SY20743B Description
SY20743, SY20743B, SY20743C 3A, Single Cell Li-Ion DC/DC Switching Charger with I2C Control, USB Detection and OTG, JEITA Compliant, Power Path Manage.SY20743B Features
* are integrated: overvoltage and over-current protections, battery temperature sensing, and charging safety timer. The device also integrates a thermal regulation loop, and thermal shutdown comparator to prevent overheating. The charging status and fault conditions are reported in the CHRG_STAT regiSY20743B Applications
* The device supports a wide range of input sources, including standard USB host ports, USB charging ports and USB compliant adjustable high voltage adapters. The SY20743/C takes the result from a detection circuit in the system, such as a USB PHY device, while the SY20743B takes the detection result
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