XTR25021-LJ: High Temperature Smart Door Driver

Features

Can be used in a temperature range of -60°C to +230°C.

The supply voltage is 4.5V to 35V.

Charge pump in built-in pull-up driver, allowing 100% duty cycle PWM control signal.

Internal 5V LDO regulator.

Safe start of normally open devices.

Half-bridge cross-conduction protection.

Pull-up driver with 3A peak current and 1A continuous current capability.

Pull-down driver with 3A peak current capability.

On-chip active Miller clamp switch with 3A capability.

Resistor Programmable Under Voltage Lockout (ULVO).

Resistor-programmable overcurrent protection levels (rail-to-rail, positive and negative current detection).

Free latch.

Rugged SMT packages are also available as bare die.

???Product Description

The XTR25020 is a high temperature, high reliability smart power transistor driver designed to provide a robust, reliable, compact and efficient solution for driving a wide range of high temperature, high voltage and high efficiency power transistors. Drive normally-on and normally-off power transistors in Silicon Carbide (SiC), Gallium Nitride (GaN), and standard silicon, including JFETs, MOSFETs, BJTs, SJTs, and MESFETs. The XTR25020 includes a pull-up gate drive channel (capable of providing typical PU_DR with 3A peak current) and two pull-down gate drive channels (PD_DR and PD_MC) capable of sinking typical 3A peak current. The PD_DR channel is used for efficient turn-off of the power transistors, and the PD_MC channel is used due to its internal gate level detection on the Active Miller Clamp (AMC) function. The circuit features a soft-shutdown feature that slowly turns off the power transistors in the event of a fault. The XTR25020 is able to detect faults due to overcurrent in the power switch or UVLO detected on the power supply, in addition to implementing safe start-up and cross-conduction protection to ensure Safe operation at the system level. The XTR25020 can be used to extend the driver It can also be used with the XTR40010 to drive multiple power transistors connected in parallel for ultra-high power applications.

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???Application fields

Reliability First, Automotive, Aerospace, Downhole, Energy Conversion, Solar.

Intelligent Power Module (IPM).

Power inverters and motor drives.

Uninterruptible Power Supply (UPS).

Power conversion and power factor correction (PFC).

DC/DC Converters and Switch Mode Power Supplies (SMPS).

X-rel Semiconductors (X-rel) is a branch of EASii Integrated Circuits dedicated to the design, manufacture and commercialization of high reliability and high temperature integrated circuits.

We serve a wide range of applications in aerospace, transportation and automotive, harsh environment, oil and gas, industrial, geothermal, and more.

Our products perform reliably for years while ensuring overall system cost reductions throughout the product life cycle.

We are a factory-free company and we work with world-recognized contractors based in the United States and Europe.

Combining our expertise and that of our business partners, we can provide extremely reliable and high-quality products.

We work closely with distributors and representatives around the world to ensure the best technical and commercial support for our customers.

Thanks to our close relationship with our customers, we are able to anticipate their needs and provide the right solution at the right time.

Our team consists of highly qualified and open professionals with an average experience of over ten years in developing and commercializing integrated circuits for demanding markets.

The oil/gas and geothermal industries are facing their biggest challenges. The global demand for energy is increasing, and respect for the environment, more than ever, is driving drilling technology to greater complexity. There is an increasing demand for equipment inspection and more accurate measurements when drilling. The stability of drilling tools in harsh environments is critical. X-REL provides high reliability equipment that meets HPHT specifications when operating downhole. X-REL's products meet the highest mandatory expectations for stability. If you work in the oil and gas or geothermal industries, X-REL can help you overcome technical challenges with expertise and technology in high temperature integrated circuits. We design very reliable products and provide the highest quality customer support.

Since 1903, when the Wright Brothers first successfully flew an engine-engined airplane, engineers have made great efforts to ensure the safety of passenger planes. The level of safety achieved so far is likely far beyond the Wright brothers' dream. However, the X- rel can help you fly further with its highly reliable IC. High temperature equipment is inevitably used in engine control systems and electric drives. Without temperature hardened components, rocket boosters and thrusters cannot be sensed and controlled. X -rel's products can meet these extremely specification requirements and improve the reliability of the entire system. The evolution of aircraft engines in recent years has also prompted the use of high temperature electronic components to meet the strong requirements of reducing exhaust emissions and complying with the latest standards. Due to the heating of the engine compartment and the Control strategies have improved and the demand for high temperature electronics has skyrocketed. X-rel achieves a unique product in terms of reliability and is committed to providing robust and easy-to-use solutions with the best customer support.

The automotive industry is a very competitive and dynamic industry. It is always looking for innovative solutions to increase the limits of comfort, safety and green mobility. Fuel economy, global warming, hybrid electric (HEV), pure electric (EV) and fuel cell vehicle technologies will all lead to a deep transformation of the automotive industry. The demand for high temperature electronics is increasing as these new advanced propulsion methods require monitoring in a stressful and rapidly changing temperature environment. X-REL's vision is to focus on developing advanced technologies to provide easy-to-use solutions that will reduce your costs. We master state-of-the-art high temperature technology to bring innovative and creative solutions to our customers. You can find anything in X-REL's portfolio for collecting and conditioning signals around a sensor. Our solutions will reduce your costs and make your products more reliable.

The global demand for energy is steadily increasing, and the need for alternatives to fossil energy is increasingly important. Geothermal, solar, tidal, wave, hydro, wind and fuel cells are all alternatives to fossil energy and demand will expand in the coming years. These energy-generating technologies all require the use of high-current devices. Its temperature will undoubtedly rise. X-REL products support you in your pursuit of efficiency, reliability and equipment monitoring. With high temperature and high reliability technology, we enable monitoring of equipment parts. You never thought that electronics could withstand these kinds of surveillance in a malicious environment. Lighting technology in recent years is facing challenges with the widespread use of LEDs, as power supplies suffer from high currents and high volumetric power densities. The primary concern for using energy-efficient lighting technologies is likely to be high-temperature electronic components.

As technology continues to evolve, consumer home devices are getting smarter. Electronic products with high reliability and high temperature can make our life easier and safer. Embedding smart sensors in cooking stoves, ovens or other heating devices can greatly increase the safety of use. Thanks to the latest technology in high temperature, an empty pan can be detected and shut down if the temperature is too high. Home automation is fully benefiting from the evolution of electronics, with all the components in a consumer's home becoming smarter, more sophisticated, and more efficient. The new generation of boilers will integrate energy from multiple sources: fuel cells, solar, wind, oil and gas. This new generation of household energy brings very complex applications. Some components of the power generation system reach higher temperatures. Worldwide monitoring and control systems will require extensive use of high temperature electronics. X-REL is happy to support you in developing the next generation of consumer electronics that make our homes greener, safer and more comfortable.

The vast majority of modern industrial processes are automated. Deploying equipment to a level of automation can process materials in high temperature conditions or conditions that were not possible in the past. In order to make material processing more accurate and improve overall product quality, you are undoubtedly looking for how to better control the industrial production process. X-REL products can help you overcome this challenge, providing solutions that bring your electronic components closer to high temperature materials. Detecting critical issues is a huge challenge. Only in this way can your industrial process be close to perfection. Our high reliability and high temperature ICs bring you electronic intelligence in the harsh environments in which you operate. Our mission is to provide customers with innovative solutions to reduce the cost of using extremely reliable electronics.