Blog

Diodes Corporation is a leading global manufacturer and supplier of high-quality, application-specific standard products for a wide range of applications, including discrete, logic, analog and mixed signal semiconductors. Today announced the PI5USB30213A USB 3.1 Gen 1 (5Gbps) and PI5USB31213A USB 3.1 Gen 2 (10Gbps) USB Type-C ™ controllers with CC channel logic and 5V VCONN sources.

To meet the wide range of industry needs for increased power density and increased efficiency, Diodes introduced the ZXGD3113 synchronous rectification controller. When paired with a MOSFET, the pairing combination replaces the high-loss Schottky rectifier in a power supply based on a ripple or resonant converter topology.

Diodes today introduced DESD3V3Z1BCSF-7, the most advanced data transmission line transient voltage suppressor (TVS) in the history of the industry. This product is designed for advanced system-on-chip with differential signaling lines up to 5 Ghz and provides excellent TVS / ESD protection for I / O ports, USB 3.1 / 3.2, Thunderbolt ™ 3, PCI Express® 3.0 / 4.0, HDMI 2.0a and DisplayPort ™ 1.4 and other high-speed interfaces indispensable components.

Texas Instruments has introduced two wide VIN synchronous DC / DC step-down regulators with excellent EMI and thermal performance. The highly integrated 5-A and 6-A LM73605 / 6 and 2.5-A and 3.5-A LM76002 / 3 buck converters feature optimized pinout and excellent thermal conductivity to simplify compliance with challenging industrial and EMI compliance and reliability requirements for automotive applications.

Diodes Corporation introduces the PT7M3808 family of microprocessor supervisory circuits that monitor system voltages from 0.4V to 5.0V. With a threshold accuracy of 0.5% and adjustable settling time of 1.25ms to 10ms, these small form-factor devices provide power-on reset for microprocessors and other digital systems with extremely low power consumption. Applications include laptops, desktop computers and battery-powered portable devices, from data centers to security systems.

Nowadays, the vast majority of chips are using laser marking or printing with a dedicated chip printing machine.As the result,the marking is clear, neither conspicuous nor blurred and difficult to erase.Because the edges of the writing are subject to cleaning agent corrosion, the marking of the refurbished chips is fuzzy , with different shades , incorrect location and easy to erase or too conspicuous.In addition, the screen printing process has been eliminated by most IC manufacturers.But for the refurbishment businesses, they still use the screen printing process, because of the high cost. It is also one of the judgments methods.

Texas Instruments has introduced two wide VIN synchronous DC / DC step-down regulators with excellent EMI and thermal performance. The highly integrated 5-A and 6-A LM73605 / 6 and 2.5-A and 3.5-A LM76002 / 3 buck converters feature optimized pinout and excellent thermal conductivity to simplify compliance with challenging industrial and EMI compliance and reliability requirements for automotive applications.

Allegro MicroSystems, LLC, announces the new APS12625 and APS12626 family of 2D Hall-effect latch ICs with vertical and planar Hall elements for 2D sensing, reducing system size and bill of materials (BOM) costs , And can improve performance and flexibility. Developed to ISO 26262, the APS12625 and APS12626 support the AEC-Q100 standard for automotive and other safety-critical systems.

The LSIC2SD120A08 series, LSIC2SD120A15 series and LSIC2SD120A20 series are rated for 8A, 15A, 20A, respectively, and are available in the mainstream TO-220-2L package. In addition, the LSIC2SD120C08 family is rated at 8A and is available in TO-252-2L package. Generation 2 Schottky diodes combine the p-n Schottky (MPS) device architecture to ensure increased surge immunity and reduced leakage current. Replacing standard silicon bipolar power diodes with the new Gen 2 silicon carbide Schottky diodes enables circuit designers to significantly reduce switching losses and withstand high inrush currents while avoiding thermal runaway and operate at up to 175 ° C junction temperature operation. This helps to greatly increase the efficiency and durability of power electronics systems.

Texas Instruments recently introduced the latest addition to the C2000 ™ Piccolo ™ microcontroller (MCU) portfolio. The new C2000 F28004x MCU family is optimized for power control in cost-sensitive applications such as electric vehicle car chargers, motor control inverters and industrial power supplies for superior performance. The C2000 Piccolo MCU portfolio further improves the performance of 100-MHz CPUs by adding this new real-time control unit with integrated floating point units, math accelerators and optional parallel processors, setting a new industry standard .