MAX17130ETL+

Overview

The MAX17130ETL+ is a high-efficiency, synchronous step-down DC-DC converter from Analog Devices (Maxim Integrated). It integrates two N-channel power switches and operates with an input voltage range of 4.5V to 36V. The device delivers up to 2A output current with adjustable switching frequencies from 100kHz to 2.2MHz. Key electrical parameters include a quiescent current of 18µA and a shutdown supply current of 1µA. It features precise 1% output voltage accuracy and thermal foldback protection.

Feature Summary

• Integrated synchronous rectification for enhanced efficiency
• Wide input voltage capability for diverse power sources
• Adjustable switching frequency for optimization flexibility
• Built-in thermal and current protection mechanisms

Applications

• Industrial control systems
• Battery-powered equipment
• Point-of-load regulation modules

Procurement Notes

Verify the exact suffix 'ETL+' against the manufacturer's official datasheet to confirm package type and temperature grade. Ensure the component matches the specified pinout and electrical characteristics required by your circuit design before finalizing procurement orders.

Selection Notes

Select this component when a wide input voltage range and moderate output current are required. Consider the adjustable frequency feature for EMI management. Verify that the thermal performance meets the application's ambient temperature constraints without excessive heatsinking.

Part Context

This part belongs to Maxim Integrated's family of high-voltage synchronous buck converters. It is designed for applications requiring robust performance from higher voltage rails. The device complements lower voltage or higher current variants within the same product line.

Replacement Considerations

Consult the manufacturer's cross-reference guide for direct replacements. Ensure any substitute maintains the 36V maximum input rating and 2A current capacity. Verify pin compatibility and thermal requirements before integration.