DESYN (Yili Semiconductor) introduced iD8258 PWM Step Down DC/DC Converter:
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iD8258 Synchronous PWM Step-Down DC-DC Converter:
iDESYN's iD8258, available in WQDFN-16L package, delivers 2A current, 1MHz frequency, no external diodes, 95% high conversion efficiency, 0.6V feedback voltage, OCP, and flexible start-up characteristics, while 100% The Duty cycle allows the power supply designer to have a larger operating range. With a load of less than 100 mA, the PSM mode control is used to achieve a light-load high-performance design and can be equipped with a low-ESR ceramic capacitor. The iD8258 input operating voltage is 2.5V~5.5V, operating temperature is –40°C~125°C.
iD8258 Typical Application Circuit:
Nuvoton offers a 32-bit microcontroller based on the ARM® CortexTM-M0 – NuMicro® family – solutions for automotive sensor products:
Nuvoton Technology announces the NuMicro® family of 32-bit microcontrollers based on the ARM® CortexTM-M0. The NuMicro® family uses ARM's newly released CortexTM-M0 processor with the smallest, lowest power, low gate, and reduced program code features, built-in analog and mixed-signal components, and a variety of high-speed communication capabilities. UART, SPI, CAN, and LIN...) make it easy for customers to upgrade from the 8051 to the NuMicro® family. The NuMicro® family also extends the 8-bit microcontroller's wide voltage input, high immunity to interference, and high noise immunity, making it ideal for automotive sensors.
Value-for-money NuMicro® family:
In response to the needs of our customers, Nuvoton Technology uses the 8-bit microcontroller price range to provide 32-bit performance NuMicro® family to create product value. The NuMicro® family has a core execution speed of up to 50MHz, equivalent to 45DMIPS, executing 45 million instructions per second; built-in 32-bit multiplier, nested interrupt control architecture NVIC, dual channel APB design, and configuration of peripheral direct memory access PDMA; built-in 32K to 128K flash memory and 16K Bytes SRAM, integrated high-performance peripheral capabilities and features to maximize system performance. In the communications section, the NuMicro® family integrates high-speed UART, SPI, I2C, USB 2.0 FS; analog peripherals, the NuMicro® family offers an 8-channel high-speed 12-bit analog-to-digital converter ADC, 2-channel comparator, low-voltage detection, and There are also pulse width modulation PWM, capture and compare functions. In addition, CAN, LIN, IrDA, USB 2.0 FS Device, PS2, 4 groups of 32-bit clock Timer, RTC, watchdog Watch Dog Timer, internal crystal oscillator, internal reset, etc., are also built into the NuMicro® family. In addition to the CortexTM-M0 core and peripheral IP features, Nuvoton's unique high noise immunity, noise immunity, and industrial/vehicle temperature specifications are designed to meet customers' high-quality, high-performance general-purpose micro-control. Requirements.
Complete development tools:
In terms of development tool environment, Nuvoton's NuMicro® family of 32-bit microcontrollers has been supported by the ARM Microcontroller Development Kit MDK-ARM, which combines the KeilTM RealView Compilation Tools with the KeilTM μVision IDE and Debugger tools. Another international company IAR, EWARM also provides a complete integrated development program, including a project administrator, editor, compiler tools, and C-SPY debugger. In addition, Nuvoton Technology also provides a full-featured software and hardware development evaluation system, such as SWD hardware bridge, development evaluation learning board, software library, single board recorder and support files to help customers develop products in the shortest time and fast. Cut into the market and grab the first opportunity. Customers can also use the exclusive ISP (In System Program) or ICP (In Circuit Program) function provided by Nuvoton Technology to directly update the system online or offline to increase the flexibility and convenience of production.
S-Cera introduces a solution for reversing power:
First, the main features:
1. Acoustic waves are generated by vibrations caused by piezoelectric components.
2. Effective distance measurement between objects
3, features
3-1. Competitive prices can reduce customer production costs
3-2, excellent performance, and can be customized according to customer needs
3-3, various sensors can pass different piezoelectric devices
Second, the application direction:
1. Distance detection in front and rear of the vehicle
2, reversing the electricity
3, visual dead angle monitoring
SiTime introduces the Voltage Controlled, Temperature Compensated Oscillators (VCTCXO) solution:
TAITIEN (Taiyi Electronics) launched the best solution for Crystal:
1. 2.5 x 2.0 mm SMD Crystal – XY Type:
Second, FEATURE:
1, Typical 2.5 x 2.0 x 0.55 mm ultra thin ceramic package.
2, 8 mm width Tape & Reel package for automatic assembly.
3. Tight tolerance 10 ppm available.
4, Packing: Tape & Reel, 1000/2000/3000pcs per Reel.
Third, TYPICAL APPLICATION:
1, Bluetooth, Mobile phone, Wireless LAN.
2, Office Automation
3, Audio & Vedio
Viking introduces SWR and AS Series license plate certified chip resistor products for automotive sensor products:
1. Surge Withstanding Chip Resistor-SWR Series:
Second, Anti-Sulfurated Thick Film Chip Resistor-AS Series:
China Phase Control Stud Thyristor,Stud Version Phase Control Thyristor supplier & manufacturer, offer low price, high quality Dc Power Encapsulation Thyristors,High Power Drives Thyristor Power Control, etc.
The output voltage of thyristor phase-controlled rectifier circuit can be regulated in a large range and has a small fluctuation, which has an impact on the electrical performance of ac power and devices.
Phase Control Stud Thyristor
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