Mingjiada Recycling [onsemi] Dedicated microcontroller - for USB and LCD control

 Driven by the dual forces of standardization of intelligent device interfaces and upgrading of display technology, the onsemi dedicated microcontroller, with its high integration, low power consumption and protocol compatibility, has become a core component of human-machine interfaces in consumer electronics, industrial equipment and automobiles. However, technological iterations, project changes or supply chain fluctuations often lead to enterprises piling up a large number of brand-new, unused key components such as USB controllers and LCD driver MCUS, occupying valuable cash flow and warehouse resources. As a leading enterprise in the field of electronic component recycling, Shenzhen Mingjiada Electronics Co., LTD., relying on 15 years of technological accumulation and global terminal channels, has specially launched a high-price recycling service for onsemi dedicated microcontrollers, covering all scenarios such as USB PD protocol control, LCD backlight management, and touch sensing. With scientific assessment, top-level quotations, and a green circular model, Help enterprises efficiently release the value of idle assets.

I. Technical Value and Recycling Motivation of onsemi's Dedicated MCU

The protocol compatibility and energy efficiency advantages of USB controllers

Full support for fast charging protocols: For example, the FUSB302BMPX programmable Type-C controller supports USB PD 3.0/QC 4.0 protocols, achieving bidirectional power supply of 100W (20V/5A) and synchronous data transmission, and is compatible with fast charging accessories and on-board charging modules;

Automotive-grade reliability: The automotive-grade model FUSB302BVMPX has passed the AEC-Q100 certification, with a temperature resistance range of -40°C to 125° C. It integrates humidity detection function and has a premium rate of 20% to 35% when used in the USB-C interface of the intelligent cockpit.

Display optimization and energy-saving features of LCDS driving MCUS

Backlight precise control: For instance, the LC898xxx series driver supports multi-channel PWM dimming (with an accuracy of ±1%), and when paired with an ambient light sensor, it achieves adaptive brightness, reducing power consumption by 40% compared to traditional solutions.

Industrial-grade stability: Built-in open circuit/short circuit protection, wide temperature range operation from -40°C to 105°C, ensuring the reliability of industrial HMI panels in dusty and high-humidity environments.

In response to the precise characteristics of onsemi's dedicated MCU, Mingjiada offers professional recycling services

Precise identification and grading system

Electrical performance test: Verify the USB PD protocol handshake response (such as completing 5V to 20V boost within 20ms) and LCD drive output ripple (<50mV) through Keysight oscilloscope.

Package integrity inspection: X-ray scanning confirms that there are no cracks in the QFN/WLCSP package, and the IP67 sealing structure is intact, preventing refurbished parts from flowing in.

Global compliant circulation network

Sign the NDA agreement to destroy the source label, in compliance with the R2v3 international recycling standard; Support FOB delivery in Hong Kong/Shenzhen, covering the markets of Europe, America and Southeast Asia.

Scenario-based reconfiguration

Refurbished devices are targeted and delivered to three high-demand areas:

Consumer electronics repair: FUSB302BMPX is used for replacing the fast charging module of mobile phones.

Industrial equipment spare parts: LC898 series drive industrial control HMI panel;

Emerging market procurement: Avoid the risk of 20-week + delivery time for automotive-grade MCUS.

A simple recycling process

List submission (0.5 working days)

Please send the model (e.g. CAP1208), quantity, batch number and packaging photo to sales@hkmjd.com.

Video verification pricing (within 24 hours)

The technical team confirmed the original factory label, pin status and ESD packaging integrity via video link, and the electronic protocol locked the price.

Inspection and payment (≤3 working days)

Domestic door-to-door pick-up/global door-to-door logistics → Three-level inspection (appearance → electrical → environmental stress) → Full payment by telegraphic transfer within T+1 working day.

Assess the value of your (onsemi) MCU inventory immediately

Mr. Chen: +86 13410018555

Email: sales@hkmjd.com

Official website: www.mjdic.com