FEATURED PRODUCTS Integrated Off-Line Switcher TOPSwitch-JX cost effectively incorporates a 725 V power MOSFET, high voltage switched current source, multi-mode PWM control, oscillator, thermal shutdown circuit, fault protection and other control circuitry onto a monolithic device. The TOPSitch-JX is energy efficient over the entire load range and has no-load consumption below 70mW at 230VAC. The switcher can go up to 750 mW standby output power for 1W input at 230 VAC. For more information, please click here.
Multi-Mode Wireless Power Receiver IC The IDTP9020 is a highly-integrated single-chip WPC-compliant wireless power receiver IC. The device receives an AC power signal from a compatible wireless transmitter and converts it into a regulated 5V output voltage which can be used to power devices or supply the charger input in mobile applications. The IDTP9020 integrates a high-efficiency synchronous full-bridge rectifier, high-efficiency synchronous buck converter, and control circuits used to modulate the load. For more information, please click here.
Integrated High-Side MOSFET The ISL78200 is a synchronous buck controller with a 90mΩhigh-side MOSFET and low-side driver integrated. The ISL78200 supports wide input range of 3V to 40V in buck mode. It supports 2.5A continuous load under conditions of 5V VOUT, VIN range of 8V to 36V, 500kHz and +85°C ambient temperature with still air. For any specific application, the actual maximum output current depends upon the die temperature not exceeding +125°C with the power dissipated in the IC, which is related to input voltage, output voltage, duty cycle, switching frequency, ambient temperature and board layout, etc. For more information, click here.
32-bit High Capacity RISC MCUs Fujitsu Semiconductor America introduced new 32-bit RISC microcontrollers based on the ARM® CortexTM-M3 processor. The 38 new MCUs include the MB9BF529TPMC, which is equipped with high-capacity memory, and the MB9BF121JPMC, which features low-pin-count packaging. The new devices, which are optimal for system control in household appliances, office automation systems and industrial equipment, bring the growing family of Fujitsu FM3 MCUs to a total of 570 products. Sample quantities of the latest devices will be available starting May 10, 2013. For more information, please click here.
Low Power Fully-Differential Amp The THS4531A is a low-power, fully-differential op amp with input common-mode range below the negative rail and rail-to-rail output. The device is designed for low-power data acquisition systems and high density applications where power consumption and dissipation is critical. The device features accurate output common-mode control that allows for dc coupling when driving analog-to-digital converters (ADCs). The THS4531A is also a valuable tool for general-purpose, low-power differential signal conditioning applications. For more information, please click here.
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