MAX16833BAUE/V+QA

LED Driver IC Overview

The MAX16833BAUE/V+QA is a high-voltage HB LED driver IC featuring an integrated high-side current sense amplifier. It operates within an input voltage range of 5 V to 65 V and supports a switching frequency from 100 kHz to 1 MHz. The device provides adjustable output voltage control for precise LED regulation. Packaged in a 16-pin TSSOP, it is designed for surface-mount applications requiring efficient power management in lighting systems.

LED Driver IC Feature Summary

• Integrates high-side current sensing for simplified design
• Supports wide input voltage range up to 65 V
• Features adjustable switching frequency for optimization

LED Driver IC Applications

• High-brightness LED lighting systems
• Automotive exterior lighting modules
• Industrial LED drivers

LED Driver IC Procurement Notes

Verify the specific suffix (V+QA) against the manufacturer's latest datasheet to confirm pinout and thermal characteristics. Ensure compatibility with your PCB footprint, as the 16TSSOP package dimensions are critical for assembly. Cross-reference the part number with authorized distributors to avoid counterfeit components, especially given the product lifecycle status.

LED Driver IC Selection Notes

Select this component when a single-channel solution with integrated current sensing is required for high-voltage LED strings. Consider the 100 kHz to 1 MHz operating range for EMI trade-offs. Verify that the 16TSSOP package fits your board space constraints and thermal requirements compared to alternative packages like SOIC or QFN.

LED Driver IC Part Context

This part belongs to the MAX16833B series of high-voltage LED drivers from Analog Devices/Maxim Integrated. It is specifically engineered for applications demanding robust performance in harsh environments. The integration of the current sense amplifier reduces external component count, distinguishing it from basic PWM controllers that require external shunt resistors and amplifiers.

LED Driver IC Replacement Considerations

Check for direct pin-to-pin replacements within the MAX16833 family, such as the MAX16833AUE/V+QA, noting any differences in electrical specifications or feature sets before substitution.