Taiwan Semiconductor has introduced new 24-volt automotive-grade SUPER CLAMP transient voltage suppression (TVS) devices designed to protect sensitive electronic circuits from voltage transients. The devices feature low clamping voltage, high peak pulse current capability, and compact surface-mount packaging to support space-constrained automotive designs. The SUPER CLAMP family offers snapback operation that enables lower clamping voltage […]
Development Tools
Automotive e-fuse controller reacts within 100 microseconds to faults
STMicroelectronics has introduced the VNF1248F automotive e-fuse MOSFET controller, the newest device in its STi2Fuse family. The controller provides rapid fault response, flexible configuration options, and low-power operation for use in vehicle power distribution and safety-critical systems. The VNF1248F reacts to faults within 100 microseconds—faster than a traditional wire fuse—to help prevent fault propagation within […]
Bench, wall-mount power supplies conform to medical and industrial standards
XP Power announces the launch of its new PGW and PGD series of 65W to 140W external AC-DC power supplies. The two series, comprising wall-mount (PGW65, PGW100) and desktop (PGD100, PGD140) options, are designed to conform to the Power Delivery (PD) protocol and are ideal for a wide range of industrial technology and BF-rated medical […]
Low power supply line offers universal AC input and PFC design
Acopian Technical Company has introduced the Low Profile 2 series of switching regulated power supplies designed for use in applications requiring compact, high-power performance. The units provide up to 900 watts of single-output AC-DC or DC-DC power and operate with a universal AC input range. Each model includes power factor correction, remote sensing, programmable voltage […]
All-metal jumpers handle over 10 A current
Stackpole has introduced the MCJ Series of zero-ohm jumpers, designed to optimize circuit routing and simplify manufacturing in electronic assemblies. Unlike conventional thick-film jumpers, the MCJ Series uses an all-metal construction that significantly increases current-carrying capability, supporting continuous currents exceeding 10 amps. This design allows engineers to use compact components without compromising electrical performance or […]
Three-phase GaN driver fits 32 mm robotic joints
Efficient Power Conversion Corporation (EPC) has introduced the EPC91120, a compact three-phase brushless DC (BLDC) motor drive inverter designed for integration within humanoid robot joints. The inverter uses EPC’s EPC23102 ePower Stage IC to provide high-efficiency, high-density motion control within a 32 mm-diameter footprint, enabling direct installation inside robotic motor housings. The EPC91120 integrates three […]
LIN 2.x-compliant driver integrates FOC and diagnostics
Melexis has released its fourth-generation automotive LIN motor driver, the MLX81350, designed to support up to 5 W (0.5 A) per motor. The device is developed for applications such as air conditioning flaps and automated air vents used in electric vehicles, where precise control of airflow and thermal systems contributes to comfort and energy efficiency. […]
Precision wirewound resistors go up to 6 MΩ
Bourns, Inc. launched its Riedon Precision Wirewound Resistor Series by Bourns. Engineered for high accuracy and long-term stability, these latest resistors offer a broad resistance range of up to 6 megohms (MΩ) with ultra-low resistance tolerances (±0.005 percent). This rugged, high-precision resistor series is housed in multiple axial, radial, and square package sizes and is available in […]
High-current, low-inductance power inductor meets automotive temperature rating
Coilcraft announces a new series of molded power inductors designed for high-current, low-inductance applications in fast DC-DC conversion systems. The components support ultra-low inductance values starting around 40 nH, enabling rapid transient response in low-voltage, high-current converter topologies. These inductors are optimized for use in single-phase and multi-phase VRMs and point-of-load regulators, offering high current […]
Power devices offer reduced on-resistance and extended operating temperature range
Infineon has released the EasyPACK C, the latest addition to its EasyPACK family of power modules. The first products in this series use 1200V CoolSiC MOSFET G2 devices combined with Infineon’s.XT interconnection technology. These silicon carbide (SiC) modules are designed for high-efficiency, long-lifetime operation in industrial systems such as fast DC electric vehicle charging, megawatt […]
