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TMI9130D

USB Dedicated Charging Port Controller

产品详细信息

特性
说明

·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

TMI9130D
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TMI9130D

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