MAX1582EBE+T

LED Driver IC Overview

The MAX1582EBE+T is a high-efficiency, synchronous step-down DC-DC converter manufactured by Analog Devices Inc. under the Maxim Integrated brand. It integrates two N-channel power switches and operates with an input voltage range of 3V to 20V. The device delivers up to 1.5A of output current with a fixed switching frequency of 600kHz. It features adjustable output voltage via external resistors, internal soft-start, and comprehensive protection mechanisms including overcurrent, thermal shutdown, and undervoltage lockout. Packaged in a 10-pin TSSOP.

LED Driver IC Feature Summary

• Integrates dual N-channel power switches for high efficiency
• Supports wide 3V to 20V input voltage range
• Includes internal soft-start and cycle-by-cycle current limit
• Features thermal shutdown and undervoltage lockout protection

LED Driver IC Applications

• Portable instrumentation
• Industrial control systems
• Battery-powered equipment

LED Driver IC Procurement Notes

Verify the complete part number suffix against official Analog Devices documentation to ensure correct temperature grade and packaging configuration. Confirm RoHS compliance status directly from the manufacturer's latest datasheet or certification documents prior to procurement. Cross-reference the specific ordering code with authorized distributors to validate availability and authenticity.

LED Driver IC Selection Notes

Select this component when a compact, efficient solution is required for stepping down voltages between 3V and 20V to lower logic or analog supply levels. Consider the 600kHz fixed frequency for balancing component size and efficiency. Ensure the load current does not exceed the 1.5A continuous rating and verify that the thermal performance within the TSSOP package meets the application's dissipation requirements.

LED Driver IC Part Context

This device belongs to the MAX1582 family of synchronous buck converters. It is designed as a space-saving alternative to discrete switch solutions, combining power stage and control logic in a single small outline package. The series targets applications requiring reliable regulation from varying input sources without complex external circuitry.

LED Driver IC Replacement Considerations

Consult Analog Devices official cross-reference tools for verified substitutes. Potential alternatives include other Maxim synchronous buck converters with similar current ratings and input ranges, such as the MAX1583 or MAX1759 series, subject to pin compatibility and electrical specification matching.