FT93xRTC External Power Switch Circuit
Basic Electronics

FT93xRTC External Power Switch Circuit

This application note describes implementing a simple circuit for the FT930/FT931RTC external power supply switch. The Texas Instruments SN74AUC2G53 Single-Pole Double-Throw (SPDT) analog switch is used to select the power supplied by the 1.5V battery or by the 1.2V internal LDO. This...

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Vishay Intertechnology 30 V MOSFET Half-Bridge Power Stage Delivers 11 % Higher Output Current in PowerPAIR® 3x3F
Parts

Vishay Intertechnology 30 V MOSFET Half-Bridge Power Stage Delivers 11 % Higher Output Current in PowerPAIR® 3x3F

Vishay Intertechnology, Inc. today introduced a new 30 V n-channel MOSFET half-bridge power stage that combines a high side TrenchFET® MOSFET and low side SkyFET® MOSFET with an integrated Schottky diode in one compact PowerPAIR® 3.3 mm by 3.3 mm package. For power conversion in...

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GNSS Modules: Elara and Erinome
GPS

GNSS Modules: Elara and Erinome

Würth Elektronik’s GNSS modules are available in UART and I²C interfaces Würth Elektronik's GNSS modules, Elara and Erinome series, are suitable for different application areas, such as tracking and navigation devices, container localization, fleet management or autonomous...

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2.4 GHz Modules: Proteus-III and Thyone-I
IoT

2.4 GHz Modules: Proteus-III and Thyone-I

Würth Elektronik’s 2.4 GHz modules feature six configurable I/O pins and a small 8 mm x 12 mm size Würth Elektronik offers the Bluetooth® Low Energy 5.1 module Proteus-III and the proprietary version Thyone-I. The modules measure only 8 mm x 12 mm x 2 mm, feature an...

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New Silent Switcher Offers 95% Efficiency at 2 MHz
IC

New Silent Switcher Offers 95% Efficiency at 2 MHz

Compact, ultralow-emission, high-speed synchronous monolithic stepdown regulators ideal for noise-sensitive and space-critical applications July 8, 2020 – Geneva, Ill.: Richardson RFPD, Inc., an Arrow Electronics company, announced today the availability and full design support...

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Neon Pixels Matrix Display Clock
High Voltage

Neon Pixels Matrix Display Clock

Pierre @pierremuth.wordpress.com shares his latest project with us. It's a neon lamp dot matrix clock based on INS-1 tubes. He writes: As a big enthusiast of glowing neon, I had to do something with the INS-1 (ИНC-1) tubes. Disclaimer: this project is inefficient in many aspects,...

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FLIR Systems Announces Modified Thermal Cameras Specified for Elevated Skin Temperature Screening
Test Equipment

FLIR Systems Announces Modified Thermal Cameras Specified for Elevated Skin Temperature Screening

FLIR Systems, Inc. announced modified thermal cameras for fast and safe non-contact elevated skin temperature* screening. The FLIR EST™ thermal screening solutions provide frontline screening at building entries and in high traffic areas to improve safety and help curb the...

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Dual USB Host/Hub Output with Constant Current Limit/Protection
USB

Dual USB Host/Hub Output with Constant Current Limit/Protection

This project has 2 outputs that enable us to power up 2 USB devices simultaneously from an input supply of 12-30V DC. The idea of this project is to have safe power for USB powered devices. The circuit is designed to simplify USB port power delivery based on self-powering 2 port USB...

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