Analog Devices Inc./Maxim Integrated Tariff Inquiry

MAX1992ETG+

MAX1992ETG+ Description

The MAX1992ETG+ is an integrated circuit (IC) designed for power management applications, specifically as a buck regulator controller. Manufactured by Analog Devices Inc./Maxim Integrated, this IC is part of the Power Management (PMIC) category and is housed in a 24TQFN package. It features a transistor driver output type with a positive output configuration, making it suitable for a variety of applications requiring efficient power conversion. The MAX1992ETG+ operates within a supply voltage range of 4.5V to 5.5V and supports switching frequencies of 200kHz, 300kHz, 450kHz, and 600kHz. It includes a synchronous rectifier, enhancing efficiency and performance. Despite being marked as obsolete, the MAX1992ETG+ remains a reliable choice for specific power management needs.

MAX1992ETG+ Features

The MAX1992ETG+ offers several key features that set it apart from other power management ICs:

• Output Type and Configuration: The IC features a transistor driver output type with a positive configuration, ensuring compatibility with a wide range of power systems.
• Switching Frequencies: It supports multiple switching frequencies (200kHz, 300kHz, 450kHz, and 600kHz), allowing designers to optimize the regulator for different performance and efficiency requirements.
• Synchronous Rectifier: The inclusion of a synchronous rectifier significantly improves efficiency, making the MAX1992ETG+ ideal for applications where power consumption is a critical factor.
• Control Features: The IC offers comprehensive control features, including current limit, enable, on-time control, power good, pulse skipping, and saturation detection, providing robust control and protection mechanisms.
• Duty Cycle and Output Phases: With a maximum duty cycle of 100% and a single output phase, the MAX1992ETG+ ensures stable and efficient power delivery.
• Compliance and Packaging: The MAX1992ETG+ is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards. It is also packaged in a tube, making it suitable for surface mount applications.

MAX1992ETG+ Applications

The MAX1992ETG+ is well-suited for a variety of applications where efficient power conversion and control are essential. Some specific use cases include:

• Telecommunications: Ideal for powering base stations and other telecom equipment where high efficiency and reliable power management are crucial.
• Computing: Suitable for server power supplies and other computing applications that require efficient power delivery and control.
• Industrial Equipment: Can be used in industrial control systems and automation equipment where power efficiency and robustness are paramount.
• Consumer Electronics: Applicable in high-end consumer electronics where power management is critical for performance and battery life.

Conclusion of MAX1992ETG+

The MAX1992ETG+ is a versatile and efficient power management IC that offers a range of features and benefits suitable for various applications. Its support for multiple switching frequencies, synchronous rectification, and comprehensive control features make it an attractive choice for designers looking to optimize power conversion efficiency. Despite its obsolete status, the MAX1992ETG+ remains a reliable option for specific power management needs, ensuring stable and efficient power delivery in a variety of systems.