LT1166CS8#TRPBF

Overview

The LT1166CS8#TRPBF is a half-bridge MOSFET gate driver manufactured by Analog Devices Inc. It operates within a supply voltage range of 2 V to 6 V and supports surface-mount installation in an SOIC-8 package. The device features a single driver with one output, designed for efficient switching control. It functions reliably across an operating temperature range from 0°C to +70°C, drawing a typical operating supply current of 50 mA.

Feature Summary

• Integrates a half-bridge topology for driving power MOSFETs
• Features automatic bias system control for power output stages
• Supports Class-AB amplifier configurations

Applications

• Power amplifier circuits requiring automatic bias control
• Class-AB amplifier stage driving
• High-power output stage management systems

Procurement Notes

Verify the specific suffix #TRPBF indicates tape-and-reel packaging distinct from tube variants. Confirm RoHS compliance status through official documentation. Ensure the component matches the exact manufacturer part number to avoid functional discrepancies associated with different packaging or lead-free specifications.

Selection Notes

Select this component when a low-voltage (2V–6V) half-bridge driver is required for power amplifier applications. Consider the SOIC-8 package constraints and the 50 mA supply current draw. Verify that the operating temperature range of 0°C to +70°C aligns with the target environment requirements.

Part Context

This part belongs to the LT1166 series of gate drivers from Analog Devices. It is specifically engineered for controlling power output stages, distinguishing it from general-purpose logic drivers. The series focuses on managing bias conditions in high-performance audio or RF power amplification contexts.

Replacement Considerations

LT1166CS8#PBF is a verified substitute offering identical electrical characteristics but utilizes tube packaging instead of tape-and-reel.