LTC4441MPMSE#PBF

Overview

The LTC4441MPMSE#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 supports input logic types including CMOS and TTL. The device features a single driver with one output, delivering an output current of 6 A. Electrical performance includes a maximum rise time of 13 ns, a fall time of 8 ns, and a maximum propagation delay of 30 ns. The output voltage ranges from 5 V to 8 V, while the operating supply current is 3 mA. It functions reliably across a temperature range of -55°C to +125°C and is housed in an MSOP-10 surface-mount package.

Feature Summary

• High-side gate driving capability for N-channel MOSFETs
• Integrated shutdown functionality for control flexibility
• CMOS and TTL compatible input logic interface

Applications

• High-side power switching applications
• Industrial control systems requiring robust gate drive
• Automotive electronics utilizing N-channel MOSFETs

Procurement Notes

Verify component authenticity through authorized Analog Devices channels or certified distributors. Confirm RoHS compliance status via official documentation. Ensure the MSOP-10 package matches design requirements. Validate electrical specifications against the latest datasheet to guarantee compatibility with system voltage and thermal constraints before integration.

Selection Notes

Select this component for high-side N-channel MOSFET applications requiring fast switching speeds and robust drive current. Consider the 6 A output capability and low propagation delay for efficient power management. Ensure the 5 V to 25 V supply range aligns with system power rails. Verify thermal performance within the -55°C to +125°C operating range for environmental suitability.

Part Context

This part belongs to the LTC4441 series of MOSFET gate drivers from Analog Devices. It is designed specifically for high-side configurations, offering reliable performance in demanding environments. The series emphasizes efficiency and speed, making it suitable for modern power conversion topologies where precise control and rapid switching are critical for system stability and performance.

Replacement Considerations

Consult official Analog Devices substitution guides for verified alternatives. Cross-reference pinout compatibility and electrical parameters such as output current and voltage ratings. Ensure any substitute maintains the MSOP-10 package or provides a compatible footprint adaptation.