MIC2860-2PYC6-TR

LED Driver IC Overview

The MIC2860-2PYC6-TR is a high-efficiency, two-channel linear white LED driver IC manufactured by Microchip Technology. It operates within an input voltage range of 3 V to 5.5 V and supports output currents up to 30.2 mA per channel. The device utilizes Boost and Buck topologies to regulate LED current efficiently. Key electrical parameters include a maximum supply current of 1.5 mA and a minimum operating frequency of 250 Hz. It features PWM control for brightness adjustment and is housed in a compact SC-70-6 package. The component is rated for operation between -40°C and +125°C.

LED Driver IC Feature Summary

• Dual-channel linear architecture designed for driving two white LEDs with independent current regulation.
• Supports both Boost and Buck topologies to accommodate various LED string configurations and input voltages.
• Integrates PWM control interface for precise brightness dimming capabilities.
• Optimized for low power consumption with a maximum supply current of 1.5 mA.

LED Driver IC Applications

• Portable electronic devices requiring extended battery life through efficient LED driving.
• Smartphone and tablet backlighting systems utilizing dual white LED arrays.
• Consumer electronics where space-constrained SC-70-6 packaging is required.
• Battery-powered handheld devices needing high-efficiency lighting solutions.

LED Driver IC Procurement Notes

Verify the specific suffix 'PYC6' against official Microchip documentation to confirm pinout compatibility and thermal characteristics. Ensure that the SC-70-6 package dimensions align with your PCB footprint requirements. Cross-reference the datasheet revision date to validate parameter accuracy. Confirm RoHS compliance status if required by your manufacturing standards. Check for any recent product change notices (PCN) affecting the component's specifications or availability.

LED Driver IC Selection Notes

Select this component when designing circuits that require dual-channel LED control with minimal external components. The wide input voltage range suits single-cell lithium-ion battery applications. Consider the thermal performance in the SC-70-6 package for high-current scenarios. Evaluate the need for PWM dimming versus analog control based on system design. Compare efficiency metrics against alternative drivers if higher output currents are necessary.

LED Driver IC Part Context

This part belongs to the MIC2860 family of high-efficiency WLED drivers from Microchip Technology. It shares functional similarities with other variants like the MIC2860-2DYC6-TR but differs in control interfaces and package specifics. The family is targeted at portable consumer electronics. Understanding the broader context helps in identifying compatible substitutes or complementary components within the same product line.

LED Driver IC Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify compatibility with existing designs before considering alternatives. Consult Microchip's official cross-reference tools for potential replacements. Ensure any substitute matches the SC-70-6 package and electrical specifications.