Essential Guide for Circuit Designers: A Collection of Solutions to Various Challenges in Heat, Noise, and Space

Features - Wide input voltage range: 2.8V to 60V - Ultra-low quiescent current and low ripple Burst Mode operation: IQ = 9μA - 2A/60V power switch - Uses a single feedback pin to set either positive or negative output voltage - Programmable frequency (300kHz to 2MHz) - Can be synchronized with an external clock - Spectrum spreading modulation for low EMI - High efficiency supported by BIAS pin - Programmable under-voltage lockout (UVLO) - Improved thermal characteristics in a 10-pin 3mm x 3mm DFN package and a 16-pin MSOP package Overview The LT8362 is a current mode DC/DC converter with a built-in 60V, 2A switch, operating input voltage range of 2.8V to 60V. Its unique single feedback pin architecture allows for boost, SEPIC, or inverting configurations. With a quiescent current of only 9μA in Burst Mode operation, it maintains high efficiency at very low output currents while keeping standard output ripple below 15mV. Applications - Industrial and automotive equipment - Communication devices - Portable electronic devices

New Japan Radio has developed the "NJR4266 series," a low-profile, low-power 24GHz band module that incorporates signal processing functions into the microwave sensor "WaveEyes" series. This product integrates a 24GHz band microwave circuit, antenna, signal amplification circuit, and microcontroller (MCU) into a compact size of 17.2x27.3x5.1mm, enabling the detection of moving objects such as people. This product achieves approximately 96% lower power consumption and about 40% lower profile compared to our conventional products, and offers multiple product lineups that allow for the selection of optimal detection angles tailored to various applications, making it suitable for a wide range of uses. 【Features】 1. Excellent environmental resistance for moving object detection through the combination of 24GHz band microwave and proprietary signal processing. 2. All components from antenna to signal processing are implemented in a low-profile package. Compact and low-profile size of 17.2x27.3x5.1mm with a 24GHz band microwave circuit. 3. Low power consumption. By optimizing the detection range and intermittent operation conditions, and allowing for variable settings, we achieved a minimum operating current of 1.9mA, which is less than 1/25th of the 50mA of our conventional products.

【Customer Adopted Product】Elna Electric Double Layer Capacitor High Power Type "DZN Series" 【Customer Benefits】Due to its low internal resistance, it achieves high power density, enabling large current charge and discharge. 【Customer Product】Power outage countermeasures for logistics warehouses 【Customer Issues】Previously used secondary batteries, but the power density was low, requiring multiple units. 【Our Proposal】Cost reduction achieved through a reduction in the number of units. Additionally, the long lifespan eliminates the need for replacement work. 【Realizing long lifespan, high power density, and resistance to over-discharge. Elna Electric Double Layer Capacitor High Power Type "DZN Series" Main Features】 - Repeated charge and discharge cycle life of "over 100,000 times" - Low internal resistance allows for large current extraction. - Does not become unusable even after over-discharge and can be used after complete discharge. - Does not use environmentally harmful substances. - "Wide operating temperature range" - "Customizable" 【Main Applications of Electric Double Layer Capacitors】Dye-sensitized solar cell assist, toys, momentary power compensation devices, elevators, trains, heavy machinery, projector cooling fan drive, wind power generation load fluctuation absorption, copier drum instant heating, real-time clock backup, encoder backup, road studs, road signs, LED lighting, etc.