MIC5400BWM-TR

LED Driver IC Overview

The MIC5400BWM-TR is a dual, 8-output, 14-bit LED video display driver manufactured by Microchip Technology. It features a 28-SOIC surface-mount package and operates within a supply voltage range of 4.75 V to 11 V. The device supports a maximum power current of 30 mA per channel and functions reliably across an operating temperature range of -40°C to +85°C.

LED Driver IC Feature Summary

• Provides individual digital dimming control for precision lighting applications
• Integrates 16-channel linear output drivers with high-resolution 14-bit control
• Supports serial interface communication for simplified system integration

LED Driver IC Applications

• LED video display systems requiring precise brightness control
• Digital signage and large-format LED displays
• Precision lighting fixtures with individual channel dimming requirements

LED Driver IC Procurement Notes

Verify the specific suffix 'TR' indicates tape-and-reel packaging configuration. Confirm the manufacturer is Microchip Technology, as earlier Micrel documentation may reference similar part numbers without the TR suffix. Ensure the 28-SOIC package matches your PCB footprint design constraints before procurement.

LED Driver IC Selection Notes

Select this component when 14-bit resolution is required for smooth LED dimming transitions. The 30 mA output capability suits standard indicator LEDs but may require external amplification for high-power arrays. Verify that the 4.75 V minimum supply voltage aligns with your system's power rail availability.

LED Driver IC Part Context

This part belongs to the MIC5400 family of LED display drivers. It serves as a successor or variant to earlier Micrel Semiconductor designs, now produced under Microchip Technology. The BWM-TR designation specifies the industrial temperature grade, SOIC-28 package, and reel packaging format.

LED Driver IC Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.