PTN5100D Description
PTN5100D is a single port USB Type-C Power Delivery (PD) PHY and Protocol IC that provides Type-C Configuration channel interface and USB PD Physical and Protocol layer functions to a System PD Port Policy Controller (Policy Engine and Device Policy Manager, Alternate mode controller). It plies with USB PD[1] and Type-C[2] specifications. PTN5100D is architected to deliver robust performance, pliant behavior,...
PTN5100D Key Features
- 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
- Implements 'Rd' indication on CC pin
- Cooperatively works under the control of Policy controller MCU for power delivery negotiation and contract(s), Alternate
- Implements BMC (de)coding, 4B5B symbol (de)coding, CRC generation/checking
- 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
PTN5100D Applications
- Supports implementation of various system PD roles: Consumer, Consumer/Provider
- Supports Type-C role configurability