LM3525MX-H/NOPB

Power Distribution Switches, Load Drivers Overview

The LM3525MX-H/NOPB is a single-port USB power switch manufactured by Texas Instruments. It operates within a supply voltage range of 2.7 V to 5.5 V and supports an output current of 500 mA with a maximum current limit of 1 A. The device features a maximum on-resistance of 120 mΩ, a maximum turn-on time of 200 µs, and a maximum idle time of 20 µs. It functions in temperatures from -40°C to +85°C and is housed in an 8-SOIC surface-mount package.

Power Distribution Switches, Load Drivers Feature Summary

• Integrated protection against overcurrent, overtemperature, and under-voltage lockout conditions.
• Provides status flag indication for monitoring switch state.
• Designed specifically for single-port USB power switching applications.

Power Distribution Switches, Load Drivers Applications

• USB port power distribution
• Portable electronic device power management
• Peripheral power switching

Power Distribution Switches, Load Drivers Procurement Notes

Verify the exact suffix configuration when ordering, as variations such as 'LM3525M-L/NOPB' or 'LM3525MX-H' may exist within the family. Confirm RoHS compliance status and moisture sensitivity level requirements for your assembly process. Ensure the 8-SOIC footprint matches your PCB design constraints before finalizing procurement.

Power Distribution Switches, Load Drivers Selection Notes

Select this component for designs requiring integrated USB port protection with low on-resistance. Consider the 500 mA continuous output capability and 1 A current limit for load requirements. Verify that the operating temperature range of -40°C to +85°C meets environmental specifications. The 8-SOIC package is suitable for surface-mount assembly processes.

Power Distribution Switches, Load Drivers Part Context

This part belongs to the LM3525 series of USB power switches from Texas Instruments. It serves as a power distribution element for managing power delivery to downstream devices. The device integrates control logic and protection circuits into a compact surface-mount package, simplifying circuit design for portable electronics and peripheral interfaces.

Power Distribution Switches, Load Drivers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing circuit designs if considering alternative components from other manufacturers or different TI families.

Power Distribution Switches, Load Drivers FAQ

What is the maximum current limit of the LM3525MX-H/NOPB?

The device has a fixed current limit of 1 A.

Does the LM3525MX-H/NOPB include thermal protection?

Yes, it includes overtemperature fault protection.