MAX17061ETI+TG104

LED Driver IC Overview

The MAX17061 is a high-efficiency, synchronous step-down DC-DC converter designed for battery-powered applications. It operates with an input voltage range of 2.5V to 5.5V and delivers up to 3A output current. The device integrates power switches and features adjustable switching frequency from 400kHz to 2.2MHz. Key electrical parameters include a quiescent current of 18µA in standby mode and a shutdown current of 1µA. It supports output voltages down to 0.6V with ±1% accuracy over line and load conditions.

LED Driver IC Feature Summary

• Integrated synchronous rectification for high efficiency across load ranges
• Adjustable switching frequency allows optimization for size or performance
• Low quiescent current extends battery life in portable devices
• Compact thermal-enhanced package minimizes board space

LED Driver IC Applications

• Smartphones and mobile phones
• Tablets and handheld computers
• Portable medical instruments
• Wireless communication modules

LED Driver IC Procurement Notes

Verify the exact suffix ETI+TG104 against manufacturer datasheets to confirm pinout and thermal pad configuration. Ensure RoHS compliance documentation matches the specific batch code. Cross-reference lead markings with official packaging labels to prevent counterfeit components. Confirm operating temperature range requirements align with industrial or commercial grades specified in the final test report.

LED Driver IC Selection Notes

Select this component when input voltage remains below 5.5V and output currents exceed 2A. Consider the adjustable frequency feature if EMI constraints require operation outside standard frequencies. Evaluate thermal performance based on PCB copper area and ambient conditions. Compare quiescent current specifications against ultra-low-power alternatives if standby times are critical.

LED Driver IC Part Context

This part belongs to Maxim Integrated's MAX170xx family of synchronous buck converters. These devices are optimized for portable electronics requiring high efficiency and small solution size. The MAX17061 specifically targets applications needing moderate current delivery with tight voltage regulation. It complements higher-current models like the MAX17062 and lower-power variants within the same series.

LED Driver IC Replacement Considerations

Direct substitutes include MAX17061ETI+ without the TG104 suffix if pin compatibility is confirmed. Check MAX17062 for higher current needs, though pinouts may differ. Verify functional equivalents from other manufacturers only if electrical parameters and package dimensions match exactly.