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In the fields of industrial automation, new energy vehicles and portable medical devices, the ideal diode controller, as an "intelligent guardian" of power redundancy and reverse protection, is replacing traditional Schottky diodes with its nearly zero-loss characteristics and becoming a key component of highly reliable systems. Shenzhen Mingjiada Electronics Co., LTD., relying on its direct supply channels from the original factory and a inventory of tens of millions of yuan in stock, provides the core supply (onsemi) full range of ideal diode controllers. With ultra-low power consumption, nanosecond response and high integration design, it empowers the upgrade of the next-generation power architecture.

I. Technological Innovation: The Core Advantage of the Ideal Diode Controller

onsemi's ideal diode controller achieves a revolutionary breakthrough through the "MOSFET+ intelligent control circuit" architecture. Mingjiada focuses on supplying the following high-performance models:

Ultra-low power consumption and high energy efficiency design

Voltage drop approaches theoretical zero: Represented by MAX17614, a 10mΩ MOSFET is used to replace traditional diodes. Under a 1A load, the voltage drop is only 10mV, and the power consumption is 98% lower than that of Schottky diodes, significantly reducing heat generation and improving system energy efficiency.

Static current optimization: The turn-off mode current is as low as 0.1μA, extending the battery life of battery-powered devices (such as portable electrocardiogram monitors) by more than 50%.

2. Nanosecond response and multiple protections

140ns ultra-fast reverse blocking: Eliminates the risk of current backflow during power switching and protects sensitive devices from surge impacts (traditional solutions require microsecond response).

Five-level protection integration: overvoltage (OV), undervoltage (UV), current limiting, thermal shutdown and reverse connection protection, compatible with industrial OR-ing circuits and vehicle redundant power supplies.

3. Scenario-based integration solutions

Automotive-grade high reliability: For instance, the NCV series controllers comply with the AEC-Q100 standard, support a wide temperature range of -40°C to 125°C, and are used in the BMS power backup system of new energy vehicles.

Compact package design: Micro packages such as WLCSP/TDFN (e.g. 2.46×1.96mm WLP), saving 70% of the PCB space for portable devices.

Ii. Typical Application Scenarios: From in-vehicle redundancy to industrial safety

Power redundancy system for new energy vehicles

Function implementation: In the 800V high-voltage platform, the Ideal diode controller builds a seamless dual-power switching link between the battery and the supercapacitor, and works in conjunction with the (onsemi) EliteSiC module to enhance charging efficiency (this architecture has been verified in the next-generation models of Ideal Auto).

2. Industrial OR-ing redundant power supply

Function realization: Intelligent selective switching of multiple input power sources (such as grid + solar energy), MAX17614 supports priority logic control to ensure uninterrupted operation of PLC and servo driver.

3. Power management for portable medical devices

Function implementation: In defibrillators and mobile monitors, achieve shockless switching between the battery and the external adapter, and the 0.1μA current in the off mode eliminates hidden battery consumption.

Iii. Supply Service Advantages of Mingjiada: From genuine product guarantee to full-cycle empowerment

1. Genuine products from the original factory and quality traceability

All onsemi controllers are provided with original factory batch numbers and undergo X-ray inspection and dynamic parameter testing to eliminate the risk of refurbishment.

2. Ultra-fast delivery

Shenzhen-hong Kong dual warehouse coordinated inventory preparation: The Shenzhen Central warehouse (New Asia Guoli Building) and the Hong Kong bonded warehouse work in tandem, with over 3,000 units of high-frequency models such as MAX17614 always in stock.

3. Flexible supply

48-hour emergency response: Supports global DDP door-to-door logistics, covering industrial zones in Europe, America and the Asia-Pacific region. Seamless handling of orders ranging from a single sample to millions.

Get the onsemi ideal diode controller exclusive solution right away!

▸ official website model inquiry: www.hkmjd.com

▸ Sales hotline: +86 13410018555 (Mr. Chen)

▸ email: sales@hkmjd.com

Mingjiada Electronics - With original factory quality and technological innovation, we enable every onsemi chip to unleash ultimate energy efficiency!