MAX8834YEWP+T

LED Driver IC Overview

The MAX8834YEWP+T is an LED lighting driver IC featuring adaptive step-up converters with a 1.5A flash current capability. It operates within a power supply voltage range of 2.5 V to 5.5 V and supports I²C dimming. The device utilizes a WLP-20 package and functions at temperatures from -40°C to +85°C. Maximum power dissipation is 1.41 W, with a maximum supply current of 600 uA.

LED Driver IC Feature Summary

• Integrates adaptive step-up converter topology for efficient LED driving
• Supports I²C interface for digital dimming control
• Designed for high-current flash applications up to 1.5A

LED Driver IC Applications

• Camera flash systems
• Device backlighting
• LED lighting driver circuits

LED Driver IC Procurement Notes

Verify component authenticity through authorized Analog Devices channels due to limited availability in certain regions. Confirm RoHS compliance status and specific tape-and-reel packaging requirements before ordering. Ensure the WLP-20 footprint matches the target PCB design constraints.

LED Driver IC Selection Notes

Select this component for designs requiring integrated boost conversion and digital control in a minimal footprint. Evaluate the 2.5V to 5.5V input range against the system battery profile. Consider the 1.5A peak current rating for flash intensity requirements and the thermal performance limits defined by the WLP-20 package.

LED Driver IC Part Context

This part belongs to the MAX8834 series of LED drivers manufactured by Analog Devices Inc./Maxim Integrated. It is categorized under LED Lighting Driver ICs and serves as a specialized solution for portable electronics requiring compact, high-efficiency illumination management.

LED Driver IC Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.