Analog Devices announces the Power by Linear LTC2962-LTC2964 family of highly accurate 4-channel voltage supervisors for increased system voltage margin and enhanced reliability. ASIC, FPGA, DSP, MCU and MPU architectures that operate from supplies as low as 1V cannot utilize traditional 1%-2% accurate voltage supervisors without shedding valuable system voltage margin and shrinking the remaining load […]
HVDC power shelf accepts 240 to 380-Vdc inputs
Bel Power Solutions and Protection announces the SPSPFE3-07 power shelf, which provides rectification, system management and power distribution from HVDC mains (240/380Vdc) power into a main output of 12 VDC for powering intermediate bus architectures up to 15kW (5+1) in high performance servers, routers and network switches. Each SPSPFE3-07 shelf can be configured with up […]
Battery fuel-gauge ICs boast 5.2μA quiescent current
Designers of lithium-ion (Li-ion) battery-powered mobile and portable devices such as wearables, electric bicycles, power tools and internet of things (IoT) products can improve the end-user experience by extending run-time and delivering the most accurate battery state-of-charge (SOC) data in the industry with the MAX17262 single-cell and MAX17263 single-/multi-cell fuel-gauge ICs from Maxim Integrated Products, Inc. The MAX17262 features […]
ICs comply with USB Power Delivery 3.0 standards for fast charging of smartphones, tablets, and notebooks
Power Integrations announced that a range of adapter designs based on Power Integrations’ InnoSwitch3-Pro and InnoSwitch3-CP ICs have achieved compliance with USB Power Delivery (PD) 3.0 standards. During a recent workshop in Portland, Oregon, nine adapter designs featuring InnoSwitch3 devices – including several designs submitted by leading power-supply manufacturers – successfully completed USB PD 3.0 […]
High-performance 16-channel pulser targets mobile ultrasound, cart apps
Targeting key medical and industrial applications, STMicroelectronics has launched a new high-voltage, compact, robust and cost-effective transmission pulser solution, built using ST’s proven BCD8s-SOI technology that supports analog (Bipolar), digital (CMOS), and power (DMOS) circuits on the same die. The STHV1600 provides a valuable solution for high-end cart systems and ultra-portable ultrasound equipment, while reinforcing ST’s existing […]
Power Electronics Top Talks in July on EDABoard.com forums
Peer-to-peer, engineer-to-engineer questions and answers from the EDABoard.com engineering community around power electronics. Click the “Read more” link and follow the entire conversation and maybe add your two cents by logging in to EDAboard.com MOSFET running at high temperature – In our 180W LED driver, the SPB07N60C3 MOSFET was running with degrees measured on its tab. […]
Supercapacitor backup power management module for 2.9 to 5.5-V supply rails
Analog Devices announces the Power by Linear LTC4041, a complete supercapacitor backup power management system for 2.9V to 5.5V supply rails that must be kept active during a main power failure. Supercapacitors have higher power density than batteries, making them ideal for systems requiring high peak power backup for short periods of time. View the LTC4041 product […]
Dual-mode power monitoring IC includes power calculations and event monitoring
In systems that use both AC and DC power, the implementation of dual-mode power monitoring traditionally requires multiple ICs to ensure superior performance and accuracy. Growing applications such as solar inverters, smart lighting and cloud servers often use both modes to maintain safe operation, with AC as the main power source and DC as backup […]
Expansion of high-performance, off-the-shelf, flat and round heat pipes
Advanced Thermal Solutions, Inc. (ATS), announces the expansion of its line of high-performance, off-the-shelf, flat and round heat pipes. The application of heat pipes in the thermal management of electronics continues to grow significantly and ATS high-performance copper heat pipes with grooved or sintered, copper powder wick structures are the perfect solution for cooling a […]
Single-chip power monitor targets FPGA, GPU circuits
Managing and reducing power consumption is crucial in low-voltage, high-power applications such as Field-Programmable Gate Arrays (FPGAs), Graphics Processing Units (GPUs) and embedded computing devices. These devices must first accurately measure power before they can manageit, but precision power measurement solutions are often costly and require multiple ICs or power configurations to measure different rails. […]
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