Technology Articles

2023-03 Semiconductors Texas Instruments

[三月 16 2023] Texas Instruments' MCT8329A offers a single-chip, code-free sensorless ladder solution for three-phase brushless direct current (BLDC) motors that require high-speed operation or very fast start-up times. The device provides three half-gate drivers, each capable of driving both high - and low-side n-channel power MosFeTs. The device uses an internal charge pump to generate the correct grid drive ...

2023-03 Optoelectronics Taitien

[三月 16 2023] Taitien's LoRa and LoRaWAN application-centric crystals provide tight tolerances for demanding operating environments, with initial accuracy of ±10 ppm and temperature stability of ±10 ppm in the range -40°C to +85°C. The XX, XY, XZ and X3 series have low acceleration or g sensitivity, and are standard with 26 MHz and 32 MHz. These output frequencies are used for long-range wireless data transmis ...

2023-03 Semiconductors Texas Instruments

[三月 16 2023] Texas Instruments' TPS92622-Q1 dual-channel LED driver includes a unique thermal management design to reduce temperature rise on the device. The TPS92622-Q1 is a linear driver powered directly from the car battery, with large voltage variations and a full current load of up to 150 mA per channel output. External shunt resistors are drivers that share output current and dissipated power. The devic ...

2023-03 Semiconductors Analog Devices

[三月 16 2023] ADI's LT7200S is A four-channel, high-efficiency single-chip synchronous step-down regulator capable of pumping/pulling 5 A current into a load per channel. Due to its constant frequency, current mode architecture, and phase-locked controlled timing, it is ideal for high step-down ratio applications that operate at high frequencies and require fast transient responses. The LT200S 'multi-channel f ...

2023-03 Sensors Bourns

[三月 16 2023] The Bourns AD and SD series resetable Miniature thermal fuse (TCO) circuit breaker devices are the first class of Bourns TCO devices that have passed the pressure test of the AEC-Q200 standard. The AD and SD series' advanced overheating protection technology makes them ideal solutions for a wide range of applications such as heaters, motors, cables and printed circuit board components. They also ...

2023-03 Power Texas Instruments

[三月 15 2023] The STMicroelectronics LM2903B contains two independent low-power voltage comparators specifically designed for use with a single power supply over a wide voltage range. It is fully specified to use 5 V and 36 V supply voltages; However, it can also be operated using a split power supply. In addition, the device has the unique property that the input common-mode voltage range includes the negativ ...

2023-03 Power Tripp Lite

[三月 15 2023] Triplett's PS305 30 V/5 A DC power supply is a compact multipurpose power supply that weighs 8.8 lb (4 kg) and measures 4" x 6" x 8" (105 mm x 155 mm x 210 mm) (width x height x depth). It won't be bulky on the workbench or take up too much workbench space. It is portable and can be easily transported between test stations. For most applications, the PS305 provides the most commonly used 30 V/5 A ...

2023-03 Semiconductors STMicroelectronics

[三月 15 2023] The ILPS28QSW from STMicroelectronics is an ultra-compact piezoresistive absolute pressure sensor that can be used as a digital output barometer. It supports dual-mode full scale up to 4,060 hPa, which can be selected by users. The device consists of a sensing element and an IC interface that enables communication between the sensing element and the application through an I²C or MIPI I³C® interfa ...

2023-03 Semiconductors STMicroelectronics

[三月 15 2023] STMicroelectronics LIS2DUX12 is an intelligent digital 3-axis accelerometer. Its MEMS and ASics are specifically designed to combine the lowest possible current consumption with already-on-line features such as anti-aliasing filtering, finite state machine (FSM), and machine learning. The core (MLC) is combined with adaptive self-configuration (ASC). FSM and MLC with ASC provide LIS2DUX12 with ex ...

2023-03 Semiconductors STMicroelectronics

[三月 15 2023] STMicroelectronics ST25-TAG-BAG-EC is a ready-to-use tag kit, Contains tags based on NFC Forum Type 5 tags IC (ST25TV512C and ST25TV02KC) and tags based on NFC Forum Type 2 tags IC (ST25TN512 and ST25TN01K). The ST25-TAG-BAG-EC is used to evaluate the ST25TV and ST25TN series NFC tags belonging to the ST25T product family. It provides advanced features for long range (ISO/IEC 15693) tags and shor ...

2023-03 Semiconductors STMicroelectronics

[三月 14 2023] STMicroelectronics's TSV771 is a 20 MHz bandwidth unit-gain stabilized amplifier. The rail-to-rail input stage and 10.5V /µs conversion rate make it ideal for low-side current measurements. The excellent accuracy provided by the maximum input voltage of 200μV allows precise amplitude-size input signals. The TSV771 can operate on a single power supply from 2.0V to 5.5V and has an output capacitanc ...

2023-03 Semiconductors Texas Instruments

[三月 14 2023] Ti's LMG3522R030 GaN FET features an integrated driver and protection for switching mode power converters, enabling designers to achieve levels of power density and efficiency. The power IC integrates a silicon driver to enable switching speeds up to 150 V/ns. TI's integrated precision gate bias enables a higher switching SOA than discrete silicon gate drivers. This integration, combined with TI' ...