U6043B-MFPG3

Lighting, Ballast Controllers Overview

The U6043B-MFPG3 is an automotive-grade flasher controller manufactured by Microchip Technology. It is designed for relay-controlled automotive lighting applications requiring high electromagnetic compatibility (EMC). The device operates within a supply voltage range of 9V to 15V and draws a typical supply current of 7 mA. It features an operating temperature range from -40°C to 95°C. The component is housed in an 8-pin Small Outline IC (SOIC) package with a width of 3.90mm. Lamp outage detection is indicated by a change in frequency.

Lighting, Ballast Controllers Feature Summary

• Automotive-grade reliability for high EMC environments
• Integrated lamp outage detection via frequency indication
• Relay-controlled operation for automotive flashers

Lighting, Ballast Controllers Applications

• Relay-controlled automotive flashers
• Automotive lighting systems
• Ballast controllers

Lighting, Ballast Controllers Procurement Notes

Verify the specific suffix MFPG3 against official Microchip documentation to confirm the 8-SOIC package configuration. Ensure the procurement source provides valid traceability for automotive-grade components. Cross-reference the manufacturer part number to distinguish between similar variants such as the DIP or other package options available in the U6043B series.

Lighting, Ballast Controllers Selection Notes

Select this component when designing automotive lighting circuits that require robust performance under high electromagnetic interference conditions. The wide operating temperature range and specific voltage requirements make it suitable for harsh vehicle environments. Confirm that the application does not require dimming capabilities, as this variant lacks that feature.

Lighting, Ballast Controllers Part Context

This part belongs to the U6043B series of bipolar integrated circuits developed by Microchip Technology. The series is specifically engineered for automotive flasher applications where durability and signal integrity are critical. The U6043B-MFPG3 represents a specific packaging variation within this family, maintaining the core functional specifications of the broader product line.

Lighting, Ballast Controllers Replacement Considerations

Direct substitutes include the U6043B-MFPY and U6043B-MFPG3 equivalents from the same manufacturer. Verify pinout compatibility and thermal characteristics before swapping with generic alternatives.