MCP14E3T-E/SL

Overview

The MCP14E3T-E/SL is a low-side MOSFET gate driver manufactured by Microchip Technology. It features an inverting configuration with a single output channel capable of sourcing and sinking 4.5A. The device operates within a supply voltage range of 4.5V to 18V. It utilizes CMOS/TTL compatible logic inputs and is housed in an 8-SOIC surface-mount package. The component is designed for high-speed switching applications.

Feature Summary

• Provides robust 4.5A peak drive current for efficient power MOSFET switching
• Features inverting logic configuration for straightforward control interface integration
• Operates reliably across a wide supply voltage range from 4.5V to 18V

Applications

• Power supply converter circuits
• Motor control systems
• Industrial automation drives

Procurement Notes

Verify the specific suffix 'SL' corresponds to the tape-and-reel packaging format as indicated by distributor listings. Confirm RoHS compliance status through official Microchip documentation prior to procurement. Ensure the ordering quantity aligns with standard reel sizes if bulk purchasing is required. Cross-reference the manufacturer part number with the distributor catalog to ensure exact functional equivalence.

Selection Notes

Select this component when a low-side, inverting driver with high current capability is required. The 8-SOIC package suits space-constrained printed circuit board designs. Consider the 4.5A output current against the target MOSFET's gate charge requirements. Verify that the input logic levels are compatible with the controlling microcontroller or FPGA signals.

Part Context

This part belongs to the MCP14E3 series of dual high-speed power MOSFET drivers. While the base series may offer dual-channel variants, this specific designation indicates a single-channel low-side implementation. The series is characterized by fast rise and fall times suitable for modern switching frequencies.

Replacement Considerations

Direct substitutes include other MCP14E3 variants such as MCP14E3T-E/SN for cut-tape packaging or PDIP-8 through-hole versions like MCP14E3-E/P. Ensure any replacement maintains the 4.5A drive current and 8-SOIC footprint compatibility.