特性和优势

• Supports implementation of various system PD roles: Consumer, Consumer/Provider
• Supports Type-C role configurability
  • Type-C role (UFP, DFP)
  • Implements UFP role pull down behavior to handle dead battery condition on battery powered platforms
  • Implements 'Rd' indication on CC pin
• Type-C role (UFP, DFP)
• Implements UFP role pull down behavior to handle dead battery condition on battery powered platforms
• Implements 'Rd' indication on CC pin
• Cooperatively works under the control of Policy controller MCU for power delivery negotiation and contract(s), Alternate mode and VDM exchanges
  • Implements BMC (de)coding, 4B5B symbol (de)coding, CRC generation/checking, PD packet assembling/disassembling including Preamble, SOP, EOP, Good CRC response, Retries, Hard and Cable resets
  • PD PHY and Protocol layer interface control and status update handled via SPI/I²C interface
  • DRP and DFP roles can be supported
• Implements BMC (de)coding, 4B5B symbol (de)coding, CRC generation/checking, PD packet assembling/disassembling including Preamble, SOP, EOP, Good CRC response, Retries, Hard and Cable resets
• PD PHY and Protocol layer interface control and status update handled via SPI/I²C interface
• DRP and DFP roles can be supported
• Back current protection on all pins when PTN5100D is unpowered
• CC1 and CC2 pins are 5.5 V tolerant
• VBUS pin and VBUS power path MOSFET enable pins are 28 V tolerant
• Delivers (active LOW enable) gate control signals for PMOS Power MOSFETs on VBUS source and sink power paths
• Provides dedicated IO pin (CC_ORIENT) for indicating Cable/plug orientation
• Delivers up to 30 mA (max) for powering Policy controller MCU
• Supports SPI slave interface (SPI modes 0 and 3 supported) up to 30 MHz
• Supports I²C slave interface standard mode (100 kHz), Fast mode (400 kHz) and Fast mode plus (1 MHz)
• Supports 3.3 V or 1.8 V capable I²C-bus or SPI interface
  • Supports register access - device configuration, control and status/interrupt interfacing through Slave I²C-bus interface
• Supports register access - device configuration, control and status/interrupt interfacing through Slave I²C-bus interface
• Power supplies - VDD (3.3 V ±10 %) or VBUS
  • Tolerant up to 28 V on VBUS and operational up to maximum of 25 V on VBUS
• Tolerant up to 28 V on VBUS and operational up to maximum of 25 V on VBUS
• Operating temperature -20 °C to 105 °C
• ESD 8 kV HBM, 1 kV CDM
• Package: HVQFN20 4 mm x 4 mm, 0.5 mm pitch.

应用

• PC accessories/peripherals: Docking, Mobile Monitors, Multi-Function Monitors, Portable/External hard drives, Dongles and accessories, etc.

产品图片