SY6907 Overview
SY6907 is a fully-integrated switching battery charger with an I2C serial interface and system power path management devices for single cell Li-ion and Lipolymer battery in a wide range of tablets and other portable devices. SY6907 supports the standard USB host port, the USB charging port and the high power DC adapter. The device takes the result from detection circuit in the system, such as USB PHY device.
SY6907 Key Features
- Single Input USB-pliant/Adapter Charger
- Input Voltage and Current Limit Supports USB2.0 and USB 3.0
- 3.9V-6 V Input Operating Voltage Range
- USB OTG 5V at about 1A Synchronous Boost
- Narrow VDC (NVDC) Power Path Management
- 1.5MHz Switching Frequency for Low Profile
- Autonomous Battery Charging with or without Host
- High Accuracy
- ±1% Charge Voltage Regulation
- ±10% Fast Charge Current Regulation