MAX16802BEUA+T

LED Driver IC Overview

The MAX16802BEUA+T is an offline and DC-DC PWM controller designed for high-brightness LED drivers. It supports boost, buck, flyback, and SEPIC topologies with a single output capable of 500 mA drive current. The device operates within a supply voltage range of 10.8 V to 24 V at a fixed switching frequency of 262 kHz. It features adjustable output voltage and supports both analog and PWM dimming methods. The component functions reliably across an operating temperature range of -40°C to +85°C.

LED Driver IC Feature Summary

• Supports multiple converter topologies including boost, buck, flyback, and SEPIC for flexible LED driver designs.
• Enables precise light control through integrated analog and pulse-width modulation (PWM) dimming capabilities.
• Includes built-in protection mechanisms such as short circuit and thermal shutdown to ensure system reliability.

LED Driver IC Applications

• High-brightness LED lighting systems
• LED backlighting applications
• Offline AC/DC LED power supplies

LED Driver IC Procurement Notes

Verify the specific suffix (+T) indicates tape-and-reel packaging when sourcing. Confirm the manufacturer designation matches Analog Devices or Maxim Integrated. Ensure the part number corresponds to the BEUA variant rather than AEUA. Check RoHS compliance status in the official datasheet before finalizing procurement specifications.

LED Driver IC Selection Notes

Select this component for designs requiring a single-channel LED driver with support for various isolated and non-isolated topologies. Consider the 262 kHz fixed frequency for EMI management. Evaluate the 500 mA output capability against load requirements. Verify compatibility with the intended dimming interface, whether analog or PWM, for the target application.

LED Driver IC Part Context

This part belongs to the MAX16802A series of LED lighting driver ICs from Analog Devices. It serves as a cost-effective solution for powering LEDs efficiently. The series includes variants like the MAX16802AEUA+ and MAX16802BEUA+T, sharing core controller functionalities while differing in package or revision details.

LED Driver IC Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Designers should consult official cross-reference tools or contact the manufacturer directly for verified alternatives.