage suppressors (TVS) offer minimum breakdown voltages covering a range…