Search results for "resistors"
Mica grid resistors offer improved power capacity
A series of high power, high current mica grid resistors in the standard mill bank size has been released by Vishay Intertechnology. Offering designers a lower cost option to the standard stainless steel grid design, Vishay Milwaukee GREM resistors feature EDG technology for improvements in power capacity, weight, and watt density, while maintaining the same package size.
Complete 1GHz computer in 27mm package announced
Octavo Systems has announced a completely integrated 1GHz Arm Cortex-A8 computing platform, the OSD335x C-SiP. The OSD335x C-SiP (Complete System-In-Package) integrates the required components for a computing system into a single IC package that is about the size of a standard Lego block.
Specified thermal stability with adjustable shunt regulators
The TL431 and TL432 devices from Texas Instruments are three-terminal adjustable shunt regulators, with specified thermal stability over applicable automotive, commercial, and military temperature ranges. The output voltage can be set to any value between Vref (approximately 2.5V) and 36V, with two external resistors.
5V, 7A/5A low side GaN driver with 60MHz/1ns speed
The LMG1020 device is a single, low-side driver designed for driving GaN FETs and logic-level MOSFETs in high-speed applications including LiDAR, time-of-flight, facial recognition, and any power converters involving low side drivers.
Low-/high-side voltage output current sense amplifier
The INA180, INA2180, and INA4180 (INAx180) current sense amplifiers are designed for cost-optimised applications. These devices are part of a family of current-sense amplifiers (also called current-shunt monitors) that sense voltage drops across current-sense resistors at common-mode voltages from –0.2V to +26V, independent of the supply voltage. The INAx180 integrate a matched resistor gain network in four, fixed-gain device options: 20V/V...
Low side GaN driver with 60MHz/1ns speed
The LMG1020 device is a single, low-side driver designed for driving GaN FETs and logic-level MOSFETs in high-speed applications including LiDAR, time-of-flight, facial recognition, and any power converters involving low side drivers. The design simplicity of the LMG1020 enables extremely fast propagation delays of 2.5 nanoseconds and minimum pulse width of 1 nanosecond.
Compact SMD 5W current sense resistors
It has been announced that Stackpole's new HCSM2818 is a 5W surface mount part with an all-metal element and moulded construction. The HCSM2818 is available in resistance values of four, five, ten, 15, and 20mΩ in one and five percent tolerances. TCR is 200 ppm for the values below ten milliohm and 75ppm for values of ten milliohm and above.
Low side GaN driver with 60MHz/1ns speed
Texas Instruments' LMG1020 device is a single, low-side driver designed for driving GaN FETs and logic-level MOSFETs in high-speed applications including LiDAR, time-of-flight, facial recognition, and any power converters involving low side drivers.
Buck boost controller designed for battery systems in autonomous cars
Analog Deviceshas announced an 98% efficient bidirectional buck-boost switching regulator controller that operates between two batteries that have the same voltage, which are suitable for redundancy in self-driving cars. The LT8708/-1 operates from an input voltage that can be above, below or equal to the output voltage, making it well suited for two each 12, 24 or 48V batteries commonly found in electric and hybrid vehicles.
Heat sink device provides non-inductive, high heat dissipation
A heat sink device with enhanced power size ratio, high stability and optimum heat dissipation from Tepro has been introduced by distributor New Yorker Electronics. Typical applications for the TO-220 Non-Inductive, Thick-Film Heat Sink Resistor are switching power supplies and various types of pulse circuits.