MCP14E11T-E/SN

Overview

The MCP14E11T-E/SN is a dual low-side MOSFET gate driver manufactured by Microchip Technology. It operates within a supply voltage range of 4.5 V to 18 V and delivers a peak output current of 3.0 A per channel. The device features an enable pin for power management control. Electrical performance includes rise and fall times of 25 ns, ensuring fast switching capabilities. It is housed in an 8-SOIC surface-mount package and supports junction temperatures up to 150°C.

Feature Summary

• Dual-channel architecture providing independent control for two low-side MOSFETs
• Integrated enable pin functionality for efficient power state management
• High-speed switching characteristics with 25 ns rise and fall times
• Robust drive capability delivering 3.0 A peak output current

Applications

• Automotive industry power electronics systems
• Industrial motor control circuits
• DC-DC converter topologies requiring isolated or non-isolated gate driving

Procurement Notes

Verify the specific suffix 'SN' corresponds to the standard 8-SOIC package configuration as documented in the official Microchip datasheet. Confirm that the 'T' designation indicates tape-and-reel packaging if reel quantity procurement is required. Ensure compatibility with the target operating temperature range of -40°C to +125°C for the intended application environment before finalizing orders.

Selection Notes

Select this component when dual low-side driving is required with moderate speed and high current capacity. The 3.0 A output is suitable for driving medium-power MOSFETs efficiently. Consider the 4.5 V minimum supply voltage constraint against the system's logic levels. The single-inverting/non-inverting configuration options within the family should be reviewed to ensure signal polarity matches the control interface requirements.

Part Context

This part belongs to the MCP14E11 series of dual MOSFET gate drivers from Microchip. It shares functional similarities with other members like the MCP14A0303 but differs in specific timing parameters and feature sets such as the enable pin implementation. The series is designed for robust industrial and automotive applications requiring reliable switching performance.

Replacement Considerations

Direct substitutes include other parts within the MCP14E11 family, such as the MCP14E11-E/SN (tray version) or variants with different suffixes indicating package or temperature grade changes. Verify pinout compatibility and electrical specifications before swapping.