charger

MAXIMS-BUCK-BOOST-CONTROLLER-ENABLES-AUTOMOTIVE-USB-PD-PORTS-IN-SMALL-SIZE

MAXIM’S BUCK-BOOST CONTROLLER ENABLES AUTOMOTIVE USB PD PORTS IN SMALL SIZE

Designers of automotive chargers now have the industry’s smallest and lowest-cost solution with the MAX25430 100W USB Power Delivery (PD) buck-boost controller and protector from Maxim Integrated Products. As the industry’s most integrated solution, the MAX25430 can reduce design size up to 40 percent compared to competitive solutions and offer the industry’s lowest cost for increasing the …

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MAXIM MAX77958 STANDALONE USB TYPE-C AND USB POWER DELIVERY CONTROLLER

MAXIM MAX77958 STANDALONE USB TYPE-C AND USB POWER DELIVERY CONTROLLER

The MAX77958 Is A Robust Solution For USB Type-C® CC Detection And Power Delivery (PD) Protocol Implementation The MAX77958 is a robust solution for USB Type-C® CC detection and power delivery (PD) protocol implementation. It detects connected accessories or devices by using Type-C CC detection and USB PD messaging. The IC protects against overvoltage and overcurrent, …

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LET-UGREEN-ALL-IN-ONE-4-PORT-65W-GAN-FAST-CHARGER-SOLVE-ALL-YOUR-WORRIES

LET UGREEN ALL-IN-ONE 4-PORT 65W GAN FAST CHARGER SOLVE ALL YOUR WORRIES

Highlights: Essential for Travel/Office/Home One charger solves all the troubles. No need to bring multiple charging adapters when travelling; No worries about the large size of the traditional multi-port charger, which is not convenient for carrying. Work easily, no longer need to equip each device with a different charger, make the desktop clean and tidy, …

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STMicroelectronics-introduces-first-PowerGaN-products

STMicroelectronics introduces first PowerGaN products

STMicroelectronics has revealed a new family of GaN power semiconductors in the STPOWER portfolio that can significantly reduce energy use and enable slimmer designs in a huge variety of electronic products Target applications include consumer equipment such as chargers, external power adapters for PCs, LED-lighting drivers, and power supplies inside televisions and home appliances. Produced …

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THIS-WEEK-IN-SECURITY-INSECURE-CHARGERS-REQUEST-FORGERIES-AND-KERNEL-SECURITY

THIS WEEK IN SECURITY: INSECURE CHARGERS, REQUEST FORGERIES, AND KERNEL SECURITY

The folks at Pen Test Partners decided to take a look at electric vehicle chargers. Many of these chargers are WiFi-connected, and let you check your vehicle’s charge state via the cloud. How well are they secured? Predictably, not as well as they could be. The worst of the devices tested, Project EV, didn’t actually have …

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45W USB-PD SMPS REFERENCE DESIGN DELIVERS 21.5W IN3

45W USB-PD SMPS REFERENCE DESIGN DELIVERS 21.5W/IN3

The REF_XDPS21071_45W1 from Infineon is a 45W USB-PD type C charger reference design in a small form factor. The reference design has been developed to demonstrate the performance by meeting various regulatory limits as well as allowing for small form factor designs. It features Infineon’s digital flyback controller XDPS21071, 700V CoolMOS™ P7 Superjunction MOSFET (IPD70R360P7S), OptiMOS™ PD synchronous-rectification MOSFET …

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A-CLOSE-LOOK-AT-USB-POWER

A CLOSE LOOK AT USB POWER

It’s not a stretch to say that most devices these days have settled on USB as their power source of choice. While we imagine you’ll still be running into the occasional wall wart and barrel jack for the foreseeable future, at least we’re getting closer to a unified charging and power delivery technology. But are …

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ISABELLENHÜTTE INTRODUCES NEW RANGE OF 1 – 6MΩ RESISTORS IN SMALLEST CHIP SIZES AVAILABLE ON THE MARKET

ISABELLENHÜTTE INTRODUCES NEW RANGE OF 1 – 6MΩ RESISTORS IN SMALLEST CHIP SIZES AVAILABLE ON THE MARKET

Isabellenhütte has developed a new range of precision resistors in standard sizes with resistances ranging from 1 to 6 mOhm for applications which require small and low-ohmic shunts. In terms of their construction, the components are also less complex than the current ISA-PLAN®resistance families. And yet, they offer the same performance quality: very good long-term …

ISABELLENHÜTTE INTRODUCES NEW RANGE OF 1 – 6MΩ RESISTORS IN SMALLEST CHIP SIZES AVAILABLE ON THE MARKET Continue Reading

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