MAX16813AUP+

LED Driver IC Overview

The MAX16813AUP+ is a four-channel high-brightness LED driver IC from Analog Devices/Maxim Integrated, housed in a TSSOP-20 package. It supports input voltages from 4.75 V to 40 V and delivers up to 150 mA per channel. The device operates at switching frequencies between 200 kHz and 2 MHz and includes PWM dimming capabilities. It is AEC-Q100 qualified for automotive applications and features open LED protection.

LED Driver IC Feature Summary

• Integrates four independent current-regulated channels for driving high-brightness LEDs
• Supports pulse-width modulation (PWM) dimming for precise brightness control
• Includes open LED protection circuitry to enhance system reliability
• Qualified for automotive environments under the AEC-Q100 standard

LED Driver IC Applications

• Automotive exterior lighting systems
• High-brightness LED backlighting arrays
• General-purpose LED illumination drivers

LED Driver IC Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm that the specific suffix matches the required packaging and temperature grade. Ensure compatibility with existing PCB footprints and thermal management designs before finalizing procurement decisions.

LED Driver IC Selection Notes

Select this component when a multi-channel solution is required within a compact surface-mount footprint. Consider the 40 V maximum input limit and 150 mA per-channel output capability against load requirements. Verify that the TSSOP-20 package aligns with available board space and thermal dissipation constraints.

LED Driver IC Part Context

This part belongs to the MAX16813 series of integrated LED drivers designed for high-efficiency lighting applications. It represents a specialized subset of power management ICs focused on multi-channel regulation. The series targets industries requiring robust, automotive-grade components for consistent LED performance.

LED Driver IC Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Evaluate alternative models based on channel count, voltage range, and package compatibility if sourcing is restricted.