HUSB320 Datasheet | Hynetek

FEATURES - Fully Autonomous USB Type-C Port Controller - Support USB Type-C Specification Reversion - Source, Sink and DRP Port Role Configuration with Optional Accessary Support - Try.SRC and Try.Snk Modes for User Configurations - VDD Operating Range: 2.85 V to 5.5 V - Multiple IO Voltage Support : 1.2 V, 1.8 V and 3.3 V - Typical Low Power Operation: IVDD_STBY< 30 μA - GPIO Mode or Configurable I2C Mode - Maximum 28 V DC Tolerance on ID, VBUS_DET, CC1 and CC2 Pins - Dead Battery Support - 4 k V HBM ESD Rating for USB IO Pins - Small Package, 12 Lead QFN (1.6 mm x1.6 mm) APPLICATIONS Smartphones Tablets Accessories Industrial Power Banks GENERAL DESCRIPTION The HUSB320 is designed for a USB Type-C port. It integrates the CC logic detection and output the connection results per the different connection binations. The HUSB320 is freely to be configured by user as a Source, Sink or DRP. Additionally, the debug accessories and audio accessories are both supported to be recognized. The HUSB320 can run in two modes: I2C mode and GPIO mode. In I2C mode, an I2C master can access the HUSB320 to configure the settings or read back status. While in GPIO mode, the configuration is achieved via the pins and the detection results are presented at these pins. The ultra-low operation current of the HUSB320 helps the system to reduce the total power dissipation and suitable for a battery application. TYPICAL APPLICATION CIRCUIT VBUS CC1 CC2 TRX#1 TRX#2 GND USB-C RECEPTACLE B ATT ERY CHARGER 0Ω VBUS_ DET ID PORT/D EBUG_N 3.3V CC1 0.1μF CC2 HUSB320 B ATT ERY CELL 1.2V/1.8V/3.3V...