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UCS1001-4 - USB Port Power Controller

Download the UCS1001-4 datasheet PDF. This datasheet also covers the UCS1001-3 variant, as both devices belong to the same usb port power controller family and are provided as variant models within a single manufacturer datasheet.

General Description

The UCS1001 provides a USB port power switch for precise control of up to 2.5 amperes continuous current with over-current limit (OCL), dynamic thermal management, latch or auto-recovery (low test current) fault handling, selectable active low or high enable, under- and over-voltage lockout, back-dr

Key Features

  • Datasheet General.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (UCS1001-3-SMSCCorporation.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
UCS1003-1 USB Port Power Controller Microchip
UCS1003-2 USB Port Power Controller Microchip
UCS1003-3 USB Port Power Controller Microchip
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Other Datasheets by SMSC (now Microchip Technology)

Part Number Description
UCS1001-3 USB Port Power Controller
UCS1001 USB Port Power Controller
UCS1002-1 Programmable USB Port Power Controller
UCS1002-2 Programmable USB Port Power Controller

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
UCS1001-3 UCS1001-4 USB Port Power Controller with Charger Emulation PRODUCT FEATURES Datasheet General Description The UCS1001 provides a USB port power switch for precise control of up to 2.5 amperes continuous current with over-current limit (OCL), dynamic thermal management, latch or auto-recovery (low test current) fault handling, selectable active low or high enable, under- and over-voltage lockout, back-drive protection, and back-voltage protection. Split supply support for VS and VDD is an option for low power in system standby states. This gives battery operated applications, like notebook PCs, the ability to detect attachments from a sleep or off state. After the Attach Detection is flagged, the system can decide to wake up and/or provide charging.