LTC7001MPMSE#TR

Overview

The LTC7001MPMSE#TR is a high-side N-channel MOSFET gate driver from Analog Devices, designed for fast switching and static switch applications. It operates with a supply voltage range of 3.5V to 15V and supports high-side voltages up to 135V (150V absolute maximum). The device features an internal charge pump for 100% duty cycle capability, a 1Ω pull-down and 2.2Ω pull-up output stage, and propagation delays as low as 35ns. It utilizes a 10-MSOP package with exposed pad and functions within a junction temperature range of -40°C to 150°C.

Feature Summary

• Internal charge pump enables full on-state conduction for external N-channel MOSFETs without external bootstrap components.
• High-speed drive capability with adjustable turn-on slew rate and fast transition times minimizes switching losses.
• Integrated protection mechanisms include adjustable under-voltage lockout for the driver supply and over-voltage lockout for the high-side voltage.

Applications

• High-frequency power switching circuits requiring precise control of high-side N-channel MOSFETs.
• Static switch applications where indefinite on-state retention is required for load management.
• Automotive power distribution systems operating within extended temperature ranges.

Procurement Notes

Verify the specific suffix TR indicates tape and reel packaging configuration against official Analog Devices documentation. Confirm that the MPMSE variant meets the required automotive or industrial temperature specifications (-40°C to 150°C) for your application environment. Ensure compatibility with the 10-MSOP-EP footprint during PCB layout review.

Selection Notes

Select this component when driving high-side N-channel MOSFETs at voltages up to 135V with minimal propagation delay. The internal charge pump simplifies design by eliminating external bootstrap capacitors. Consider the adjustable slew rate feature if electromagnetic interference reduction is necessary alongside fast switching performance requirements.

Part Context

The LTC7001 belongs to a family of high-voltage gate drivers from Analog Devices, including the LTC7000 and LTC7003. While sharing similar high-side driving principles, the LTC7001 is specifically optimized for 135V operation in a compact MSOP-10 package. It differs from lower voltage variants like the LTC7003 and offers distinct pinout configurations compared to the protected LTC7000 series.

Replacement Considerations

LTC7001EMSE#PBF