PI5USB2549 Description
The PI5USB2549 is a USB charging port controller and current limiting power switch. PI5USB2549 provides the electrical signatures on D+/D to support different charging schemes and is patible with both popular BC1.2 pliant and non-BC1.2 pliant devices. The PI5USB2549 65-mΩ power-distribution switch is intended for applications where heavy capacitive loads and short-circuits are likely to be encountered.
PI5USB2549 Key Features
- Divider-1A mode
- Divider-2A mode
- Divider-2.4A mode (with MODE_SEL=’HIGH’ only)
- DCP-1.2V mode Integrated 65-mΩ (Typ.) High-Side MOSFET Programmable Current Limit up to 3A (Typ.) Accurate +/-7% C