LTC7000MPMSE

Overview

The LTC7000MPMSE is a fast high-side N-channel MOSFET gate driver from Analog Devices, designed for robust switching applications. It operates with input voltages up to 135V and features an internal charge pump for efficient level shifting. The device is housed in a 16-lead MSOP package and supports non-inverting logic configurations. Key electrical characteristics include a supply voltage range of 3.5V to 150V, with rise and fall times of 90ns and 40ns respectively. It functions within a temperature range of -40°C to +125°C and draws a typical operating current of 250µA.

Feature Summary

• Integrates an internal charge pump to facilitate high-side driving without external bootstrap components
• Provides fast switching performance with optimized rise and fall times for reduced power loss
• Features high voltage tolerance suitable for demanding industrial and automotive environments

Applications

• High-side NMOS static switch drivers
• Industrial motor control systems
• Automotive power management circuits

Procurement Notes

Verify the specific suffix (e.g., MPMSE vs ARMSE) against the official Analog Devices datasheet to ensure correct temperature rating and packaging. Confirm RoHS compliance status and lead-free specifications directly with the manufacturer or authorized distributors. Check for any obsolescence notices or lifecycle changes before finalizing procurement plans.

Selection Notes

Select this component when a high-side N-MOSFET driver with integrated charge pump is required for voltages up to 135V. Ensure the application demands the specified switching speeds and thermal performance. Compare pinout compatibility if replacing legacy parts like the LTC4451 series. Verify that the MSOP-16 package fits the PCB layout constraints.

Part Context

This part belongs to the LTC7000 family of high-side gate drivers manufactured by Analog Devices. It is functionally related to the LTC7000-1 variant, which may offer slight parameter differences. The series is categorized under PMIC - Power Management ICs, specifically MOSFET Gate Drivers, targeting reliable switching in power electronics.

Replacement Considerations

Public documentation lists LTC4451AV#TRMPBF as an alias or functional substitute. Verify pin-to-pin compatibility and electrical specifications before substitution.