LTC4441IS8-1#PBF

Overview

The LTC4441IS8-1#PBF is a high-side N-channel MOSFET gate driver manufactured by Analog Devices Inc. It operates within a supply voltage range of 5 V to 25 V and delivers an output current of 6 A. The device features a rise time of 13 ns and a fall time of 8 ns, with a maximum propagation delay of 30 ns. It supports CMOS and TTL logic inputs and includes a shutdown function. Operating temperatures range from -55°C to +125°C. The component is housed in an MSOP-10 surface-mount package.

Feature Summary

• High-side gate driver architecture for N-channel MOSFETs
• Integrated shutdown control functionality
• Compatible with standard CMOS and TTL logic levels

Applications

• Power management systems requiring high-side switching
• Industrial motor control applications
• Automotive electronic subsystems

Procurement Notes

Verify the specific suffix designation against official Analog Devices documentation to confirm pinout and functional compatibility. Ensure the selected variant matches the required thermal performance and package constraints for the target application environment. Cross-reference the manufacturer datasheet for precise ordering information and compliance details.

Selection Notes

Select this component when a robust high-side drive solution is required for N-channel MOSFETs. Consider the wide operating temperature range and high peak output current capabilities. Evaluate the MSOP-10 package size against available board space. Confirm that the input logic levels align with the system controller specifications.

Part Context

This part belongs to the LTC4441 series of high-side gate drivers. It is designed to provide reliable switching performance for power management applications. The series offers various package options and variants to suit different design requirements. Analog Devices provides comprehensive technical documentation to support integration into complex power circuits.

Replacement Considerations

Consult official Analog Devices substitution guides for verified alternatives. Direct replacements must match the high-side driver topology and electrical characteristics.