LTC4441EMSE#PBF

Overview

The LTC4441EMSE#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 compatible with both CMOS and TTL standards. The device provides an output current capability of 6 A and features a maximum propagation delay of 30 ns. Electrical performance includes a rise time of 13 ns and a fall time of 8 ns. It functions reliably across an operating temperature range from -55 °C to +125 °C. The component is housed in a compact MSOP-10 surface-mount package.

Feature Summary

• High-side N-channel MOSFET gate driver architecture
• CMOS and TTL logic input compatibility
• Integrated shutdown control functionality

Applications

• High-side power switching applications
• Motor control systems
• Power management circuits requiring isolated drive signals

Procurement Notes

Verify the specific suffix against official documentation, as ordering codes may indicate variations in packaging or tape-and-reel configurations that do not alter electrical function. Confirm RoHS compliance status through manufacturer datasheets. Ensure the MSOP-10 footprint matches your PCB layout requirements before finalizing procurement decisions.

Selection Notes

Select this component for designs requiring robust high-side driving capabilities with fast switching speeds. The wide operating temperature range suits industrial environments. Verify that the 6 A output current meets load requirements and that the 5 V to 25 V supply range aligns with system power rails. Consider thermal dissipation needs given the MSOP-10 package constraints.

Part Context

This part belongs to the LTC4441 series of high-side gate drivers from Analog Devices. It is designed to efficiently drive N-channel MOSFETs in high-voltage switching scenarios. The series emphasizes reliability and speed, making it suitable for demanding power electronics applications where precise control and rapid response are critical.

Replacement Considerations

Consult official substitution lists for pin-compatible alternatives. Verify electrical parameters such as output current and supply voltage ranges match exactly. Check package dimensions to ensure mechanical fit without redesigning the PCB layout.