CW3003 Overview
CW3003 and CW3004 are the USB dedicated charging controller ICs, which are fully patible with BC1.2 and other non-BC1.2 standards like YT/D1591-2009, Apple charging specification.
CW3003 Key Features
- D+/D- DCP Mode per USB Battery Charging Specification 1.2
- D+/D- Short Mode per Telemunication Industry Standard YD/T1591-2009 (Chinese)
- Supports non-BC1.2 Charging Modes by Automatic Selection
- D+/D- Option for Apple Device
- D+/D- Option for Samsung Device
- Supports one Channel Applying 2.0V on D+ and 2.7V on D-, another Channel Applying 2.7V on both D+ and D- (CW3003)
- Supports Both Channels Applying 2.7V on both D+ and D- (CW3004)
- Operating Voltage Range: 4.5V to 5.5V
- Each Channel Power Consumption
- 10uA When VDD<POR threshold