MIC3202-1YME

LED Driver IC Overview

The MIC3202-1YME is a hysteretic step-down, constant-current High-Brightness LED driver manufactured by Microchip Technology. It operates with an input voltage range of 6V to 37V and delivers a regulated output current of 1A. The device integrates an internal switch and supports PWM dimming at a switching frequency of 1MHz. Packaged in an 8-SOIC-EP format, it functions within a junction temperature range of -40°C to 125°C.

LED Driver IC Feature Summary

• Hysteretic step-down topology for constant-current HB LED driving
• Integrated high-side current sensing capability
• Supports PWM dimming control for brightness regulation

LED Driver IC Applications

• Interior and exterior lighting systems
• Architectural and ambient lighting
• LED bulbs and general illumination

LED Driver IC Procurement Notes

Verify the specific suffix against official Microchip documentation to confirm package type and tape/reel specifications. Ensure compatibility with system voltage requirements and thermal management needs. Confirm RoHS compliance status through the manufacturer's latest environmental declarations before finalizing procurement orders.

LED Driver IC Selection Notes

Select this component for applications requiring a compact, single-output buck converter solution for high-brightness LEDs. The integrated switch simplifies design complexity compared to discrete solutions. Verify that the required input voltage falls within the 6V to 37V range and that the load current does not exceed the 1A limit.

LED Driver IC Part Context

This part belongs to the MIC3202 family of LED drivers from Microchip Technology. These devices are designed as power management ICs specifically optimized for driving high-brightness LEDs in various lighting configurations. The family offers solutions for different packaging and operational requirements within the same functional architecture.

LED Driver IC Replacement Considerations

Consult official Microchip substitution guides for verified alternatives. Generic equivalents may lack specific hysteretic control characteristics or internal switch ratings.