LTC1693-1CS8#TRPBF

Overview

The LTC1693-1CS8#TRPBF is a high-speed, single-channel N-channel MOSFET gate driver manufactured by Analog Devices Inc. It operates within a supply voltage range of 4.5 V to 13.2 V and supports input voltages up to 14 V. The device features non-inverting logic with propagation delays of 48 ns for rise time and 42 ns for fall time. It delivers an output current of 1.5 A and consumes 720 µA of operating supply current. The component is housed in an SOIC-8 surface-mount package and functions within a temperature range of 0°C to +70°C.

Feature Summary

• Provides high-speed switching capability for N-channel MOSFETs through dedicated gate drive outputs.
• Operates with non-inverting logic configuration for straightforward signal interfacing.
• Designed for efficient power management with low quiescent supply current consumption.

Applications

• Synchronous rectification circuits
• DC-DC converter topologies
• Motor control systems

Procurement Notes

Verify the specific suffix #TRPBF confirms tape-and-reel packaging when sourcing. Confirm the CS8 variant meets commercial temperature requirements. Ensure compatibility with existing PCB footprints for the SOIC-8 package. Validate that the 1.5 A peak drive current satisfies load requirements. Check for RoHS compliance documentation prior to integration.

Selection Notes

Select this component when driving N-channel MOSFETs requiring fast switching speeds. The 1.5 A output current suits moderate gate charge loads. Verify the 4.5 V minimum supply voltage aligns with system rails. Consider the SOIC-8 package for space-constrained designs. Evaluate thermal performance under continuous operation at maximum ambient temperatures.

Part Context

This part belongs to the LTC1693 series of high-speed MOSFET drivers from Analog Devices. It complements other variants like the LTC1693-2 which offers dual channels. The series focuses on efficiency and speed for power conversion applications. The CS8 designation indicates a commercial grade temperature range suitable for general industrial use.

Replacement Considerations

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