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製品ニュース
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ETEK’S High-Efficiency Power Management IC Unlocks Maintenance-Free IoT with Energy Harvesting
Wondering how to extend the lifespan of your IoT devices and avoid frequent battery changes altogether? ETEK introduces the ET95640 Power Management IC (PMIC), a breakthrough solution that harvests ambient energy to power wearables, sensors, and other ultra-low-power applications indefinitely. The ET95640 Power Management IC is more than a standard chip; it’s a fully integrated energy-harvesting power management system. It efficiently extracts energy from weak sources like ambient light, converting it into a reliable power source to keep your products running——eliminating battery replacement and enabling truly sustainable design. Why Your Design Needs This Energy-Harvesting ETEK Power Management IC In the IoT landscape, power is everything. Traditional batteries inevitably run out, leading to expensive maintenance and environmental waste. The ET95640 Power Management IC solves this problem by harvesting energy from high-impedance weak sources. This...
2026.01.28 -
Hall Switch Circuit Selection Guide for 1.2V Always-On TWS Systems
In today’s True Wireless Stereo (TWS) earphones, power efficiency is no longer a single-parameter optimization problem. Whether in the charging case or the earphone itself, TWS systems are defined by extremely small form factors, severely constrained PCB resources, and limited battery capacity. Under these conditions, even microamp-level current consumption can significantly affect standby time and overall user experience. At the same time, modern TWS products are integrating more Always-On functions, such as lid detection, in-ear detection, voice wake-up, and smart interaction. These features rely on sensors and logic blocks that remain powered continuously, making the design of the hall switch circuit a system-level decision rather than a simple component choice. True Wireless Stereo Application Why the Hall Switch Circuit Has Become a...
2026.01.22 -
ETEKのET20170のご紹介：究極の電源保護ソリューション
Elevate your power management systems with ETEK’s ET20170, a cutting-edge current-limiting power switch designed to safeguard sensitive electronics from voltage transients, overloads, and reverse-current damage. Perfect for high-reliability applications, this compact, feature-rich IC ensures robust protection and optimal performance. Key Features: 1.Wide Input Range: 4.5V to 18V operation, supporting up to 5A continuous output current. 2.Ultra-Low Resistance: Just 31mΩ (typ) from input to output, minimizing power loss. 3.Smart Protection Suite: Programmable current limit (0.73A to 5A) via external resistor. Fast short-circuit response (<20µs) and thermal shutdown (155°C threshold). Reverse-current blocking with external MOSFET driver (GATE pin). 4.Flexible Control: Adjustable soft-start timing via DV/DT capacitor for smooth power-up. 5.Energy Efficient: Ultra-low quiescent current (110µA typ) in active mode. Ideal Applications: USB Power Distribution/Protection...
2025.09.22
会社ニュース
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ETEKがエレクトロニカ・チャイナ2025に出展：最先端のパワーソリューションを発表
From April 15 to 17, ETEK showcased its latest innovations at the Munich Shanghai Electronics Exhibition, highlighting three groundbreaking product lines designed to empower next-generation electronics. Here’s a glimpse of what we presented: 1. Ultra-Low Power LDO: ET631XX Series Revolutionizing energy efficiency, the ET631XX series features an innovative architecture that slashes static current to just 600nA—ideal for AI wearables, IoT sensors, and other devices demanding long battery life. 2. High-Reliability eFuse: ET20176 Series Engineered for robust protection, the ET20176 series integrates short-circuit/overcurrent/over-temperature safeguards with configurable current limits, clamp voltages, and soft-start timing. Perfect for USB hot-swap applications, home appliances, and LPC protection systems. 3. High-Efficiency Buck Converter: ET8307 Series Delivering 94% peak efficiency and a wide 2.2V-5.5V input range, the ET8307 series...
2025.04.21 -
ETEK「イノベーションが未来を創る」社内知識交換会：インスピレーションとコラボレーションの日
On December 31st, ETEK successfully hosted its annual internal knowledge-sharing event, “Innovation Creates the Future”, bringing together teams from across the company to celebrate expertise, collaboration, and forward-thinking solutions. Leadership Address: Setting the Tone The event kicked off with an inspiring speech by Wang Dong, Director of LiXin Microelectronics Design Institute. “This is more than a competition—it’s a culmination of knowledge and experience sharing,” Wang emphasized. His opening remarks highlighted the core spirit of the event: fostering a culture of open exchange. He commended all participants for their enthusiasm and underscored the significance of collective learning in driving organizational growth. Presentation Session: Expertise in Action Spanning the Design Institute, Application Department, and Testing Department, the event garnered 42 high-quality submissions from 39...
2025.01.06 -
ETEK、2025年半導体投資サミットで「名誉ある雇用主賞」を受賞
Shanghai, December 14, 2024 — ETEK was honored with the “Employer of the Year” award at the 2025 Semiconductor Investment Summit and IC Industry Awards, recognizing its outstanding achievements in talent development, workplace excellence, and employee welfare. This accolade underscores ETEK’s leadership in fostering an innovative corporate culture and its commitment to human capital advancement within the global semiconductor industry. Held under the theme “Building Foundations for the Future”, the fifth annual summit brought together global industry leaders, investors, and experts to discuss emerging trends and celebrate excellence across semiconductor innovation. ETEK stood out among top-tier peers for its holistic approach to employee growth, including robust training programs, clear career progression pathways, and industry-leading benefits—all of which have driven high employee satisfaction and retention,...
2024.12.23
