MIC4826YMM

Overview

The MIC4826YMM is an EL lamp driver IC manufactured by Microchip Technology, housed in an 8-MSOP package. It operates on a supply voltage range of 1.8 V to 5.5 V with a maximum supply current of 21 µA. The device supports drive frequencies from 60 Hz to 1 kHz and functions within a temperature range of -40°C to +85°C.

Feature Summary

• Integrated electroluminescent lamp driver controller
• Low power consumption suitable for battery applications
• Wide operating voltage range for flexible power designs

Applications

• Backlighting for LCD displays
• Instrument panel illumination
• Graphical character LCD modules

Procurement Notes

Verify the specific suffix against official Microchip documentation to confirm packaging and tape-and-reel specifications. Ensure the component meets RoHS compliance requirements for your assembly process. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and current production status before procurement.

Selection Notes

Select this component when designing circuits requiring efficient driving of electroluminescent panels with minimal quiescent current. Consider the 8-MSOP package constraints for PCB layout. Verify that the required drive frequency falls within the 60 Hz to 1 kHz operational range specified for this driver IC.

Part Context

This part belongs to the MIC4826 series of EL lamp drivers from Microchip Technology. It is designed specifically for driving electroluminescent displays in portable electronic devices. The series offers a compact solution for backlighting applications where space and power efficiency are critical design parameters.

Replacement Considerations

Consult official Microchip documentation for verified substitute part numbers or pin-compatible alternatives within the same product family.