MCP14E4T-E/SNVAO

Overview

The MCP14E4T-E/SNVAO is a dual low-side gate driver IC manufactured by Microchip Technology. It features an 8-pin SOIC package and provides independent high-current drive for two N-channel or P-channel MOSFETs. The device operates with a supply voltage range of 4.5V to 18V. It delivers a peak output current of 4.5A per channel. Key electrical parameters include a typical rise time and fall time of 14ns. The component supports both inverting and non-inverting configurations and includes an enable pin for power management. It is rated for operation between -40°C and +125°C.

Feature Summary

• Dual independent high-current outputs for driving power MOSFETs
• Integrated enable pin for precise power control
• Low threshold input compatibility for logic interfacing
• Robust thermal performance across extended industrial temperature ranges

Applications

• Industrial motor control systems
• Power supply inverters
• Battery management systems
• DC-DC converter stages

Procurement Notes

Verify the complete part number including the VAO suffix, which indicates automotive-grade qualification. Confirm the SOIC-8 package variant matches your PCB footprint requirements. Ensure the datasheet revision aligns with your design specifications. Cross-reference the enable pin functionality with your system logic levels. Validate the operating temperature range against your environmental constraints before finalizing procurement.

Selection Notes

Select this component when dual isolated gate drives are required for synchronous rectification or half-bridge applications. The 4.5A peak current capability suits medium-power MOSFET switching. Consider the 14ns propagation delay for high-frequency operations. The single-supply architecture simplifies board layout compared to dual-supply drivers. Evaluate the enable pin necessity for system-level power sequencing requirements.

Part Context

This device belongs to the MCP14E4 family of dual MOSFET drivers from Microchip. It shares functional similarities with the MCP14E4T-E/SN but includes specific automotive validation markings. The VAO suffix denotes compliance with AEC-Q100 standards. It serves as a direct replacement for standard industrial variants in automotive contexts. The family emphasizes reliability and robust gate drive performance.

Replacement Considerations

• MCP14E4T-E/SN
• MCP14E4T-E/MF
• MCP14E4T-E/SL

FAQ

What is the peak output current capability of each channel?

Each channel can source and sink a peak current of 4.5A.

Does the device support both inverting and non-inverting logic?

Yes, the MCP14E4T-E/SNVAO supports both inverting and non-inverting configurations.

What is the specified operating temperature range?

The device operates reliably within a temperature range of -40°C to +125°C.