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UCS1003-1-BP

USB Interface, USB Port Power Controller, USB 2.0, 4.5 V, 5.5 V, QFN, 20 Pins

MICROCHIP UCS1003-1-BP

Image is for illustrative purposes only. Please refer to product description.

Manufacturer:
MICROCHIP MICROCHIP
Manufacturer Part No:
UCS1003-1-BP
Order Code:
2460949
Technical Datasheet:
UCS1003-1-BP   Datasheet
See all Technical Docs

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

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:
USB Port Power Controller

:
USB 2.0

:
4.5V

:
5.5V

:
QFN

:
20Pins

:
-

:
1 Port

:
-40°C

:
85°C

:
-

:
MSL 1 - Unlimited
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Technical Docs (3)

370 In stock Need more?

370 available for 3 - 4 business days delivery

RM9.05

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