MAX17535ETG+ High-Efficiency, High-Voltage, Step-Down DC-DC Converter

The MAX17535ETG+ from Maxim Integrated is a compact, high-efficiency, synchronous step-down DC-DC converter designed to deliver robust performance for a wide range of applications. With an input voltage range of 4.5V to 60V, it is particularly well-suited for industrial, automotive, and telecommunications power systems that require a high voltage input.

Key Features

• Wide Input Voltage Range: Operates from 4.5V to 60V, making it versatile for various applications.
• Adjustable Output Voltage: The output voltage can be adjusted from 0.9V up to 90% of the input voltage, allowing for a broad range of output voltage settings.
• High Efficiency: Up to 90% efficiency reduces power loss and heat generation, enhancing system reliability.
• Integrated MOSFETs: Internal high-side and low-side MOSFETs streamline the design and minimize external component count.
• Compact Package: Offered in a thermally efficient, 24-pin TQFN package with exposed pad for improved heat dissipation.
• Protection Features: Includes over-temperature and over-current protection to safeguard the device and downstream components from damage.

Applications

The MAX17535ETG+ is ideal for a variety of applications that require a high input voltage and a regulated output voltage. These include:

• Industrial Power Supplies
• Automotive Electronics
• Telecommunications Equipment
• Point of Load (POL) Power Supplies

Technical Specifications

Parameter Value Input Voltage Range 4.5V to 60V Output Voltage Range 0.9V to 54V Max Output Current 500mA Efficiency Up to 90% Operating Temperature -40°C to +125°C Package Type 24-pin TQFN-EP

With its high efficiency, wide input voltage range, and comprehensive protection features, the MAX17535ETG+ is a reliable choice for designers looking to create compact, high-performance power supply systems.