MAX1583XETB+T

LED Driver IC Overview

The MAX1583XETB+T is a white LED camera flash boost converter manufactured by Analog Devices Inc./Maxim Integrated. It operates within a supply voltage range of 2.6V to 5.5V and delivers a regulated output current of 300mA for flash applications. The device utilizes a step-up (boost) topology with an integrated internal switch. It is housed in a compact 10-TDFN (3x3mm) package, designed for surface-mount installation. The component supports dimming functionality and functions as a DC-DC regulator specifically optimized for high-efficiency LED driving in portable electronic devices.

LED Driver IC Feature Summary

• Integrated internal power switch eliminates external components for simplified design
• Optimized for white LED camera flash applications with regulated current control
• Compact 10-TDFN package suitable for space-constrained mobile devices

LED Driver IC Applications

• Camera flash drivers in mobile phones
• White LED illumination systems
• Portable consumer electronics requiring high-brightness flash

LED Driver IC Procurement Notes

Verify the specific suffix 'X' against official Analog Devices documentation to confirm pinout and functional variations within the MAX1583 family. Ensure compatibility with required input voltage ranges and thermal management strategies for the TDFN package. Confirm RoHS compliance status through manufacturer certificates prior to integration.

LED Driver IC Selection Notes

Select this component when designing camera flash circuits requiring a single-output boost converter with integrated switching capability. Consider the 300mA output limit and 2.6V minimum input voltage constraints. Evaluate the 10-TDFN footprint against available PCB real estate and thermal dissipation requirements for the target application environment.

LED Driver IC Part Context

This part belongs to the MAX1583 series of LED lighting drivers from Maxim Integrated, now part of Analog Devices. The series includes variants such as MAX1583ZETB+T, which share similar boost converter architectures but may differ in specific electrical characteristics or pin configurations. These devices are positioned within the PMIC category for specialized LED driving tasks.

LED Driver IC Replacement Considerations

Public confirmed substitute part numbers include MAX1583ZETB+T. Verify functional equivalence and pin compatibility before substitution.