LTC7066RMSE#TRPBF

Overview

The LTC7066RMSE#TRPBF is a dual symmetric half-bridge gate driver manufactured by Analog Devices Inc. It features floating ground capabilities and adjustable dead time for driving two N-channel MOSFETs in a half-bridge configuration. The device operates with a supply voltage range of 5V to 14V and supports an operating temperature range from -40°C to 150°C TJ. It is housed in a 12-TSSOP package with an exposed pad, designed for surface mount installation.

Feature Summary

• Dual symmetric half-bridge driver architecture
• Floating ground capability for high-side switching
• Adjustable dead time control

Applications

• Motor control systems
• Power supply inverters
• Isolated DC-DC converters

Procurement Notes

Verify the specific suffix TRPBF indicates tape and reel packaging when ordering. Confirm the 12-TSSOP exposed pad footprint matches your PCB layout requirements. Ensure thermal management strategies account for the exposed pad connection to the board copper pour for adequate heat dissipation during operation.

Selection Notes

Select this component when a dual channel driver with independent high-side floating ground is required. The adjustable dead time feature allows optimization for efficiency and shoot-through prevention. Consider the 150°C junction temperature rating for high-temperature environments compared to standard industrial grade alternatives.

Part Context

This part belongs to the LTC7066 series of gate drivers from Analog Devices. It is specifically engineered for applications requiring robust half-bridge driving with precise timing control. The RMSE variant denotes the specific package type and temperature range within the broader product family.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing circuit designs before considering alternative manufacturers or pin-compatible devices.