Analog Devices Inc./Maxim Integrated Tariff Inquiry

MAX1744EUB/V+

MAX1744EUB/V+ Description

The MAX1744EUB/V+ is a high-performance, automotive-grade DC-DC switching controller designed for demanding applications requiring robust power management solutions. Manufactured by Analog Devices Inc./Maxim Integrated, this device is a part of the MAX1744 family, known for its reliability and efficiency in power conversion. The MAX1744EUB/V+ features a wide input voltage range of 4.5V to 36V, making it suitable for various power supply scenarios. It operates with a switching frequency up to 330kHz, ensuring efficient power delivery with minimal size and heat generation.

MAX1744EUB/V+ Features

• Output Type: Transistor Driver, providing a positive output configuration ideal for driving external power MOSFETs.
• Control Features: Includes an enable function, allowing precise control over the power delivery and enabling the system to enter low-power states when not in use.
• Frequency - Switching: Capable of operating up to 330kHz, which allows for the use of smaller inductors and capacitors, reducing the overall footprint and improving efficiency.
• Duty Cycle (Max): Supports a maximum duty cycle of 100%, enabling high efficiency across a wide range of load conditions.
• Number of Outputs: Single output, designed to drive one external power stage, simplifying the design and reducing complexity.
• Output Phases: Single phase, suitable for applications requiring straightforward power conversion.
• Package: Supplied in a tube package, ensuring easy handling and integration into surface-mount manufacturing processes.
• Compliance: REACH Unaffected and ROHS3 Compliant, ensuring environmental safety and regulatory compliance.
• Moisture Sensitivity Level (MSL): Level 1 (Unlimited), making it suitable for a wide range of manufacturing environments without the need for special handling.

MAX1744EUB/V+ Applications

The MAX1744EUB/V+ is particularly well-suited for automotive applications where reliability, efficiency, and compact design are paramount. Its wide input voltage range and high switching frequency make it ideal for powering various electronic systems within vehicles, such as infotainment systems, advanced driver-assistance systems (ADAS), and other critical electronic modules. The enable control feature allows for precise power management, enabling the system to enter low-power states when not in use, which is crucial for conserving battery life and improving overall system efficiency.

Conclusion of MAX1744EUB/V+

The MAX1744EUB/V+ stands out as a reliable and efficient DC-DC switching controller, offering a combination of high performance and flexibility. Its automotive-grade design ensures robustness and reliability in demanding environments, while its wide input voltage range and high switching frequency make it suitable for a variety of applications. The enable control feature and single-phase output simplify design and integration, making it an ideal choice for automotive power management systems. With its compliance to environmental and regulatory standards, the MAX1744EUB/V+ is a future-proof solution for modern automotive electronics.