·Supports USB DCP Shorting D+ Line to D– Line per USB Battery Charging Specification, Revision 1.2 (BC1.2)
·Supports Shorted Mode (Shorting D+ Line to D-Line) per Chinese Telecommunication Industry Standard YD/T 1591-2009
·Supports USB DCP Applying 2.7V on D+ Line and 2.7V on D- line
·Supports USB DCP Applying 1.2V on D+ and D– Lines
·Automatically Switch D+ and D- Lines Connections for an Attached Device
·Single USB Port Controller (TMI9130D)
·Dual USB Port Controller (TMI9130C)
·Operating Range: 4.5V to 5.5V
·Available in SOT23-6 Packag
The TMI9130C and TMI9130D devices are USB dedicated charging port (DCP) controllers. An autodetect feature monitors USB data line voltage, and automatically provides the correct electrical signatures on the data lines to charge compliant devices among the following dedicated charging schemes:
1. Divider 3 DCP, required to apply 2.7V and 2.7V on the D+ and D– Lines respectively (TMI9130C, TMI9130D)
2. BC1.2 DCP, required to short the D+ Line to the D– Line
3. Chinese Telecom Standard YD/T 1591-2009 Shorted Mode, required to short the D+ Line to the D– Line
4. 1.2V on both D+ and D– Lines
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