MP3802DQ-LF-P

Lighting, Ballast Controllers Overview

The MP3802DQ-LF-P is a high-voltage EL lamp driver IC from Monolithic Power Systems. It operates with an input voltage range of 2.5 V to 5.5 V and delivers a peak output voltage of 200 VPP. The device utilizes a boost topology with a fixed operating frequency of 250 Hz. It features a maximum supply current of 100 uA and supports a single channel output. The component is housed in an MSOP-8 package and functions within a temperature range of -40°C to +85°C.

Lighting, Ballast Controllers Feature Summary

• Designed specifically for driving electroluminescent (EL) lamps with high voltage generation capabilities.
• Integrates a boost converter topology to step up low input voltages to required output levels.
• Features low quiescent supply current to support battery-operated applications.

Lighting, Ballast Controllers Applications

• Electroluminescent (EL) lamp drivers
• Backlighting systems requiring high voltage AC outputs

Lighting, Ballast Controllers Procurement Notes

Verify the exact suffix against manufacturer documentation, as the provided model includes a 'P' suffix which may indicate specific packaging or tape-and-reel configurations distinct from standard 'Z' variants. Confirm RoHS compliance status and lead times directly with authorized distributors, as availability for this specific part number may be limited or subject to factory special orders.

Lighting, Ballast Controllers Selection Notes

Select this component when designing circuits for EL lamp illumination that require a compact solution with minimal external components. Ensure the application input voltage falls within the 2.5 V to 5.5 V range and that the thermal environment stays within the specified -40°C to +85°C operational limits. Consider the MSOP-8 package size for space-constrained PCB layouts.

Lighting, Ballast Controllers Part Context

This part belongs to the MP3802 series of LED lighting drivers and EL lamp drivers manufactured by Monolithic Power Systems. The series focuses on high-voltage generation for display backlighting applications. Similar parts in the ecosystem include the MP3802DQ-LF-Z variant, which shares core electrical characteristics but may differ in packaging or reel specifications.

Lighting, Ballast Controllers Replacement Considerations

Public confirmed substitute: MP3802DQ-LF-Z. Verify pinout compatibility and electrical parameters before substitution.