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SP2525A

Exar
Part Number SP2525A
Manufacturer Exar
Description Single Channel USB Power Distribution Switch
Published Mar 23, 2017
Detailed Description November 2011 SP2525A Single Channel USB Power Distribution Switch Rev. 2.1.0 GENERAL DESCRIPTION The SP2525A device i...
Datasheet PDF File SP2525A PDF File

SP2525A
SP2525A

Overview
November 2011 SP2525A Single Channel USB Power Distribution Switch Rev.
2.
1.
0 GENERAL DESCRIPTION The SP2525A device is an integrated high-side power switch ideal for self-powered and buspowered Universal Serial Bus (USB) applications.
The high-side switches are MOSFETs with 70mΩ RDS(ON), which meets USB voltage drop requirements for maximum transmission wire length.
Multi-purpose open-drain fault flag output indicates over-current limiting, thermal shutdown, or under voltage lockout.
Output current is typically limited to 0.
85A below the 5A safety requirement, and the thermal shutdown function shuts the switch off to prevent damage under overcurrent conditions.
Guaranteed minimum output rise time limits inrush current during hot plug-in, minimizing EMI and preventing the voltage at the upstream port from dropping excessively.
The SP2525A is offered in a RoHS compliant “green”/halogen free 8-pin NSOIC package.
APPLICATIONS  Self Powered USB 2.
0 and 3.
0 Hubs  USB Complian...


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