LM3525, LM3 Single Port USB Power Switch and Over-Current Protection

National Semiconductor

Description

LM3525 Single Port USB Power Switch and Over-Current Protection January 2000 LM3525 Single Port USB Power Switch and Over-Current Protection General.
The LM3525 provides Universal Serial Bus standard power switch and over-current protection for all host port applications.

📥 Download Datasheet

LM3525 Datasheet Preview — This datasheet PDF includes multiple part numbers: LM3525, LM3. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: LM3525, LM3
Manufacturer: National Semiconductor
File Size: 243.25 KB
Datasheet: LM3-525.pdf
Description: Single Port USB Power Switch and Over-Current Protection
Note: This datasheet PDF includes multiple part numbers: LM3525, LM3.
Please refer to the document for exact specifications by model.

Features

* n 1 ms Fault Flag Delay During Hot-Plug Events n Smooth Turn-On Eliminates Inrush Induced Voltage Drop n UL Recognized Component: REF # 205202 n 1A Nominal Short Circuit Output Current Protects Notebook PC Power Supplies n Thermal Shutdown Protects Device in Direct Short Condition n 500mA Minimum Co

Applications

* The single port device is ideal for Notebook PC and Handheld PC applications that supply power to one port. A 1 ms delay on fault flag output prevents erroneous overcurrent reporting caused by inrush currents during the hot-plug events. The LM3525 accepts an input voltage between 2.7V and 5.5V allo

LM3525 Distributors

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📌 All Tags

LM3 Single Port USB Power Switch and Over-Current Protection National Semiconductor

National Semiconductor LM3525-like datasheet