MIC4468CWM

Overview

The MIC4468CWM is a quad low-side MOSFET gate driver manufactured by Microchip Technology. It operates within a supply voltage range of 4.5 V to 18 V and delivers a peak output current of 1.2 A for both sourcing and sinking. The device features non-inverting logic configuration with typical rise and fall times of 14 ns and 13 ns, respectively. Designed for surface-mount installation, it is housed in a 16-SOIC package. The component supports an operating temperature range from 0°C to +70°C and includes protection against latch-up.

Feature Summary

• Integrates four independent low-side drivers for simultaneous control of multiple MOSFETs
• Provides high peak output current capability to ensure rapid switching transitions
• Features non-inverting input logic compatible with standard CMOS and TTL levels

Applications

• Power management systems requiring multi-channel MOSFET control
• Industrial motor drive circuits utilizing low-side switching configurations
• DC-DC converter topologies needing fast gate drive signals

Procurement Notes

Verify the specific suffix 'CWM' to confirm the commercial temperature grade and SOIC-16 packaging variant. Confirm RoHS compliance status as older revisions may differ. Check for direct replacement availability since this part is marked as obsolete in some distributor catalogs.

Selection Notes

Select this component when a quad low-side driver with moderate speed and current drive is required. Ensure the application stays within the 0°C to +70°C temperature range. Consider the MIC4468ZWM if industrial temperature ratings are necessary instead.

Part Context

This part belongs to the MIC4468 family of power logic CMOS quad drivers. It serves as a specialized interface between logic controllers and power switches. The CWM suffix denotes the specific commercial temperature and tube packaging format distinct from other variants.

Replacement Considerations

• MIC4468ZWM