UCHQ613G-AG6-R Datasheet, PDF (1/9 Pages) Unisonic Technologies – CMOS IC

UNISONIC TECHNOLOGIES CO., LTD
UCHQ613
Preliminary
USB DEDICATED CHARGING
PORT CONTROLLER
CMOS IC
 DESCRIPTION
The UTC UCHQ613 are USB dedicated charging port (DCP)
controllers. An auto-detect 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 1 DCP,required to apply 2V and 2.7V on the D+ and D–
Lines respectively.
2. Divider 2 DCP,required to apply 2.7V and 2V on the D+ and D–
Lines respectively.
3. BC 1.2 DCP,required to short the D+ Line to the D– Line.
4. Chinese Telecom Standard YD/T 1591-2009 Shorted Mode,
required to short the D+ Line to the D– Line.
5. 1.2V on both D+ and D– Lines
 FEATURES
* 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 2V on D-line (or
USB DCP Applying 2V 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
* Dual USB Port Controller, UCHQ613
* Operating Range: 4.5V to 5.5V
 ORDERING INFORMATION
Ordering Number
UCHQ613G-AG6-R
Package
SOT-26
Packing
Tape Reel
www.unisonic.com.tw
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