LTC7004HMSE#PBF

Overview

The LTC7004HMSE#PBF is a fast high-side N-channel MOSFET gate driver operating from input voltages up to 60V. It integrates an internal charge pump to fully enhance external switches. The device features a propagation delay of 70 ns maximum, with rise and fall times of 90 ns and 40 ns respectively. It operates on supply voltages between 3.5 V and 15 V, drawing 27 uA of quiescent current. The component functions within a temperature range of -40°C to +125°C and is housed in a 10-lead MSOP package.

Feature Summary

• Integrates an internal charge pump for complete enhancement of external N-channel MOSFETs
• Supports operation with input voltages up to 60V
• Provides fast switching performance with low propagation delay

Applications

• High-side static switch driving
• Power conversion systems requiring high-side control
• Applications utilizing N-channel MOSFET or IGBT power switches

Procurement Notes

Verify the specific suffix #PBF indicates lead-free compliance when sourcing. Confirm the MSOP-EP package variant matches the required thermal and mechanical specifications for the target design. Ensure the supplier provides official Analog Devices documentation to validate the part number authenticity and revision status before integration into production.

Selection Notes

Select this component when a high-side driver capable of handling up to 60V inputs is required. The integrated charge pump eliminates the need for external bootstrap components, simplifying the circuit design. Consider the 10-MSOP package constraints and the 27 uA quiescent current for low-power standby requirements. Verify compatibility with the specific N-channel MOSFET or IGBT being driven.

Part Context

This device belongs to the LTC7004 series of high-side gate drivers manufactured by Analog Devices. It is designed to replace discrete solutions or other drivers that require complex bootstrap circuits. The series focuses on providing robust drive capabilities for power switches in compact packages suitable for modern surface-mount assembly processes.

Replacement Considerations

Check for direct pin-compatible alternatives within the Analog Devices portfolio that offer similar voltage ratings and package types. Verify if any updated revisions of the LTC7004 series provide improved thermal performance or packaging options while maintaining electrical equivalence.