LTC1693-2IS8#TRPBF

Overview

The LTC1693-2IS8#TRPBF is a high-speed gate driver IC from Analog Devices, designed to drive power N-channel MOSFETs. It features one inverting and one non-inverting output channel within an 8-SOIC package. The device operates on a supply voltage range of 4.5 V to 13.2 V with a maximum propagation delay of 75 ns. Peak output current reaches 1.5 A, supporting rise and fall times of 48 ns and 42 ns respectively. It functions at temperatures between 0°C and +70°C.

Feature Summary

• Provides simultaneous inverting and non-inverting drive signals for complementary switching applications
• Delivers high peak output current to reduce switching losses in high gate capacitance MOSFETs
• Integrates shutdown functionality for power management control

Applications

• High-frequency DC-DC converter topologies requiring synchronous rectification
• Half-bridge and full-bridge power stage driving circuits
• Motor control systems utilizing N-channel MOSFET switches

Procurement Notes

Verify the specific suffix TRPBF indicates tape-and-reel packaging when sourcing components. Confirm the IS8 designation corresponds to the commercial temperature range and SOIC-8 footprint. Ensure compatibility with the target system's voltage levels and thermal requirements before finalizing procurement orders.

Selection Notes

Select this component when a single IC must provide both phase-inverted and direct drive signals for a half-bridge configuration. It is suitable for designs prioritizing reduced component count over dual independent driver channels. Consider the 13.2 V maximum supply limit when designing for higher voltage bus applications.

Part Context

This part belongs to the LTC1693 series of high-speed MOSFET drivers. The -2 variant specifically integrates two distinct output channels with opposite logic polarities. It serves as a compact solution for driving pairs of N-channel MOSFETs in power conversion circuits where space efficiency is critical.

Replacement Considerations

The LTC1693-2CS8#PBF offers identical electrical performance but utilizes tube packaging instead of tape-and-reel. Verify that the change in physical packaging does not impact automated assembly processes or storage handling requirements.