STMicroelectronics

A5975DTR  

DC Switching Voltage Regulators

A5975DTR Description

The A5975DTR is a high-performance, adjustable DC switching voltage regulator designed for demanding automotive applications. Manufactured by STMicroelectronics, this regulator offers a wide input voltage range from 4V to 36V, making it suitable for various power supply scenarios. With a maximum output current of 3A and an adjustable output voltage starting from 1.235V up to 35V, the A5975DTR provides flexibility in power management solutions. Its buck topology ensures efficient power conversion with a switching frequency of 250kHz, enabling compact and high-performance designs.

The A5975DTR is housed in an 8HSOP package and is available in a surface-mount configuration, facilitating easy integration into modern electronic systems. The regulator is REACH unaffected and RoHS3 compliant, adhering to stringent environmental standards. It also meets the automotive grade requirements, ensuring reliability and durability in harsh operating conditions. The moisture sensitivity level (MSL) of 3 (168 hours) further enhances its robustness.

A5975DTR Features

• Wide Input Voltage Range: 4V to 36V, accommodating a variety of power sources.
• High Output Current: Capable of delivering up to 3A, suitable for high-power applications.
• Adjustable Output Voltage: From 1.235V to 35V, offering flexibility in output configuration.
• Efficient Buck Topology: 250kHz switching frequency for compact and efficient designs.
• Automotive Grade: Designed to meet the rigorous standards of automotive applications.
• Environmental Compliance: REACH unaffected and RoHS3 compliant, ensuring environmental safety.
• Robust Packaging: 8HSOP package with MSL 3 (168 hours), suitable for harsh environments.
• Surface Mount: Easy integration into modern electronic systems.

A5975DTR Applications

The A5975DTR is ideal for a range of automotive applications where high efficiency, reliability, and flexibility are required. Key applications include:

• Automotive Electronics: Powering electronic control units (ECUs), infotainment systems, and advanced driver-assistance systems (ADAS).
• Industrial Systems: Suitable for industrial control systems, robotics, and other high-power applications.
• Telecommunications: Powering base stations, routers, and other telecom equipment.
• Consumer Electronics: Ideal for high-power consumer devices requiring efficient power management.

Conclusion of A5975DTR

The A5975DTR from STMicroelectronics stands out as a versatile and reliable DC switching voltage regulator, particularly suited for automotive and industrial applications. Its wide input voltage range, high output current, and adjustable output voltage make it a flexible solution for various power management needs. The regulator's efficiency, robust packaging, and compliance with environmental standards further enhance its appeal. Whether powering automotive electronics, industrial systems, or telecom equipment, the A5975DTR delivers high performance and reliability, making it a preferred choice for engineers and designers in the electronics industry.

A5975DTR Documents

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