Maxim MAX77958 standalone USB Type-C and USB power delivery controller

The MAX77958 is a robust solution for USB Type-C® CC detection and power delivery (PD) protocol implementation

The MAX77958 is a robust solution for USB Type-C^® CC detection and power delivery (PD) protocol implementation. It detects connected accessories or devices by using Type-C CC detection and USB PD messaging. The IC protects against overvoltage and overcurrent, and detects moisture and prevents corrosion on the USB Type-C connector. The IC also has a D+/D- USB switch and BC 1.2 detection to support legacy USB standards. It contains VCONN switches for USB PD and an enable pin for an external VCONN boost or buck converter.

Key features

• Customizable Firmware
• USB Type-C Support and USB-PD Support
• Supports BC 1.2 Legacy/Proprietary Charger Detection
• High Voltage VBUS (28 V)

Additional features

• Customizable Firmware
  • USB Compliant Default Embedded Firmware
  • Supports Customizable Actions on Events
  • Firmware Updates for Future Specification Revisions
• USB Type-C Support and USB-PD Support
  • USB Type-C Version 1.3 and PD 3.0 Compliant
  • Mode Configuration: Sink/Source/Dual Role Port
  • Programmable Power Supply (PPS) Sink Support
  • Fast Role Swap (FRS) Initial Sink Support
  • Cable Orientation and Power Role Detection
  • Integrated VCONN Switch with OCP
  • Support Try.Snk State
  • Audio and Debug Accessory Sink/Source Mode
• Supports BC 1.2 Legacy/Proprietary Charger Detection
  • Integrated D+/D- Switches
• Moisture Detection/Corrosion Prevention
• High Voltage V_BUS (28 V)
• Short to V_BUS Protection on CC Pins (22 V)
• Dead Battery Support
• Dual Supply Inputs from SYS and V_BUS
• I²C Programmable Configuration
• I²C Master to Control External Charger or Direct Charge IC
• Nine Configurable GPIOs (GPIO6 for SID)
  • SuperSpeed Mux/Detection/IRQ
  • EN/DISABLE External Switches or Devices
• WLP 6 x 5 Bumps 0.5 mm Pitch Package

more information: www.maximintegrated.com

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