LT9890AV#PBF

Current Regulation/Management Overview

The LT9890AV#PBF is a high-side current monitor manufactured by Analog Devices Inc. It operates within an input voltage range of 2.7V to 65V and supports output currents up to 150A. The device is designed for surface mount applications and functions as a current regulator with high-side sensing capabilities. It is rated for an operating junction temperature range of -40°C to 125°C, ensuring reliability in demanding thermal environments.

Current Regulation/Management Feature Summary

• High-side current monitoring architecture
• Supports high output current capacity
• Wide input voltage operational range

Current Regulation/Management Applications

• High current power system monitoring
• Industrial power regulation circuits
• Automotive power management systems

Current Regulation/Management Procurement Notes

Verify the specific suffix AV#PBF against official Analog Devices documentation to confirm package type and temperature grade. Ensure compatibility with existing board layouts regarding surface mount requirements. Cross-reference pinout diagrams from the manufacturer datasheet before integration to prevent interface mismatches.

Current Regulation/Management Selection Notes

Select this component when high-side sensing is required for currents up to 150A. The wide input voltage range suits various power supply architectures. Confirm that the operating temperature range meets the environmental constraints of the target application. Validate that the surface mount package fits the available PCB footprint.

Current Regulation/Management Part Context

This part belongs to the LT9890 family of high-current monitors from Analog Devices. It serves as a specialized solution for precise current measurement in high-power applications. The device integrates necessary sensing elements to provide accurate feedback for regulation loops.

Current Regulation/Management Replacement Considerations

Consult official Analog Devices substitution guides for verified alternatives. Generic equivalents may not match the specific high-current handling or voltage range specifications.