MAX16833AUE/V+T

LED Driver IC Overview

The MAX16833AUE/V+T is a high-voltage HB LED driver IC with an integrated high-side current sense amplifier. It supports flyback, SEPIC, buck, and boost topologies for commercial and industrial lighting. The device operates from a 5V to 65V supply with a switching frequency range of 100kHz to 1MHz. It features analog and PWM dimming capabilities and is housed in a 16-TSSOP-EP package. The component is AEC-Q100 qualified and functions within a temperature range of -40°C to +125°C.

LED Driver IC Feature Summary

• Integrated high-side current sense amplifier for precise LED control
• Supports multiple converter topologies including flyback, SEPIC, buck, and boost
• Capable of both analog and pulse-width modulation dimming

LED Driver IC Applications

• Commercial lighting systems
• Industrial lighting applications
• High-voltage LED driver designs

LED Driver IC Procurement Notes

Verify the specific suffix (e.g., V+, T) against official Analog Devices documentation to confirm package type and tape-and-reel specifications. Confirm AEC-Q100 automotive qualification status if required for your design. Check current availability as distribution may be limited or discontinued depending on the region.

LED Driver IC Selection Notes

Select this component for high-voltage LED applications requiring flexible topology support. Ensure the input voltage range of 5V to 65V aligns with system requirements. Verify that the 16-TSSOP-EP package fits the PCB layout constraints. Consider the 100kHz to 1MHz switching frequency for thermal and EMI management.

LED Driver IC Part Context

This part belongs to the MAX16833 family of high-voltage LED drivers from Maxim Integrated, now part of Analog Devices. The family includes variants such as MAX16833B, C, D, and G. These devices are designed for efficient power conversion in LED lighting systems, offering integrated sensing and control features.

LED Driver IC Replacement Considerations

Consult official Analog Devices substitution guides for verified alternatives. Generic replacements may not match the integrated high-side current sense or specific topology support.