LTC7000HMSE-1#PBF

Overview

The LTC7000HMSE-1#PBF is a high-side N-channel MOSFET gate driver from Analog Devices, housed in a 16-lead MSOP package with an exposed pad. It operates within a supply voltage range of 3.5V to 135V and supports input logic levels down to 1.8V. The device features fast switching characteristics with typical rise and fall times of 90ns and 40ns, respectively. It includes integrated protection against negative transients up to -150V and offers low quiescent current consumption.

Feature Summary

• Integrated protection against negative transient voltages up to -150V on the floating output terminal
• Capable of driving N-channel MOSFETs with bootstrap or isolated supply configurations
• Compatible with standard CMOS logic inputs including 1.8V signaling

Applications

• High-side static switch control for power distribution systems
• Motor control applications requiring robust high-side drive
• Industrial automation equipment utilizing N-channel MOSFET loads

Procurement Notes

Verify the specific suffix #PBF indicates lead-free RoHS compliance when ordering. Confirm the MSOP-16 package availability through authorized distributors as stock levels fluctuate. Ensure the design accounts for the exposed thermal pad requirements during PCB layout to maintain optimal thermal performance and electrical connection.

Selection Notes

Select this component for applications requiring high-voltage high-side switching with integrated negative transient protection. Compare against the LTC7000IMSE variant if industrial temperature ranges are required. Consider the LTC7000EMSE-1#TRPBF if tape and reel packaging is preferred over tube packaging for automated assembly processes.

Part Context

This part belongs to the LTC7000 family of high-side gate drivers designed for rugged industrial environments. The HMSE designation specifies the commercial temperature grade and MSOP package style. The -1 suffix typically denotes specific pinout or functional variations within the series compared to the base LTC7000 model.

Replacement Considerations

LTC7000IMSE-1#PBF serves as a verified alternative with potentially different temperature specifications. LTC7000EMSE-1#TRPBF offers the same functionality in tape and reel packaging. Verify pin compatibility and thermal requirements before substituting.