HI-8430PQIF

Power Management - Specialized Overview

The HI-8430PQIF is a low-side driver integrated circuit manufactured by Holt Integrated Circuits Inc. It operates within a supply voltage range of 3V to 5.5V and draws a supply current of 10mA. The device is designed for surface mount applications, utilizing a 44-pin Plastic Quad Flat Pack (MQFP) package. It supports an operating temperature range from -40°C to +85°C. The component complies with RoHS standards and has a moisture sensitivity level of 3.

Power Management - Specialized Feature Summary

• Functions as a low-side driver for avionics sensor applications
• Supports single supply voltage operation between 3V and 5.5V
• Designed for surface mount mounting type

Power Management - Specialized Applications

• Avionics sensor control
• Low side driver circuits
• Embedded avionics systems

Power Management - Specialized Procurement Notes

Verify the specific manufacturer datasheet for the HI-8430PQIF to confirm pinout configurations and electrical characteristics against system requirements. Ensure that the 44-QFP package dimensions match the PCB footprint design. Check for any specific handling instructions related to the Moisture Sensitivity Level 3 classification during assembly processes. Confirm availability through authorized distributors or direct manufacturer channels to ensure component authenticity.

Power Management - Specialized Selection Notes

Select the HI-8430PQIF when a dedicated low-side driver is required for avionics sensors within the specified voltage and temperature ranges. Consider the 44-pin MQFP package constraints for board layout. Evaluate the 10mA supply current consumption against power budget limitations. Verify compatibility with existing control logic levels and ensure the operating temperature range meets environmental conditions.

Power Management - Specialized Part Context

Holt Integrated Circuits Inc. specializes in data bus communication ICs for military, aerospace, and industrial markets. The company provides mixed-signal solutions including transceivers, drivers, and receivers for standards such as MIL-STD-1553 and ARINC 429. The HI-8430PQIF falls within their portfolio of components designed for embedded avionics applications, supporting flight control and navigation systems.

Power Management - Specialized Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer directly for potential cross-reference options or updated component recommendations.