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Linear Technology Corporation, a division of Analog Devices, Inc., introduced the LTC7004, a high-speed, high-side N-channel MOSFET driver that operates with supply voltages up to 60V. Its internal charge pump fully enhances the external N-channel MOSFET switch, allowing the device to remain on for an infinite amount of time.

Littelfuse, Inc., a leader in global circuit protection, today introduced a compact, fast-acting 500VAC ceramic tube fuse rated at 1.6A to 12.5A. The 514 Series Ceramic Fuse is rated for interrupt currents up to 5,000A at an AC voltage of 500 volts and is ideal for HVAC and industrial system high voltage AC power line protection. Its sophisticated design improves reliability by reducing the effects of temperature cycling and vibration. Measuring only 6.3mm x 32mm, circuit designers can free board space needed to protect components.

The device provides voltage, temperature and current protection to ensure safe operation under abnormal operating conditions. The ISL8215M also provides automatic restart when the fault is cleared to protect the load and system. It offers a 0.6V - 12V adjustable output voltage, a maximum power density of 60mA/mm2, and a package size of only 13mm x 19mm.

Linear Technology Corporation, a division of Analog Devices, Inc., introduced the LTC4418, a dual-input power prioritizer for 2.5V to 40V systems. In order to achieve portability, maintain memory operation during undervoltage, and ensure smooth shutdown in the event of power loss, the electronic system uses batteries and capacitors as backup power. The LTC4418 typically uses a higher priority main power source such as a wall adapter or main battery to power the load and switch to a backup power source (usually a battery or large value capacitor) in the event of a main power supply undervoltage or missing power supply. The ability to operate at input voltages up to 40V allows the LTC4418 to accommodate a variety of power sources such as wall adapters, USB ports, supercapacitors, and multi-cell lead-acid, lithium-ion, or nickel-metal hydride (NiMH) batteries. The 26μA low operating quiescent current and a shutdown mode make the LTC4418 ideal for portable battery-powered systems.

The AT89S52 is a low-power, high-performance CMOS 8-bit microcontroller with 8K in-system programmable Flash memory. It is manufactured using Atmel's high density nonvolatile memory technology and is fully compatible with industry standard 80C51 product instructions and pins. On-chip Flash allows program memory to be system-programmable, which is suitable for conventional programmers.

The MAX14883E has ±60V fault protection and polarity options to ensure reliable communications and reduce installation errors. The 83E has ±60V fault protection, polarity options, reliable communications, and reduced installation errors.

Texas Instruments has introduced the industry's first 16 V input, 40 A synchronous step-down DC/DC converter with built-in compensated Advanced Current Mode (ACM) control topology that supports frequency synchronization. Designers can stack up to two converters side-by-side to drive loads up to 80A to meet the processor needs of space-constrained and power-intensive applications in a variety of markets, including wired and wireless communications, enterprise computing and cloud computing, and data Storage System.

PiTime's executive vice president of marketing at SiTime, Piyush Sevalia said: "SiTime is focused on solving difficult timing challenges. The SiT9005 programming spread spectrum oscillator ensures radiation compliance without the need for costly troubleshooting, redesign, or re-encapsulation. Speed ​​up product revenue."

As China's leading supplier of RF and mixed-signal chips, Vimicro's RDA Microelectronics (RDA) announces the launch of a single-chip RDA5836 high-performance Bluetooth audio system with ultra-high performance and ultra-low performance. The characteristics of power consumption, the introduction of the Bluetooth headset market leader.

Microchip Technology Inc. announced today that it is providing the industry's first external CAN Flexible Data Rate (CAN FD) controller. With the MCP2517FD, designers can quickly upgrade from CAN 2.0 to CAN FD, benefiting from the CAN FD enhancement protocol.