MIC2846A-SCYMT-TR

LED Driver IC Overview

The MIC2846A-SCYMT-TR is a high-efficiency White LED driver IC from Microchip Technology, designed to drive up to six LEDs. It integrates two low quiescent current LDOs and features digital control capabilities. The device operates within a supply voltage range of 3V to 5.5V and delivers a channel output current of 20mA. It is housed in a 14-TMLF package with dimensions of 2.5x2.5mm and supports an operating temperature range of -40°C to 125°C.

LED Driver IC Feature Summary

• Integrates two low quiescent current LDOs for auxiliary power needs
• Supports digital control interface for configuration and monitoring
• Designed for high efficiency in driving multiple white LEDs

LED Driver IC Applications

• Backlighting systems
• White LED lighting drivers
• Portable electronic devices requiring efficient LED management

LED Driver IC Procurement Notes

Verify the specific suffix SCYMT-TR against the official datasheet to ensure correct packaging and tape-and-reel specifications. Confirm that the 14-TMLF package variant matches your PCB footprint requirements. Check for any recent PCN updates regarding assembly sites or labeling changes before finalizing procurement plans.

LED Driver IC Selection Notes

Select this component when a linear WLED driver with integrated LDOs and digital control is required. Ensure the input voltage stays within the 3V to 5.5V range. Verify that the 20mA per channel output current meets the LED array requirements. Consider the 14-TMLF package size constraints during layout design.

LED Driver IC Part Context

This part belongs to the MIC2846 series of LED drivers. It is manufactured by Microchip Technology, which acquired Micrel. The series focuses on high-efficiency solutions for white LED applications, combining driver functionality with auxiliary power regulation in a compact form factor suitable for space-constrained designs.

LED Driver IC Replacement Considerations

Publicly confirmed parameter-equivalent substitutes include MIC2846A-MGYMT-TR, MIC2846A-PGYMT-TR, MIC2846A-PPYMT-TR, and MIC2846A-MFYMT-TR. Verify pinout and electrical characteristics match before substitution.