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drivers

LED driver supports in-mold assembly for space-critical applications

March 16, 2025 By Redding Traiger

Melexis unveiled the MLX80142 two RGB LED driver (six channels), the latest addition to its smart state machine LED driver portfolio and the first to incorporate MeLiBu 2.0. Leveraging Melexis’ proven LED driver technology, and featuring a code-free option, this new IC empowers the next generation of smart RGB lighting, particularly in challenging areas where […]

Filed Under: Automotive, Development Tools, drivers, LED Lighting Tagged With: melexis

Dual-output gate driver ICs support silicon and SiC power modules

January 30, 2025 By Redding Traiger

Infineon Technologies AG  introduces new isolated gate driver ICs for electric vehicles to enhance its EiceDRIVER family. The devices are designed to use the latest IGBT and SiC technologies.  Furthermore, they support Infineon’s new HybridPACK Drive G2 Fusion module, the first plug’n’play power module that implements a combination of Infineon’s silicon and silicon carbide (SiC) […]

Filed Under: Automotive, Development Tools, drivers, Power Components Tagged With: infineontechnolgiesag

1 W Zener package cuts height by half

January 24, 2025 By Aimee Kalnoskas

MCC Semi announces the ZENER SMAF Series of 1W Zener diodes in the DO-221AC (SMA-FL) package. The series features a 50% height reduction compared to standard SMA packages while maintaining the same footprint. The DO-221AC (SMA-FL) package delivers a power rating of 1W across a voltage range of 6.2V to 100V, with a maximum junction […]

Filed Under: drivers, Power Components Tagged With: MCC Semi

LED buck driver handles 2 A, up to 65 V

December 17, 2024 By Redding Traiger

Diodes Incorporated announces the expansion of its automotive-compliant* LED driver portfolio by introducing the AL8891Q. This easy-to-use synchronous Buck LED driver with high-side current sense drives up to 2A from a wide 4.5V to 65V input voltage range. It supports up to 95% duty cycle, allowing the drive of longer LED chains. The device provides […]

Filed Under: Automotive, Development Tools, drivers, LED Lighting, Power Management Tagged With: diodesincorporated

Gate drivers protect IGBTs and SiC MOSFETS to 9.6 kV

November 7, 2024 By Redding Traiger

STMicroelectronics’ STGAP3S family of gate drivers for silicon-carbide (SiC) and IGBT power switches combines ST’s latest robust galvanic isolation technology with optimized desaturation protection and flexible Miller-clamp architecture. Featuring reinforced capacitive galvanic isolation between the gate-driving channel and the low-voltage control and interface circuitry, the STGAP3S withstands 9.6kV transient isolation voltage (VIOTM) with 200V/ns common-mode […]

Filed Under: Consumer electronics, DC-DC, Development Tools, drivers, Industrial, Power Components Tagged With: stmicroelectronics

SMD power modules provide flexible gate drive bias voltages

November 1, 2024 By Emma Lutjen

Gate drivers need exact voltages for the highest efficiency and system reliability. A new range of isolated power modules from RECOM provides an economical and high-performance solution in a tiny 36-pin SSOP SMD package, just 12.83 x 7.5 x 3.55mm. The isolated modules have multiple input ranges, covering 8.5V to 27VDC for 12V, 15V, and […]

Filed Under: drivers Tagged With: recompower

AEC-Q101 certified GaN devices enable 200/300m LiDAR range recognition

October 30, 2024 By Redding Traiger

Innoscience Technology has expanded its portfolio with two 100V automotive-grade GaN devices. The company’s INN100W135A-Q (RDS(on),max  = 13.5 mΩ) and smaller package INN100W800A-Q (RDS(on),max = 80 mΩ) are both certified to AEC-Q101 and optimized for LiDAR as well as for high power density DC-DC converters and Class D audio applications in the automotive sector. The […]

Filed Under: Automotive, Development Tools, drivers, Power Components Tagged With: innoscience

High-side gate driver protects battery-powered tools from faults

October 22, 2024 By Redding Traiger

Infineon Technologies AG  has now introduced the EiceDRIVER 1EDL8011, a high-side gate driver designed to protect battery-powered applications such as cordless power tools, robotics, e-bikes, and vacuum cleaners in the event of a fault. The device provides fast turn-on and turn-off of high-side N-channel MOSFETs with its high gate current capabilities. It consists of an […]

Filed Under: Consumer electronics, Development Tools, drivers, MOSFETS, Power Management, Robotics Tagged With: infineontechnolgiesag

Power module reduces SiC content while maintaining performance

October 22, 2024 By Redding Traiger

Infineon Technologies AG is introducing the HybridPACK Drive G2 Fusion, establishing a new power module standard for traction inverters in the e-mobility sector. The HybridPACK Drive G2 Fusion is the first plug’n’play power module that implements a combination of Infineon’s silicon and silicon carbide (SiC) technologies. This cutting-edge solution provides an ideal balance between performance […]

Filed Under: Automotive, Development Tools, drivers, Power Components, Power Management, power modules Tagged With: infineontechnolgiesag

Transformer drivers enable compact, low-noise isolated power supplies

September 19, 2024 By Redding Traiger

Nexperia introduced the NXF6501-Q100, NXF6505A-Q100, and NXF6505B-Q100. These are AEC-Q100 qualified, push-pull transformer drivers that enable the design of small, low-noise, and low-EMI isolated power supplies for a range of automotive applications like traction inverters and motor control, DC-DC converters, battery management systems and on-board chargers in electric vehicles (EV). These transformer drivers are also […]

Filed Under: Automotive, Development Tools, drivers, Industrial, Medical, Motors and motor control, Power Components, Power Management, Telecommunications, Transformers Tagged With: nexperia

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Featured Contributions

Robust design for Variable Frequency Drives and starters

Meeting demand for hidden wearables via Schottky rectifiers

The case for vehicle 48 V power systems

GaN reliability milestones break through the silicon ceiling

Developing power architecture to support autonomous transportation

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