gatedrivers

As digitalization, urbanization, and the rise of electro-mobility continue to shape the rapidly evolving world, the demand for power consumption is reaching unprecedented levels. Acknowledging energy efficiency as an important concern, Infineon Technologies addresses these megatrends with its silicon carbide (SiC) CoolSiC MOSFET 650 V in TO leadless (TOLL) packaging. The new SiC MOSFETs are…

The electrification of everything is driving the growth of SiC semiconductors as large market segments such as E-Mobility, sustainability and industrial turn to SiC power solutions because of its fast-switching capabilities, lower power loss, and higher-temperature performance. To help power design engineers transition to SiC power solutions with ease, speed and confidence, Microchip Technology announces…

STMicroelectronics has released single, double, and four-channel automotive high-side gate drivers in a common PowerSSO-16 package style, with pin assignments that simplify scaling circuit designs to add more driver channels. The gate drivers target applications throughout the vehicle, including safety, comfort, powertrain, body electronics, infotainment, and driver-assistance systems. Meeting the automotive industry’s LV124 test schedule for…

LED lighting is becoming more important in every car segment: It increases road safety and enables new design trends, such as flexible styling. To address the resulting requirements, Infineon Technologies is expanding its LITIX Power family with the dual-channel, stand-alone DC-DC controller TLD6098-2ES. The controller is the first product that can drive a full LED…

The increasing demand for high-power density is pushing developers to adopt 1500 VDC link in their applications to increase the rated power-per-inverter and reduce system costs. However, 1500 VDC-based systems also pose more challenges on the system design, such as fast switching at high DC voltage, which typically requires a multi-level topology. This leads to…

System designers of traction power units (TPUs), auxiliary power units (APUs), solid-state transformers (SSTs), industrial motor drives, and energy infrastructure solutions require high-voltage switching technology to increase efficiency, reduce system size and weight. Microchip Technology has announced the expansion of its SiC portfolio with the release of the industry’s lowest on-resistance [RDS(on)] 3.3 kV SiC…

Infineon Technologies is releasing a new EiceDRIVER 2EDN product family. Aiming at space-limited designs, the next-generation devices complement the existing 2EDN driver ICs by providing higher system-level efficiencies, excellent power density, and consistent system robustness with fewer external components. Building on this expansion, the 2EDN family can now drive the power-switch device performance in applications…

STMicroelectronics is increasing the integration of automotive-body electronics with the L99DZ200G door-zone system IC, which enables a single-chip, front-drives-rear setup that’s managing a front-door window, mirror, lighting, and the rear-window lift. The rich set of features delivers an equally rich set of benefits including lower system quiescent current, greater reliability, faster assembly, reduced bill of…

Two new dual-channel galvanically-isolated gate drivers for IGBTs and silicon-carbide (SiC) MOSFETs from STMicroelectronics save space and ease circuit design in high-voltage power-conversion and industrial applications. The STGAP2HD for IGBTs and STGAP2SICD for SiC MOSFETs leverage ST’s latest galvanic-isolation technology to provide 6kV transient-voltage capability in a SO-36W wide-body package. In addition, ±100V/ns dv/dt transient immunity prevents spurious turn-on…

Easing the transition to high-efficiency wide-bandgap technology, STMicroelectronics has released the MasterGaN3* and MasterGaN5 integrated power packages for applications up to 45 and 150W. Joining the MasterGaN1, MasterGaN2, and MasterGaN4 — which target applications from 65 to 400W — the additions give extra flexibility to choose the optimum Gallium Nitride (GaN) device and driver solution when designing switched-mode power…

Infineon Technologies has introduced the industry’s first high-voltage microcontroller (MCU) with USB power delivery (USB PD) 3.1 support. The EZ-PD PMG1 (Power Delivery Microcontroller Gen1) is Infineon’s first generation of USB PD MCUs targeting any embedded system that provides or consumes power with high-voltage up to 28 V (140 W). The device supports higher power…

Today’s energy-efficient electric charging systems powering commercial vehicle propulsion — as well as auxiliary power systems, solar inverters, solid-state transformers, and other transportation and industrial applications — all rely on high-voltage switching power devices. To best meet these requirements, Microchip Technology announced the expansion of its silicon-carbide portfolio with a family of high-efficiency, high-reliability 1700V…

Optimized for isolated buck regulator designs, STMicroelectronics‘ A6986I and L6986I DC/DC converter ICs have a wide input-voltage range and low quiescent current to ensure robust and energy-efficient operation in automotive and industrial applications up to 5W. The isolated buck topology drastically lowers the bill-of-materials in systems that require a regulated non-isolated primary voltage and one or more…