MCP14A0304T-E/SN

Overview

The MCP14A0304T-E/SN is a dual low-side, non-inverting MOSFET gate driver manufactured by Microchip Technology. It features matched high-speed outputs with a typical peak output current of 3A and rise/fall times of 12ns. The device operates within a supply voltage range of 4.5V to 18V and is housed in an 8-pin SOIC package. It supports CMOS logic inputs and functions across an operating temperature range from -40°C to +125°C.

Feature Summary

• Dual low-side configuration with non-inverting logic for independent control of two N-channel MOSFETs
• Matched high-speed switching characteristics ensuring synchronized turn-on and turn-off transitions
• Low shoot-through current capability to minimize cross-conduction losses in half-bridge applications

Applications

• Half-bridge and full-bridge power converter topologies
• Motor drive circuits requiring precise low-side switching
• DC-DC converter stages utilizing external N-channel MOSFETs

Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging when ordering. Confirm the '-E' grade meets required industrial temperature specifications. Ensure the SOIC-8 footprint matches the target PCB layout. Cross-reference the datasheet revision to confirm pinout compatibility with existing designs.

Selection Notes

Select this component for applications requiring matched propagation delays between two low-side drivers. It is suitable for driving N-channel MOSFETs where non-inverting logic is preferred. Consider the 3A peak current capability against the total gate charge of the target MOSFETs to ensure adequate switching speed.

Part Context

This part belongs to the MCP14A series of high-speed MOSFET gate drivers. It shares functional similarities with other members like the MCP14A0302 but differs in package type and driver count. The series is designed for robust performance in automotive and industrial power management environments.

Replacement Considerations

Check for direct substitutes such as the MCP14A0304-E/MNY for TDFN-8 packaging requirements. Verify electrical equivalence if considering alternative manufacturers. Ensure any replacement maintains the 3A peak current and 12ns switching time specifications.