Analog Devices Inc./Maxim Integrated Tariff Inquiry

MAX1715EEI+

MAX1715EEI+ Description

The MAX1715EEI+ is a high-performance buck regulator controller designed for demanding power management applications. Manufactured by Analog Devices Inc./Maxim Integrated, this IC offers a comprehensive set of features tailored for efficient power conversion and control. The MAX1715EEI+ operates within a supply voltage range of 4.5V to 5.5V and supports a wide range of switching frequencies, including 200kHz, 300kHz, 420kHz, and 540kHz, allowing designers to optimize for efficiency and size based on their specific application requirements.

This regulator controller features a transistor driver output type with a positive output configuration, making it suitable for driving external transistors. It includes a synchronous rectifier, enhancing efficiency by reducing power losses during the switching process. The MAX1715EEI+ is housed in a 28-lead QSOP package, which is ideal for surface-mount applications and provides a compact footprint for space-constrained designs.

MAX1715EEI+ Features

• Output Type: Transistor Driver
• Output Configuration: Positive
• Switching Frequencies: 200kHz, 300kHz, 420kHz, 540kHz
• Supply Voltage Range: 4.5V to 5.5V
• Synchronous Rectifier: Yes
• Control Features: Current Limit, Enable, On Time Control, Power Good
• Maximum Duty Cycle: 100%
• Output Phases: 1
• Package: 28-lead QSOP
• Mounting Type: Surface Mount
• Compliance: REACH Unaffected, RoHS3 Compliant, Moisture Sensitivity Level 1 (Unlimited)

The MAX1715EEI+ stands out with its comprehensive control features, including current limit, enable, on time control, and power good indicators. These features provide robust protection and precise control over the power conversion process, ensuring reliable operation in various operating conditions. The inclusion of a synchronous rectifier further enhances efficiency, making it an ideal choice for applications where power efficiency is critical.

MAX1715EEI+ Applications

The MAX1715EEI+ is well-suited for a variety of applications that require efficient power conversion and precise control. Key application areas include:

• Telecommunications: Powering base stations and network equipment
• Computing: Providing efficient power management for servers and data centers
• Industrial Equipment: Powering motor drives and control systems
• Consumer Electronics: Efficient power supply for high-end consumer devices

Its ability to operate at multiple switching frequencies and its compact package size make it particularly useful in applications where space is limited and efficiency is paramount. The MAX1715EEI+ is also suitable for applications that require high reliability and robust protection features, such as industrial automation and medical equipment.

Conclusion of MAX1715EEI+

The MAX1715EEI+ is a versatile and efficient buck regulator controller that offers a comprehensive set of features for demanding power management applications. Its wide range of switching frequencies, synchronous rectifier, and robust control features make it an excellent choice for applications requiring high efficiency and precise control. While it is marked as "Not For New Designs," the MAX1715EEI+ remains a reliable and effective solution for existing systems and legacy designs. Its compliance with industry standards such as REACH and RoHS3 ensures that it meets the necessary environmental and safety requirements. For engineers and designers looking for a proven power management solution, the MAX1715EEI+ provides a reliable and efficient option.