Logic-level automotive trench MOSFETs

Power Electronics / Power Management

19 May 2004 Power Electronics / Power Management Electronics Technology

International Rectifier (IR) has introduced five new logic-level trench HEXFET power MOSFETs. The devices are based on a fabrication process that combines minimum device on-resistance with lower temperature coefficient and the avalanche capability required by the harsh automotive environment. As a result, says the manufacturer, in many applications they can enable a shift from larger-packaged devices such as D2Pak to smaller D-Pak devices, reducing power dissipation and system size.

These devices have all the features of IR's standard gate trench devices and can meet gate drive requirements down to 4,5 V. The family's gate drive capabilities allow the devices to simplify power management integration into microprocessor-controlled circuits in next-generation body electronics such as door modules, window lifts and lighting. Under-the-hood applications include electrical power steering (EPS), brush and brushless DC motor control and anti-lock brake systems (ABS).

IR has improved on efficiency, switching performance, ruggedness and lower gate charge for high-power automotive applications with these MOSFETs. All devices are Q101-qualified and rated for both single-pulse and repetitive avalanche up to the maximum junction temperature of 175°C.

Share this article:

Simple battery charger ICs for any chemistry
Altron Arrow Editor's Choice Power Electronics / Power Management
The LTC4162 is a highly integrated, high voltage multi-chemistry synchronous monolithic step-down battery charger and PowerPath manager with onboard telemetry functions and optional maximum power point tracking.

Read more...

Why your PoE budget could make or break your next installation
Power Electronics / Power Management
In South Africa’s often unpredictable networking environments, understanding and planning your PoE budget is essential for system reliability, customer satisfaction, and long-term scalability.

Read more...

Five-minute EV charging a reality
Power Electronics / Power Management
Successfully demonstrated in Beijing recently at the Shanghai auto show, BYD claimed to add 400 km of range in just five minutes of charging.

Read more...

The evolution of power management in electronics
TRX Electronics Power Electronics / Power Management
The Mibbo MPS Series metal-encased power supplies deliver solid, efficient power in a durable package that’s built to last.

Read more...

Power and precision in a compact package
Conical Technologies Power Electronics / Power Management
The Mibbo MPS Series metal-encased power supplies deliver solid, efficient power in a durable package that’s built to last.

Read more...

Robust PoE module
CST Electronics Power Electronics / Power Management
The Ag59800-LPB high power, IEEE 802.3bt compliant, PD module from Silvertel offers typical efficiency of 95% making it an ideal choice for higher power, space-constrained applications.

Read more...

Cutting-edge solutions for Africa’s clean energy future
Power Electronics / Power Management
As Africa pushes towards reliable, affordable, and sustainable energy, Sungrow is driving transformation with cutting-edge innovations that enhance grid stability, reduce energy costs, and expand access to clean power.

Read more...

Transformer protection is a critical safeguard for municipal power stability
Power Electronics / Power Management
Transformer protection is not just a technical requirement; it is a vital component in ensuring the resilience and operational integrity of South Africa’s municipal power infrastructure.

Read more...

Reliable power solution
Conical Technologies Power Electronics / Power Management
The Mibbo MLD-120W-xxVx is a robust DIN-rail mounted DC-DC converter with a 120 W output capacity specifically designed for industrial and automation applications.

Read more...

Categories

Power Electronics / Power Management

Logic-level automotive trench MOSFETs

Further reading:

Publications by Technews