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CW3003 - Dual-Channel USB Charging Controller

General Description

CW3003 and CW3004 are the USB dedicated charging controller ICs, which are fully compatible with BC1.2 and other non-BC1.2 standards like YT/D1591-2009, Apple charging specification

Key Features

  • D+/D- DCP Mode per USB Battery Charging Specification 1.2.
  • D+/D- Short Mode per Telecommunication 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:.

📥 Download Datasheet

Datasheet Details

Part number CW3003
Manufacturer Cellwise
File Size 308.66 KB
Description Dual-Channel USB Charging Controller
Datasheet download datasheet CW3003 Datasheet

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Other Datasheets by Cellwise

Part Number Description
CW3002 USB Charging Controller
CW3002D USB Charging Controller
CW3004 Dual-Channel USB Charging Controller

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
USB Charging Controller IC Series CW3003CW3004R04 CW3003 CW3004 Dual-Channel USB Charging Controller Features  D+/D- DCP Mode per USB Battery Charging Specification 1.2  D+/D- Short Mode per Telecommunication 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.