LTC7066RMSE#PBF

Overview

The LTC7066RMSE#PBF is a dual symmetric gate driver manufactured by Analog Devices Inc., designed for half-bridge applications. It features supply voltages up to 140V and drives two N-Channel MOSFETs in a half-bridge configuration. The device includes adjustable dead time and high noise immunity, tolerating ±10V ground difference. It operates within a temperature range of -40°C to +125°C and is housed in a 12-MSOP-EP package.

Feature Summary

• Dual symmetric floating gate driver architecture
• High noise immunity with ±10V ground difference tolerance
• Adjustable dead time control
• Supports supply voltages up to 140V

Applications

• Half-bridge power converter circuits
• Industrial motor drive systems
• Isolated DC-DC converter topologies

Procurement Notes

Verify the specific suffix #PBF indicates tube packaging when ordering. Confirm the 12-MSOP-EP package type matches your PCB footprint requirements. Ensure the 140V maximum input voltage rating aligns with your system's operational limits. Check for RoHS compliance documentation if required by your manufacturing standards.

Selection Notes

Select this component when a robust half-bridge driver with high noise immunity is required. The adjustable dead time allows optimization for efficiency and crossover loss reduction. Consider the 12-MSOP-EP package for space-constrained designs requiring thermal performance. Verify that the 140V supply capability meets the voltage requirements of the target MOSFETs.

Part Context

The LTC7066 series from Analog Devices provides specialized gate driving solutions for high-voltage half-bridge applications. This model specifically addresses the need for symmetry and noise tolerance in floating ground environments. It complements other power management ICs by providing precise control over switching elements in demanding industrial and automotive settings.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.