MIC4606-2YTS-T5

Overview

The MIC4606-2YTS-T5 is an 85V full-bridge MOSFET driver manufactured by Microchip Technology. It features adaptive dead-time circuitry and shoot-through protection to enhance system reliability. The device operates with a supply voltage range of 4.5V to 28V and supports peak output currents up to 1.5A. It is housed in a 16-pin TSSOP package and functions within a temperature range of -40°C to +125°C.

Feature Summary

• Integrates adaptive dead-time control to optimize switching efficiency and minimize cross-conduction risks.
• Includes dedicated shoot-through protection mechanisms to safeguard connected MOSFETs during transient states.
• Supports high-side bootstrap operation for driving N-channel MOSFETs in full-bridge configurations.

Applications

• Motor control systems requiring precise bridge drive timing
• DC-DC converter topologies utilizing full-bridge architectures
• Industrial power supply designs needing robust gate protection

Procurement Notes

Verify the specific suffix 'T5' indicates tape-and-reel packaging when sourcing. Confirm the 'Y' designation aligns with the required operating temperature range and lead-free compliance standards. Cross-reference the datasheet revision date to ensure compatibility with current design specifications, as component revisions may alter electrical characteristics or pin assignments.

Selection Notes

Select this component for applications demanding integrated protection against shoot-through events without external logic. Ensure the input signal frequency falls within the driver's specified switching limits. Verify that the available bootstrap voltage is sufficient for the intended high-side gate drive requirements under all load conditions.

Part Context

This part belongs to the MIC4606 family of full-bridge drivers from Microchip Technology. It complements other variants like the MIC4606-1YTS-T5, differing primarily in packaging or minor electrical tolerances. The series targets medium-power motor drives and isolated power conversion where compact integration of protection features is critical.

Replacement Considerations

Direct substitutes include the MIC4606-1YTS-T5 if package compatibility allows. Verify functional equivalence regarding adaptive dead-time behavior and peak current capabilities before substitution.

FAQ

How does the adaptive dead-time feature function?

The adaptive dead-time circuitry dynamically adjusts the delay between high-side and low-side switching signals based on load conditions to prevent shoot-through while maintaining efficiency.

What is the maximum supply voltage for this driver?

The MIC4606-2YTS-T5 supports a maximum supply voltage of 85V, allowing it to drive high-side MOSFETs in high-voltage bus applications.