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LM3526, LM3 Datasheet - National Semiconductor

LM3526 Dual Port USB Power Switch and Over-Current Protection

The LM3526 provides Universal Serial Bus standard power switch and over-current protection for all host port 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 reporti.

LM3526 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

LM3-526.pdf

This datasheet PDF includes multiple part numbers: LM3526, LM3. Please refer to the document for exact specifications by model.
LM3526 Datasheet Preview Page 2 LM3526 Datasheet Preview Page 3

Datasheet Details

Part number:

LM3526, LM3

Manufacturer:

National Semiconductor

File Size:

323.04 KB

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.

LM3526 Distributor

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