Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

In the era of rapid advancement in fast charging technology, USB power switches and charging port controllers have become the "power gatekeepers" of smart devices. They not only determine the charging efficiency and safety, but are also deeply integrated into the core systems of automotive electronics, industrial automation and consumer terminals. Shenzhen Mingjiada Electronics Co., Ltd. has built a (TI) USB power management solution matrix covering all scenarios through direct supply from the original factory, full-range inventory and technical value-added services, helping customers gain an edge in the competition of power density and energy efficiency.

Product matrix: The four strategic categories supplied by Mingjiada

Fixed current-limiting switch - the cornerstone of safety protection

Application scenarios: USB hub, industrial PLC backup power supply

TPS22965: The on-resistance is only 3.9mΩ, supporting a peak current of 10A, and the thermal turn-off response time is less than 1μs.

SN65HVD75DR: ±16kV ESD protection, suitable for long-distance communication scenarios such as electricity meter concentrators.

Precision adjustable switch - flexible power configuration

Application scenarios: Multi-voltage domain power supply for medical equipment, robot joint drive

TPS2420RSAR: Wide input range of 3V to 20V, programmable current limiting of 1A to 5A, integrated 30mΩ MOSFET;

TPS2540: The industry's first to integrate a 2.6GHz signal switch and support charging in standby mode for the main unit.

Automotive-grade charging controller - Core component of electrification

Application scenarios: New energy vehicle BMS, intelligent cockpit

TPS254900IRVCRQ1:3A continuous output, integrated IMON current monitoring and BC1.2 CDP mode, solving the pain point of voltage drop in long cables.

THVD1550DR: 20Mbps high-speed communication, ensuring real-time interaction between in-vehicle Ethernet and charging control.

PD protocol controller - High-power fast charging engine

Application scenarios: 240W notebook adapter, fast charging station for drones

TPS25750: Supports EPR extended power gears and bidirectional power supply control;

BQ24715RGRR: 24V input synchronous step-down, I²C programmable charging parameters.

Supply advantage: The advantage of Mingjiada as a "core supplier"

Authenticity guarantee

Original factory traceability system: Each chip provides a TI batch code (such as the "6A+" mark on TPS254900IRVCRQ1), and its authenticity can be verified on the official website.

Agile Delivery Network

72-hour global direct delivery: Hong Kong warehouse transfer resolves ECCN 3A991 export control, and the customs clearance time for orders from Europe and America is less than 24 hours.

Purchasing Guide: Three Steps to Obtain the original TI power Supply Solution

Ultra-fast selection: Provide complete model, suffix, parameters (voltage/current/protocol/package) → Obtain the "Model Matching Report"

Ultra-fast response: 24-hour dispatch (The Shenzhen warehouse processes an average of 100,000 pieces per day)

Global logistics services: Supports FOB Hong Kong/Shenzhen, DDP global door-to-door delivery, professional moisture-proof and anti-static packaging (MSL3 level)

Get TI power management solutions immediately:

Telephone: +86 13410018555 (Mr. Chen)

Email: sales@hkmjd.com

Official website: www.hkmjd.com