Technology Articles

2022-10 Power Analog Devices

[Oct 15 2022] ADI's MAX77857 is an efficient and high-performance buck boost converter for systems requiring a wide input voltage range (2.5 V to 16 V). It has a switching current of 7 A. It can provide a maximum output current of 6 A in the step-down mode and 4 A in the step-up mode (step-up ratio ≤ 1.3). It works in PWM mode and adopts automatic frequency hopping mode to improve light load efficiency. The ou ...

2022-10 Semiconductors ON Semiconductor

[Oct 15 2022] The AXM0F343 of onsemi is a true single chip wireless application chip system (SoC). The AXM0F343 includes the onsemi narrowband AX5043 RF transceiver and the high-performance Arm Cortex-M0+microcontroller (MCU) in the QFN40 package. The AX5043 radio is powerful and software programmable. Through a wide range of modulation schemes, the frequency range is from 27 MHz to 1050 MHz, and the data rate ...

2022-10 Semiconductors STMicroelectronics

[Oct 14 2022] STPD01 synchronous step-down DC/DC converter with digital programming function is suitable for USB Power Delivery (PD) applications with maximum power of 60W. The STPD01's input voltage range is 6V to 26.4V, and the wide voltage input gives customers the flexibility to develop AC multi-port power adapters, USB hubs, PC monitors and smart TVS. The output voltage can be set through the I2C interfac ...

2022-10 Sensors Abracon

[Oct 14 2022] Abracon's ASPI series high power density commercial inductors are ideal solutions for thin applications with high current and transient loads that require EMI shielding, such as DC/DC switching converters and power supplies for laptops, workstations, and servers. Each series has metal alloy core to achieve higher inductance and molded structure to prevent interference and damage to adjacent circu ...

2022-10 Semiconductors Renesas Electronics America

[Oct 14 2022] The Renesas FS1015 and FS3000 modules provide direct air/gas flow measurement and enable closed-loop control for the system to detect fan or blower failures, fan speed control and filter blockage. The FS1015 and FS3000 wind speed modules can measure direct wind speeds up to 15m/s. Both of them share the same internal flow channel to produce the same output flow curve, while different mechanical h ...

2022-10 Semiconductors TDK

[Oct 14 2022] TDK Lambda's TPF45000-385 non isolated modular AC/DC power supply is developed for distributed power architecture (DPA) and DC microgrid. Efficiency 98%, 45kw rated TPF45000 provides regulated 385 V (DC) output with output current up to 117 a. The extremely low internal losses enable the use of fan cooling to avoid the complexity of water cooling. This industrial grade product can be used in semi ...

2022-10 Passive Components Microwave Technology Inc.

[Oct 14 2022] M5Stack M5Paper v1.1 is a touch electronic ink display, which supports 16 gray levels and is driven by the Espressif Systems ESP32-D0WDQ6-V3 SoC. The electronic ink display uses the GT911 capacitive touch screen, which supports two point touch and multiple gesture controls. The M5Paper v1.1 monitor has low power consumption and can retain images even if the monitor is powered off. The electronic ...

2022-10 Power Bourns

[Oct 14 2022] Bourns Magnetics Product Line's PFB series PLC transformers are suitable for smart cities and homes that require intelligent control technology and energy saving solutions. These requirements have led to a rapid increase in efficient, reliable and cost-effective telecommunications systems, making PLC technology the ideal choice. The PFB series is designed for ST Micro 8500 PLC System on Chip (SoC ...

2022-10 Power Recom Power

[Oct 13 2022] Recom's half brick packaged buck boost converter RBBA3000 can provide up to 3000W output power and 98% conversion efficiency. It uses substrate cooling and allows separate programming of the output voltage and maximum current. The input voltage range of RBBA3000 non isolated DC/DC converter is 9 to 60 VDC, and the maximum output power is 3000W; Use a single resistor or external voltage regulation ...

2022-10 Power Flex Power Modules

[Oct 13 2022] Flex Power Modules introduced the PUC-D2BG series 2W DC/DC converter packaged in the industry standard SIP-7 format with through-hole. This series includes nominal 12V, 15V and 24V input voltages, as well as optional two-way, non regulated output voltages, which can be used for asymmetric positive and negative gate drive voltages in a variety of semiconductor switches, including IGBT, GaN, silico ...

2022-10 Power Littelfuse

[Oct 13 2022] Littelfuse announced the launch of the grid driver evaluation platform (GDEV). The new evaluation platform can help designers evaluate other peripheral components such as silicon carbide MOSFETs, silicon carbide schottky diodes, and gate driver circuits, so that they can better understand how silicon carbide technology plays a role in converter applications under continuous operating conditions U ...

2022-10 Semiconductors Texas Instruments

[Oct 13 2022] Texas Instruments (TI) introduced the first integrated circuit (IC) developed with new proprietary integrated transformer technology: a 500mW efficient isolated DC/DC converter UCC12050 with lower electromagnetic interference (EMI) in the industry. Its 2.65mm height can help designers reduce the volume of the solution (80% less than discrete solutions and 60% less than power modules), and its eff ...