USB Type-C™ controller with TX/RX line driver and BMC 電源::熱點頻道::大聯大控股


USB Type-C™ controller with TX/RX line driver and BMC



 Type-C™ attach and cable orientation detection
 Power role support: source/sink/DRP
 Configurable start-up profiles
 Integrated power switch for VCONN supply:
– programmable current limit up to 600 mA
– overcurrent, overvoltage, and thermal protection
– under-voltage lockout
 I²C interface and interrupt
 Integrated VBUS voltage monitoring
 Integrated VBUS and VCONN discharge path
 Integrated BMC transceiver
 VBUS switch gate driver
 Low power standby mode
 Dead battery mode support
 Short-to-VBUS protection on CC pins (22 V) and VBUS pins (28 V)
 Accessory mode support
 Dual power supply (VSYS and/or VDD):
– VSYS = [3.0 V; 5.5 V]
– VDD = [4.1 V; 22 V]
 Compliant with:
– USB Type-C™ rev 1.2
– USB PD rev 2.0 (Certif. test ID 1010032)
 Compatible with:
– USB PD rev 3.0


 Smart plugs, wall adapters, and chargers
 Power hubs and docking stations
 Smartphones and tablets
 Gaming and PNDs
 Displays
 Cameras, camcorders, and MP3 players
 Any Type-C source or sink device


The STUSB1602 is a generic IC designed in a 20 V technology. It addresses USB Type-C™ port management both on the host and/or device side,and is suited for a broad range of applications.

The STUSB1602 can handle all functions from Type-C attach detection, plug orientation detection, host to device connection, VCONN support, and VBUS configuration.

It also provides a USB PD TX/RX line driver and BMC (biphase mark coding) transceiver which allows USB PD negotiation and alternative mode through an external MCU.

Additionally, the STUSB1602 provides support for dead battery operation.