Technology Articles

2022-11 Semiconductors Diodes Incorporated

[Nov 27 2022] Diodes Incorporated AL1698K High Efficiency Dimmable LED driver is a high efficiency, high performance, high power factor, high current accuracy boost, step-boost, and flyback dimmable LED driver designed for use in three terminal bidirectional thyristor dimmable LED lamp applications. The package is SO-7. The AL1698K provides accurate output current throughout the line and load regulation range. ...

2022-11 Semiconductors Toshiba Semiconductor and Storage

[Nov 26 2022] Toshiba TLP5212 IGBT gate Drive Optocoupler is an intelligent gate drive (SGD) coupler with IGBT desaturation detection, isolated fault state feedback, soft gate shutdown, active Miller clamp, and undervoltage latching (UVLO) functions. It is packaged with 10.3mm x 10.0mm x 2.1mm SO16L, and the operating temperature range is -40°C to +110°C. The device is designed to be used as a general purpose ...

2022-11 Semiconductors Texas Instruments

[Nov 26 2022] The Texas Instruments TPS92643-Q1 step-down infrared LED driver features a wide operating input voltage range of 5.5V to 36V and a 40V tolerance for 400ms load drops. Adaptive on-time mean current mode control based on inductor valley current detection is implemented in TPS92643-Q1. The adaptive on-off time control provides a nearly constant switching frequency that can be set between 100kHz and ...

2022-11 Semiconductors ON Semiconductor

[Nov 26 2022] The onsemi NCV51561 isolated dual-channel gate driver features A 4.5-A pull peak current and a 9A-fill peak current, as well as short propagation and matching propagation delays. NCV51561 is designed for fast switching to drive power MOSFET and SiC MOSFET power switches. The onsemi NCV51561 isolated two-channel gate driver operates at voltages up to 1500VDC and is provided by two 5kVRMS electrica ...

2022-11 Semiconductors STMicroelectronics

[Nov 26 2022] The STMicroelectronics VIPERGAN65 HV converter is an advanced quasi-resonant offline HV converter with an E-mode GaN HEMT. The VIPERGAN65 is designed for use with medium-power quasi-resonant ZVS (zero voltage switch when switch on) flyback converters, providing up to 65W output power over a wide range. The VIPERGAN65 integrates a suite of features to provide an extremely flexible, easy-to-use chi ...

2022-11 Semiconductors Texas Instruments

[Nov 26 2022] Texas Instruments bq25172 Nickel-Metal Hydride Stand-alone Linear Charger is an integrated 800mA linear charger for 1 to 6 nickel-metal hydride batteries. These devices are targeted for industrial and medical applications. There is only one power output to charge the battery. The system load can be in parallel with the battery. This option can only be implemented if the average system load does n ...

2022-11 Semiconductors STMicroelectronics

[Nov 26 2022] STMicroelectronics FDA803S Class D Automotive Audio amplifiers are specifically designed for use in automotive applications, especially emergency calling and telematics applications. The FDA803S combines 24-bit, 100dB DAC conversion and PWM Class D output stage with LC filter front feedback. The FDA803S comes in a very compact, thin QFN 5x5 package. This configuration enables compact and inexpens ...

2022-11 Semiconductors ams

[Nov 25 2022] The ams OSRAM Mira220 1/2.7 2.2MP NIR enhanced Global shutter image sensor is designed for 2D and 3D consumer and industrial machine vision applications. Using advanced BSI technology, these sensors have a small pixel size of 2.79μm and high sensitivity. The series features 1600 (H) x 1400 (V) effective resolution and a 12-bit maximum bit depth, supporting external triggering, windowing, and on-c ...

2022-11 Semiconductors ams

[Nov 24 2022] The ams OSRAM AS7421 64-channel NIR sensor is designed for spectrum recognition and space occupancy area analysis in consumer devices. The spectral response of AS7421 provides a wavelength of 750nm to 1050nm and equally distributed channels over the entire range. At the beginning of spectral measurement, all 64 channels are automatically processed by 16 parallel sampling ADCs with four continuous ...

2022-11 Semiconductors ams

[Nov 24 2022] Ams OSRAM AS7343L 13-channel multispectral sensor is designed for spectral recognition of lateral flow particle markers. Ultra-thin package with a size of 3.1mm x 2mm x 1mm. The AS7343L multifunctional sensor is ideal for supporting the latest laboratory applications. The device is optimized for reflection, transmission and radiation measurements. Applications include lateral flow test applicatio ...

2022-11 Semiconductors Texas Instruments

[Nov 24 2022] The Texas Instruments DRV3256-Q1 Automotive Gate Driver Unit (GDU) is a highly integrated three-phase gate driver for 48V automotive motor drive applications. The device is specifically designed to provide A gate drive current of 2A peak pull current and 2.5A peak fill current, as well as a 90V MOSFET transient overvoltage support to support high-power motor drive applications. Efficient bootstra ...

2022-11 Semiconductors Renesas Electronics America

[Nov 24 2022] Renesas Electronics RAA2S425x Automotive Sensor Signal conditioner optimized for automotive pressure sensing systems. The RAA2S425x device provides highly accurate amplification and sensor-specific correction of signals in automotive xEV, EV, and FCEV pressure-sensing braking, transmission, and HVAC systems. The RAA2S425x IC features highly integrated, advanced digital and analog capabilities tha ...