MIC4104YM

Overview

The MIC4104YM is a high-frequency half-bridge MOSFET driver manufactured by Microchip Technology. It provides up to 3A source and 2A sink current capabilities with a 100V rating. The device features fast turn-off characteristics, offering rise and fall times of typically 10ns and 6ns respectively. It operates within a temperature range of -40°C to +125°C TJ and is housed in an 8-SOIC surface-mount package.

Feature Summary

• High-speed switching performance with rapid turn-off characteristics
• Robust 100V voltage rating for high-side applications
• TTL-compatible input logic levels

Applications

• High-frequency power supply designs
• Motor control systems requiring half-bridge configurations
• Industrial automation inverters

Procurement Notes

Verify the specific suffix 'YM' corresponds to the 8-SOIC tube packaging variant when sourcing. Confirm manufacturer documentation aligns with Microchip Technology specifications rather than legacy Micrel data sheets. Ensure environmental compliance matches project requirements.

Selection Notes

Select this component for applications demanding faster turn-off speeds compared to earlier MIC4100/4101 series drivers. Evaluate thermal management needs given the 125°C junction temperature limit. Consider the 3A/2A peak current capability against load requirements.

Part Context

This part belongs to the MIC4104 family of half-bridge gate drivers. It serves as an upgrade over previous generations like the MIC4100 and MIC4101, specifically optimized for higher frequency operation through improved switching speed metrics while maintaining standard TTL input compatibility.

Replacement Considerations

Direct substitutes include the MIC4100 and MIC4101, though these offer slower turn-off characteristics. Verify pinout and electrical parameter compatibility before swapping to ensure circuit stability.