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

National Semiconductor

Datasheet Details

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

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

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 minimum continuous load current Small SO-8 package minimizes board space 2.7V to 5.5V input voltage range 140 mΩ Max. switch resistance 1 µA Max. standby current 200 µA Max. operating current Under-voltage.

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Published: Mar 22, 2005 |