LTC7000HMSE-1#TRPBF

Overview

The LTC7000HMSE-1#TRPBF is a high-side N-channel MOSFET gate driver from Analog Devices. It operates with a supply voltage range of 3.5 V to 135 V and supports input logic voltages as low as 1.8 V. The device features fast switching characteristics, including a typical rise time of 90 ns and fall time of 40 ns, with a maximum propagation delay of 70 ns. Designed for robust performance, it functions within an operating temperature range of -40°C to +150°C. The component is housed in a 16-lead MSOP package with an exposed pad and is supplied in tape and reel packaging.

Feature Summary

• Provides high-side driving capability for N-channel MOSFETs with integrated protection mechanisms.
• Supports low-voltage CMOS logic inputs, enabling direct interfacing with 1.8 V control signals.
• Engineered for high thermal stability, allowing operation in extreme ambient temperatures up to 150°C.

Applications

• High-side static switch applications requiring fast turn-on and turn-off times.
• Industrial motor control systems utilizing high-voltage N-channel MOSFETs.
• Automotive power distribution units operating under harsh thermal conditions.

Procurement Notes

Verify the specific suffix #TRPBF confirms tape and reel packaging when sourcing. Confirm the H-grade designation matches the required +150°C junction temperature rating for your application environment. Ensure the MSOP-16 footprint aligns with your PCB layout constraints. Cross-reference the datasheet revision date to ensure compliance with current manufacturing specifications.

Selection Notes

Select this variant if your design requires a high-temperature grade (H) capable of sustaining 150°C operation. The -1 suffix indicates specific internal configuration or testing parameters distinct from the base model. Compare against the EMSE and IMSE variants if lower temperature ratings or different packaging formats are acceptable. Verify that the 135 V supply limit meets your circuit's maximum bus voltage requirements.

Part Context

This component belongs to the LTC7000 family of high-side gate drivers designed for demanding power management applications. It complements other devices like the LTC7001 by offering specialized high-temperature performance. The series is characterized by its ability to drive N-channel MOSFETs efficiently without the need for external bootstrap capacitors in certain configurations, simplifying board design.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consider evaluating the LTC7000EMSE-1#TRPBF or LTC7000IMSE-1#TRPBF only if temperature or packaging differences are acceptable. Verify functional equivalence through detailed datasheet comparison before substitution.