MAX16833EAUE/V+T

LED Driver IC Overview

The MAX16833EAUE/V+T is a high-voltage high-brightness LED driver IC featuring an integrated high-side current sense amplifier. It operates within a supply voltage range of 5 V to 65 V and supports single-channel output configurations. The device utilizes a TSSOP-16 surface-mount package for compact integration. It functions as a DC-DC controller compatible with flyback, SEPIC, step-down (buck), and step-up (boost) topologies. The component is designed for efficient LED lighting applications requiring precise current regulation without external sensing resistors.

LED Driver IC Feature Summary

• Integrates high-side current sense amplifier to eliminate external sensing components
• Supports multiple converter topologies including flyback, SEPIC, buck, and boost
• Operates with wide input voltage range suitable for high-voltage LED strings

LED Driver IC Applications

• High-voltage HB LED lighting systems
• LED drivers utilizing flyback or SEPIC converters
• Buck and boost LED control circuits

LED Driver IC Procurement Notes

Verify availability status carefully as the part may be subject to limited supply or special order requirements. Confirm the specific suffix variant matches design needs. Check RoHS compliance documentation for environmental regulations. Ensure the TSSOP-16 package footprint aligns with PCB layout constraints. Validate that the manufacturer's latest datasheet reflects current specifications before finalizing procurement.

LED Driver IC Selection Notes

Select this component when designing LED drivers that require integrated current sensing to reduce bill of materials. It is suitable for applications needing flexibility across various DC-DC converter topologies. Consider the 65 V maximum input voltage limit for string configuration. The single-channel output architecture simplifies design for basic LED arrays. Evaluate thermal performance given the specified power dissipation limits in the target enclosure.

LED Driver IC Part Context

This device belongs to the MAX16833E series from Analog Devices / Maxim Integrated. It is categorized under LED Lighting Driver ICs within the broader Driver ICs subcategory. The product represents a solution for high-voltage LED applications, distinguishing itself through integrated sensing capabilities compared to standard PWM controllers.

LED Driver IC Replacement Considerations

Check for direct substitutes such as the MAX16833AUE/V+T or MAX16833CAUE/V+T which share similar functional architectures. Verify pin compatibility and electrical parameter overlaps before substitution. Consult official cross-reference lists for confirmed equivalent parts.