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Microchip (UCS1003-1-BP) USB Interface
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  • Microchip (UCS1003-1-BP) USB Interface

Microchip (UCS1003-1-BP) USB Interface

R209.00
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Microchip (UCS1003-1-BP) USB Interface

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Product Overview The UCS1003-1-BP is an USB Port Power Controller with charger emulation. It provides an USB port power switch for precise control of up to 3.0A continuous current (2.85A typical) with overcurrent limit (OCL), dynamic thermal management, latch or auto-recovery (low-test current) fault handling, selectable active-high or -low enable, under-voltage 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 (such as on-board computers) 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. In addition to power switching and current limiting modes, the UCS1003-1 will automatically charge a wide variety of portable devices, including USB-IF BC1.2, YD/T-1591 (2009), most Apple Inc., Samsung and RIM and many others. Port power switch with two current limits Selectable/automatic cycling of universal serial bus (USB) data line charger emulation profiles Supports active cables Ultra-low power sleep state Supports self-contained current monitoring and rationing for power-allocation applications Have low-power attach detection and open-drain (A_DET#) pin Supports 12W charging emulation Wake on attach USB Applications Power Management, Communications & Networking, Computers & Computer Peripherals Product Information USB IC Type: USB Port Power Controller USB Standard: USB 2.0 Supply Voltage Min: 4.5V Supply Voltage Max: 5.5V Interface Case Style: QFN No. of Pins: 20Pins Data Rate: - No. of Ports: 1 Port Operating Temperature Min: -40°C Operating Temperature Max: 85°C Product Range: - MSL: MSL 1 - Unlimited

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