UCS1001-3-BP-TR UCS1001-3 by Microchip Technology
USB Port Power Controller with Charger Emulation
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
The UCS1001-3 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 Detect is flagged, the system can decide to wake up and/or provide charging.
In addition to power switching and current limiting modes, the UCS1001-3 will automatically charge a wide variety of portable devices, including USB-IF BC1.2, YD/T-1591 (2009), most Apple® and RIM®, and many others. It prioritizes 12W charging, smartphones and tablets. Nine preloaded charger emulation profiles maximize compatibility coverage of peripheral devices.
The UCS1001-3 is available in a 20-pin QFN 4 mm x 4 mm package.
Where to Buy
Prices starting from US$1.22
Features
| Highlights |
| Port power switch with two current limit behaviors |
| 2.9 V to 5.5 V source voltage range |
| Up to 2.5 A current with 55 mΩ On Resistance |
| Over-current trip or constant current limiting |
| Soft turn-on circuitry |
| Selectable current limit |
| Dynamic thermal management |
| Under- and over-voltage lockout |
| Back-drive, back-voltage protection |
| Latch or auto-recovery (low test current) fault handling |
| Selectable active high or low power switch enable |
| BC1.2 VBUS discharge port renegotiation function |
| Selectable/automatic cycling of USB data line charger emulation profiles |
| Supports 12W charging |
| Allows for active cables |
| USB-IF BC1.2 charging downstream port (CDP) and dedicated charging port (DCP) modes, YD/T-1591, and most Apple® and RIM® protocols standard |
| USB 2.0 compliant high-speed data switch (in Passthrough and CDP modes) |
| Nine preloaded charger emulation profiles for maximum compatibility coverage of peripheral devices |
| Charging Active (UCS1001-3) or Attach Detection (UCS1001-4) open-drain output |
| Fault Alert open-drain output |
| Ultra low power Sleep state |
| Optional split supply support for VBUS and VDD for low power in system standby states |
| Wake on Attach USB (UCS1001-2) |
| Wide operating temperature range: -40°C to +85°C |
| IEC61000-4-2 8 / 15 kV ESD immunity |
| UL recognized and EN/IEC 60950-1 (CB) certified Target Applications |
| Notebook and Netbook Computers |
| Tablets and E-book Readers |
| Desktops and Monitors |
| Docking Stations and Printers |
| AC-DC wall adapters |
Specifications
| USB Port Power Switch | 1 |
|---|---|
| Hi-Speed USB 2.0 Switch | 1 |
| Battery Charger Emulation Profiles | 9 |
| 8 Resistor Set Current Limits | Up to 2.5A |
| Charging Indicator Output | yes |
| Interface | Discrete I/O |
| Temperature Range | -40C to +85C |
Last 6 months Inventory & Pricing History
Alternative Descriptions
| Usb Power Controller, 1.1Ghz, Qfn-20 | Newark Electronics |
| IC: switch | TME |
| USB PORT POWER CONTROLLER WITH EMULATION | RS Americas |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a UCS1001-3-BP-TR?
Additional datasheets, footprints and schematics for UCS1001-3-BP-TR are listed on our Part Details page. You can also find images and similar parts to UCS1001-3-BP-TR on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for UCS1001-3-BP-TR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view UCS1001-3-BP-TR price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does UCS1001-3-BP-TR fall under?
The UCS1001-3-BP-TR is listed under UCS1001-3.
Can I view similar or alternative parts?
You can view similar parts to UCS1001-3-BP-TR when available in the UCS1001-3 range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the UCS1001-3-BP-TR you can contact the distributor directly for product support, shipping queries etc.
Is the UCS1001-3-BP-TR RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for UCS1001-3-BP-TR have stock available?
Authorised distributors including Newark Electronics, Avnet America, TME, Microchip Technology and RS Americas have stock available or on a lead time for UCS1001-3-BP-TR.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for UCS1001-3-BP-TR often in real-time on the comparison pages.
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