LTC7004EMSE#PBF

Overview

The LTC7004EMSE#PBF is a high-speed, high-side N-channel MOSFET gate driver manufactured by Analog Devices Inc. It operates with supply voltages up to 60V and features an internal charge pump for full-duty-cycle capability. The device provides a 1Ω gate drive strength with propagation delays of 35ns, rise times of 13ns, and fall times of 13ns when driving a 1000pF load. It functions within a bias voltage range of 3.5V to 15V and supports adjustable turn-on slew rates and overvoltage lockout. The component is housed in a 10-lead MSOP package with exposed pad and is rated for industrial operating temperatures from -40°C to +125°C.

Feature Summary

• Internal charge pump enables infinite on-time and full duty cycle operation for high-side N-channel MOSFETs
• High peak output current capability drives large gate capacitances with minimal switching losses
• Adjustable turn-on slew rate allows optimization of electromagnetic interference (EMI) performance
• Integrated overvoltage lockout protects the driver during transient voltage spikes

Applications

• High-frequency synchronous rectification circuits
• Static switch applications requiring zero or near-zero off-state leakage
• Automotive power management systems
• Industrial motor control interfaces

Procurement Notes

Verify the specific suffix against official documentation to confirm temperature grade and package variations. Ensure compatibility with system voltage levels and thermal requirements before integration. Cross-reference datasheet revisions to account for potential manufacturing changes.

Selection Notes

Select this component for applications demanding fast switching speeds and high-side drive capabilities. Consider the 10-MSOP package constraints for PCB layout. Evaluate thermal dissipation needs based on the expected load capacitance and switching frequency.

Part Context

This part belongs to the LTC7004 family of high-side MOSFET drivers designed for robust performance in demanding power electronics environments. It complements other Analog Devices power management solutions by providing precise control over external switching elements.

Replacement Considerations

Consult official substitution lists for verified alternatives. Generic replacements may not match the specific electrical characteristics or package dimensions required for the original design.