MIC4830YMM-TR

Lighting, Ballast Controllers Overview

The MIC4830YMM-TR is a single-channel electroluminescent (EL) lamp driver manufactured by Microchip Technology. It operates within a supply voltage range of 1.8V to 5.5V and supports switching frequencies from 65kHz to 250kHz. The device delivers an output amplitude of 180Vpp with low noise characteristics, suitable for driving EL displays. It is housed in an 8-pin MSOP package and is classified as an LED lighting driver IC.

Lighting, Ballast Controllers Feature Summary

• Generates high-voltage AC drive signals specifically for electroluminescent lamps
• Operates on low input supply voltages ranging from 1.8V to 5.5V
• Provides low-noise output performance for display applications

Lighting, Ballast Controllers Applications

• Electroluminescent display backlighting
• Instrument panel illumination
• Low-power EL lamp drivers

Lighting, Ballast Controllers Procurement Notes

Verify the current lifecycle status before procurement, as this component has been reported as obsolete or end-of-life by the manufacturer. Confirm availability through authorized distributors only, as standard stock may be unavailable. Ensure the 8-MSOP package variant matches your PCB footprint requirements. Check for moisture sensitivity labeling if storage conditions are a concern.

Lighting, Ballast Controllers Selection Notes

Select this component when designing circuits requiring dedicated drive for EL panels rather than general-purpose LEDs. Verify that the required output voltage amplitude of 180Vpp meets the specific lamp specifications. Ensure the operating frequency range of 65kHz to 250kHz aligns with the target EL material efficiency. Consider the 1.8V minimum supply requirement for battery-powered designs.

Lighting, Ballast Controllers Part Context

This part belongs to the MIC4830 family of EL lamp drivers. It shares functional similarities with the MIC4830YML-TR but differs in packaging, utilizing an 8-MSOP form factor instead of MLF-8. Both variants serve the same core function of driving electroluminescent materials in low-voltage environments.

Lighting, Ballast Controllers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the reported end-of-life status, alternative sourcing should focus on existing inventory or verified compatible legacy components.