iW632 RapidCharge™ Dedicated Charging Port Controller for Qualcomm® Quick Charge™ 2.0 and Divider Mode
●Description：
■The iW632 is a RapidCharge™ Dedicated Charging Port (DCP) controller for Qualcomm® Quick Charge™ 2.0 (QC2.0) technology, optional Samsung Adaptive Fast Charging (AFC) and divider mode USB interface. It allows rapid charging of QC2.0 or divider mode enabled mobile devices (MDs), and it automatically identifies QC2.0, AFC and divider mode protocols. The iW632 resides on the USB port of the power adapter and allows the adapter to be configured for multi-level output such as 5V, 9V, or 12V depending on the voltage requested by MD. It can be used in DC/DC power converter systems to achieve smooth voltage transition and low no-load power consumption. The iW632 implements three output pins for output feedback ratio change, output over-voltage, and fault and reset signals. In addition, iW632 also implements proprietary D+/D- over-voltage protection (OVP) and proprietary D- impedance detection to address soft short issues in the output cables and connectors that can be caused by such things as a poor or loose connection between the cable connector and the socket, contamination in the USB connector, or a worn-out cable, and provides protection against the damages.
■Dialog’s innovative proprietary technology ensures that power supplies designed with the iW632 can provide multi-level output voltage configuration, smooth voltage transition and ultra-low no load power consumption.
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iW632 、 iW632-00-SO8 、 8 、 iW632-01-SO8 、 iW632-01-MSO8 、 iW632-00-MSO8 |
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[ DC/DC converters ][ DC/DC chargers ][ smart phones ][ tablets ][ mobile devices ] |
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Datasheet |
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Please see the document for details |
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SOIC-8;MSOP-8 |
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English Chinese Chinese and English Japanese |
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08-February-2017 |
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Rev. 1.1 |
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770 KB |
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