MIC2287-15YML-TR

LED Driver IC Overview

The MIC2287-15YML-TR is a single-output boost switching regulator IC designed for LED driving applications. It operates with an input voltage range of 2.5V to 10V and delivers a switch current of 750mA at a fixed frequency of 1.2MHz. The device features a 15V output overvoltage protection (OVP) threshold and supports both analog and PWM dimming methods. Packaged in an 8-MLF® (2x2mm) surface-mount case, it functions within a junction temperature range of -40°C to 125°C.

LED Driver IC Feature Summary

• Integrated internal power switch eliminates external inductor requirements for compact designs.
• Supports dual dimming control via analog voltage levels and pulse-width modulation signals.
• Includes built-in open LED protection to prevent damage during fault conditions.

LED Driver IC Applications

• Mobile phone camera flash lighting systems
• General mobile device backlighting circuits
• Portable electronic illumination modules

LED Driver IC Procurement Notes

Verify the specific suffix YML indicates the 8-MLF package and 15V OVP variant. Confirm RoHS compliance status as per the latest manufacturer documentation. Ensure the ordering code matches the required tape-and-reel quantity specifications for your production line integration needs.

LED Driver IC Selection Notes

Select this component when a compact boost topology is required for white LEDs with high efficiency. Choose based on the 15V OVP limit matching the LED string voltage requirements. Consider the 750mA current capability against the target luminance specifications for the application design.

LED Driver IC Part Context

This part belongs to the MIC2287 family of LED drivers from Microchip Technology, originally developed by Micrel. The series includes variants with different OVP ratings such as the MIC2287-24YML-TR and MIC2287-34YML-TR. These devices share common architectural features optimized for portable consumer electronics.

LED Driver IC Replacement Considerations

The MIC2289-15YML-TR is documented as a parameter-equivalent substitute. Verify compatibility regarding output current ratings and pin configurations before implementation.