MCP14A0153-E/SN

Overview

The MCP14A0153-E/SN is a high-speed dual MOSFET gate driver from Microchip Technology, housed in an 8-pin SOIC package. It provides up to 1.5 A peak source and sink current for driving external N-channel power MOSFETs. The device operates on a single supply voltage ranging from 4.5 V to 18 V. Key electrical parameters include a maximum propagation delay of 25 ns, rise time of 11.5 ns, and fall time of 10 ns. It features independent inverting outputs and supports operating temperatures from -40 °C to +125 °C.

Feature Summary

• Provides high peak output current capability of 1.5 A for rapid MOSFET switching
• Features low propagation delay and matched rise/fall times for high-frequency applications
• Includes independent inverting logic inputs for flexible control configurations

Applications

• High-frequency DC-DC converter topologies
• Motor drive circuits requiring fast switching speeds
• Industrial power supply designs

Procurement Notes

Verify the specific suffix 'SN' corresponds to the SOIC-8 package when sourcing. Confirm the '-E' designation indicates industrial temperature range compliance (-40°C to +125°C). Ensure the component is sourced from authorized distributors to guarantee authenticity and traceability. Check for RoHS compliance status as indicated by the manufacturer's documentation.

Selection Notes

Select this component when a dual-channel, inverting gate driver with 1.5 A peak current is required. It is suitable for applications needing fast switching speeds with minimal propagation delay. Consider the SOIC-8 package constraints and the 4.5 V to 18 V supply voltage range during circuit design. Compare against non-inverting or complementary variants if input logic requirements differ.

Part Context

This part belongs to the MCP14A015x family of dual MOSFET drivers. The MCP14A0153 specifically offers dual inverting outputs, distinguishing it from the MCP14A0154 (dual non-inverting) and MCP14A0155 (complementary). All variants share similar electrical characteristics and packaging options, differing primarily in output logic configuration.

Replacement Considerations

Direct substitutes within the same family include MCP14A0153-E/MS (MSOP-8 package) and MCP14A0153-E/ST (TDFN-8 package). Verify pinout compatibility and thermal performance differences when considering alternative packages.