New Product Introduction

STMicroelectronics STUSB1602 USB type-c controller

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

STMicroelectronics STUSB1602 product image

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.

 

Key features

  • Type-C™ attach and cable orientation detection
  • Power role support: source/sink/DRP
  • Low power standby mode
  • Compatible with USB PD rev 3.0

 

Additional features

  • Type-C™ attach and cable orientationdetection
  • 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 thermalprotection
  • 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

 

Applications

  • Smart plugs, wall adapters, and chargers
  • Power hubs and clocking stations
  • Gaming and PNDs
  • Displays
  • Cameras
  • Any Type-C source or sink device

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