MCP14E8T-E/MF

Overview

The MCP14E8T-E/MF is a dual high-speed power MOSFET driver manufactured by Microchip Technology. It operates within a supply voltage range of 4.5 V to 18 V and delivers an output current of 2 A. The device features rise and fall times of 12 ns and 15 ns, respectively. It functions in temperatures from -40°C to +125°C with an operating supply current of 1.8 mA. Packaged in an 8-DFN exposed pad (SMD/SMT), it supports both inverting and non-inverting configurations.

Feature Summary

• Dual-channel architecture providing independent control for two MOSFETs
• Integrated separate enable pins for each output channel
• High-speed switching capability with nanosecond transition times
• Supports both inverting and non-inverting logic configurations

Applications

• Power management systems requiring isolated gate drive signals
• Motor control applications utilizing dual MOSFET bridges
• DC-DC converter topologies needing fast switching drivers
• Industrial automation equipment with high-frequency power stages

Procurement Notes

Verify the specific suffix 'MF' corresponds to the 8-DFN package and tape-and-reel quantity of 3300 units as documented. Confirm RoHS compliance status through official Microchip documentation prior to integration. Ensure the ordering part number matches the exact electrical specifications required for the target application circuit design.

Selection Notes

Select this component when dual independent MOSFET driving with enable functionality is required. The 2 A peak current rating suits medium-power applications. Consider the 8-DFN package for space-constrained PCB layouts. Verify thermal dissipation requirements given the 699 mW power dissipation rating in the specified package type.

Part Context

This device belongs to the MCP14E6/E7/E8 family of dual output buffer/MOSFET drivers. These components are designed for low-side or half-bridge applications. The series offers robust performance with separate enable controls, distinguishing them from standard dual drivers without individual channel management capabilities.

Replacement Considerations

The MCP14E4T-E/MF serves as a related alternative within the same family, offering 4.0 A output current. Verify pin compatibility and current handling differences before substitution. Other variants like MCP14E8-E/P provide the same function in a PDIP package.