LM3526, LM3 Dual Port USB Power Switch and Over-Current Protection

National Semiconductor

Description

LM3526 Dual Port USB Power Switch and Over-Current Protection February 2000 LM3526 Dual Port USB Power Switch and Over-Current Protection General De.
The LM3526 provides Universal Serial Bus standard power switch and over-current protection for all host port applications.

📥 Download Datasheet

LM3526 Datasheet Preview — This datasheet PDF includes multiple part numbers: LM3526, LM3. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: LM3526, LM3
Manufacturer: National Semiconductor
File Size: 323.04 KB
Datasheet: LM3-526.pdf
Description: Dual Port USB Power Switch and Over-Current Protection
Note: This datasheet PDF includes multiple part numbers: LM3526, LM3.
Please refer to the document for exact specifications by model.

Features

* n n n n n n n n n n n n 1 ms fault flag delay filters Hot-Plug events Smooth turn-on eliminates in-rush induced voltage drop UL recognized component: REF# 205202 1A nominal short circuit output current protects PC power supplies Thermal shutdown protects device in direct short condition 500mA minimu

Applications

* The dual port device is ideal for Notebook and desktop PC’s that supply power to more than one port. A 1 ms delay on the fault flag output prevents erroneous overcurrent reporting caused by in-rush currents during hot-plug events. The dual stage thermal protection circuit in the LM3526 provides ind

LM3526 Distributors

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📌 All Tags

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

National Semiconductor LM3526-like datasheet