MAX16838BATP+

LED Driver IC Overview

The MAX16838BATP+ is an integrated, two-channel high-brightness LED driver designed for automotive and backlight applications. It supports Boost, Buck, and SEPIC topologies with a wide input voltage range of 4.75 V to 40 V. The device regulates output current up to 150 mA per channel and operates at switching frequencies between 200 kHz and 2 MHz. It features PWM dimming capabilities and open LED protection. The component is housed in a QFN-20 package and functions within a temperature range of -40°C to +125°C.

LED Driver IC Feature Summary

• Integrated dual-channel architecture supporting multiple converter topologies
• High-voltage input tolerance suitable for automotive environments
• Precision current regulation with pulse-width modulation dimming control

LED Driver IC Applications

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

LED Driver IC Procurement Notes

Verify the specific suffix 'BATP+' against official Analog Devices documentation to confirm pinout and thermal specifications. Confirm RoHS compliance status through the manufacturer's latest datasheet. Ensure the source provides valid traceability for this discontinued or limited-supply component. Cross-reference the part number with authorized distributors to avoid counterfeit units.

LED Driver IC Selection Notes

Select this component when designing circuits requiring independent control of two LED channels from a single IC. It is appropriate for designs needing flexibility in power stage topology selection. Consider its wide input voltage range for systems powered by varying automotive battery conditions. Evaluate the QFN-20 package for thermal management requirements in compact enclosures.

LED Driver IC Part Context

This device belongs to the MAX16838 family of LED drivers from Maxim Integrated, now part of Analog Devices. The series focuses on providing integrated solutions for high-brightness LED applications. The BATP+ variant specifically denotes the automotive-grade version within the QFN-20 package lineup, distinguishing it from commercial grade alternatives.

LED Driver IC Replacement Considerations

Consult official substitution guides for equivalent parts such as the MAX16838ATP+. Verify compatibility regarding package dimensions and electrical characteristics before replacement.