MIC2293-24YML-TR

LED Driver IC Overview

The MIC2293-24YML-TR is a high-efficiency step-up (boost) DC-DC regulator IC designed for driving white LEDs. It integrates an internal power switch capable of delivering up to 750mA. The device supports analog and PWM dimming control methods for brightness adjustment. It operates within a junction temperature range of -40°C to 125°C. The component is housed in an 8-pin MLF package with dimensions of 2x2 mm, suitable for space-constrained surface-mount applications.

LED Driver IC Feature Summary

• Integrates an internal power switch for compact circuit design
• Supports both analog and pulse-width modulation dimming functions
• Utilizes a small footprint 8-lead micro lead frame package

LED Driver IC Applications

• White LED backlighting systems
• Portable electronic devices requiring efficient LED drive
• Battery-powered equipment with limited board space

LED Driver IC Procurement Notes

Verify the specific suffix '24' against official Microchip documentation to confirm output voltage regulation settings. Ensure the 8-MLF package type matches the target PCB footprint. Confirm RoHS compliance status if required by assembly specifications. Cross-reference the manufacturer part number with authorized distributor listings to avoid counterfeit components.

LED Driver IC Selection Notes

Select this component when a boost topology is required for LED strings powered by lower voltage sources. Consider the 750mA switch current limit for load requirements. Evaluate the thermal performance of the exposed pad in the 2x2 mm package for the intended operating environment. Verify compatibility with available dimming control signals from the host system.

LED Driver IC Part Context

This device belongs to the MIC2293 series of LED drivers manufactured by Microchip Technology. It is functionally related to other variants such as the MIC2293-34YML-TR, which may differ in fixed output voltage parameters. The series is characterized by high efficiency and integrated switching capabilities for portable lighting applications.

LED Driver IC Replacement Considerations

Check for MIC2293-34YML-TR if a different regulated output voltage is acceptable. Verify pinout compatibility before substituting any alternative LED driver ICs.