MCP1404T-E/MF

Overview

The MCP1404T-E/MF is a dual low-side MOSFET gate driver manufactured by Microchip Technology. It provides independent high-current drive outputs of 4.5A peak source and sink current. The device operates within a supply voltage range of 4.5V to 18V. Key electrical parameters include rise and fall times of 28ns, supporting capacitive loads up to 2200pF. It features non-inverting logic compatible with CMOS and TTL standards. The component is qualified under AEC-Q100 for automotive applications and functions reliably across an operating temperature range of -40°C to +125°C.

Feature Summary

• Delivers high-speed switching performance with 4.5A peak output current capability for efficient power MOSFET control.
• Incorporates robust protection mechanisms including shoot-through prevention and undervoltage lockout to ensure system stability.
• Features compact DFN-S-8 packaging designed for surface-mount assembly in space-constrained electronic designs.

Applications

• Automotive power management systems requiring AEC-Q100 qualified components
• Industrial motor control circuits utilizing low-side switching configurations
• High-frequency DC-DC converter topologies demanding fast transient response

Procurement Notes

Verify the specific suffix 'MF' corresponds to the DFN-S-8 tape and reel packaging configuration when sourcing. Confirm that the AEC-Q100 qualification status meets your specific automotive reliability requirements. Ensure the input logic levels align with your system's CMOS or TTL voltage standards before integration.

Selection Notes

Select this component for applications requiring dual independent low-side driving with high peak current capabilities. Consider the 28ns propagation delay for high-frequency switching operations. Evaluate the thermal performance within the DFN-S-8 package against your board's heat dissipation capabilities. Verify compatibility with the required supply voltage range of 4.5V to 18V.

Part Context

This part belongs to the MCP1404 series of dual MOSFET drivers from Microchip Technology. It is specifically engineered for low-side switching applications where high current drive and fast switching speeds are critical. The series supports various packaging options, with the 'MF' suffix denoting the specific DFN-S-8 form factor optimized for modern surface-mount manufacturing processes.

Replacement Considerations

The MCP1404-E/MF is available in tube packaging as a functional equivalent. Verify pinout compatibility and electrical specifications when substituting between different packaging variants within the same product family.