·Supports USB DCP Sh🃏orting D+ Line to D– Line per USB Battery Charging Specification, Revision 1.2 (BC1.2)
·Supports Shorted Mode (Shorting D+ Line to DLine) per Chin𝔉ese Telecommunication Industry Sta🧜ndard YD/T 1591-2009
·Supports USB DCP꧟ Applying 1.2V on D+ and D– Lines
·Automatically Switch D+ and D- Lines Connectionꦇs for an Attachedꦓ Device
·Single USB Port Controller
·Operating Range: 4.5V to 5.5V
·Available in SOT23-5 Package
The TMI9130E devices are USB dedicated charging port (DCP) controllers. An auto-detect feature monitors USB data line voltage, and automatically provides the corrಞect electrical signatures on the data lines to charge compliant devices among the following dedicated charging schemes:
1. Divider 3 DCP, required to app♒ly 2.7V and 2.7V on the D+ and D- Lines respectively (SEL=IN or 🦩;floated SEL);
2. Divider 2๊ DCP, required to apply 2.7V and 2.0V &nb🔯sp;on the D+ and D- Lines respectively (SEL=GND);
3. BC1.2 DCP, required to short the D+𓆉 Line to the D– Line
4. Chinese Telecom Standard YD/T 1591-20꧙09 Shorted Mode, required toꦰ short the D+ Line to the D– Line
5. 1.2V on both D+ and D– Lines
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