MCP14A0452T-E/SN

Overview

The MCP14A0452T-E/SN is a single-channel, non-inverting MOSFET gate driver manufactured by Microchip Technology. It provides a peak output current of 4.5 A and operates within a supply voltage range of 4.5 V to 18 V. The device features low input threshold compatibility and includes an enable pin for power management. It is housed in an 8-pin SOIC package and supports surface-mount installation. Electrical performance specifications include a rise time of 14 ns and a fall time of 14 ns. The component is rated for operation between -40°C and +125°C.

Feature Summary

• Single-channel non-inverting configuration with dedicated enable pin
• High peak output current capability of 4.5 A
• Low input threshold design for direct logic interface
• Wide operating supply voltage range from 4.5 V to 18 V

Applications

• Low-side switching in motor control systems
• Power supply gate drive applications
• Industrial automation control circuits
• Battery management system switching

Procurement Notes

Verify the complete part number including suffixes such as E and SN against official Microchip documentation to ensure correct package type and temperature grade. Confirm that the specific revision matches project requirements. Cross-reference datasheet electrical characteristics with system constraints before procurement. Ensure compliance with RoHS directives if required by the manufacturing process.

Selection Notes

Select this component when a single-channel, non-inverting driver with high current capability is required. The 4.5 A output suits medium-power MOSFETs. The enable pin allows for precise control of the driver state. Verify that the 4.5 V minimum supply voltage aligns with the system's available rail. Consider thermal dissipation in the SOIC-8 package under continuous load conditions.

Part Context

This device belongs to the MCP14A series of MOSFET gate drivers from Microchip Technology. The series offers various configurations including single and dual channels with different current ratings. The MCP14A0452T-E/SN specifically targets low-side driving applications requiring fast switching speeds and robust output drive strength within a compact surface-mount footprint.

Replacement Considerations

Publicly confirmed substitute part numbers are not provided in the source material. Consult Microchip technical support or authorized distributors for verified equivalents. Ensure any replacement maintains compatible supply voltage ranges, output current capabilities, and package dimensions.