LTC1982ES6#TRMPBF

Gate Driver Overview

The LTC1982ES6#TRMPBF is a high-side switch controller manufactured by Analog Devices Inc., packaged in a TSOT-23-6 surface-mount case. It operates with an input voltage range of 2.7V to 5.5V and supports switching frequencies up to 1MHz. The device integrates a high-side N-channel MOSFET driver capable of sourcing peak currents up to 1A, ensuring robust gate drive performance. It features adjustable dead-time control to prevent shoot-through in half-bridge configurations and includes under-voltage lockout for reliable startup. The controller functions within an ambient temperature range of -40°C to +85°C.

Gate Driver Feature Summary

• Integrates a high-side N-channel MOSFET driver with peak output current capability for efficient power switching
• Provides programmable dead-time adjustment to minimize cross-conduction losses in half-bridge applications
• Includes built-in under-voltage lockout mechanisms to ensure safe operation during low supply conditions

Gate Driver Applications

• High-side switching control in DC-DC converter topologies
• Half-bridge driver circuits for motor control and power inversion
• Synchronous rectification management in isolated and non-isolated power supplies

Gate Driver Procurement Notes

Verify the specific suffix and tape-and-reel packaging details against the official Analog Devices datasheet before ordering. Confirm that the TSOT-23-6 package dimensions match your PCB footprint requirements. Ensure compatibility with your system's logic voltage levels and thermal management strategy. Cross-reference the manufacturer part number to avoid confusion with similar high-side controllers from other product lines.

Gate Driver Selection Notes

Select this component when a compact, integrated solution for driving high-side N-channel MOSFETs is required. It is suitable for designs needing precise dead-time control to optimize efficiency and reduce electromagnetic interference. Consider its operating voltage range and thermal characteristics relative to your specific load and environmental constraints. Evaluate the need for external components versus the internal integration benefits provided by this controller.

Gate Driver Part Context

This component belongs to the LTC1982 family of high-side switch controllers designed for power management applications. It complements other Analog Devices power ICs by providing dedicated gate drive functionality in a small form factor. The series targets designers seeking to simplify board layout and reduce component count in switching regulator and motor drive systems requiring reliable high-side switching capabilities.

Gate Driver Replacement Considerations

Consult the official Analog Devices replacement guide for verified equivalents. Ensure any substitute maintains compatible voltage ratings, current drive capabilities, and package dimensions.