1. Features
 Support TYPEC/PD2.0/PD3.0 UFP mode for USB
TYPEC input port
 Auto-detect USB connection condition
 Integrate USB Power Delivery (PD2.0/PD3.0)
protocol
 Integrate hardware bi-phase Mark Coding
(BMC) over CC
 Integrate physical layer
 Hardware CRC protect data integrity
 Integrate PD2.0/PD3.0 protocol UFP engine
 Support hardreset
 Integrate USB TYPEC protocol
 Power management
 VBUSG control the power rail by the external
NMOS, depending on CC negotiation state
 IP2721: SEL configure the maximum PD
request voltage as 20V, 15V or 5V
 IP2721_MAX12: SEL configure the maximum
PD request voltage as 12V, 9V or 5V
 Support VBUS soft start

2. Description
IP2721 is a USB TYPEC/PC2.0/PD3.0 physical
layer protocol IC for USB TYPEC input port, support
auto-detect USB port connection through CC1 and
CC2. Integrate hardware PD protocol, analyze PD
protocol to get source capabilities and request
appropriate voltage accordingly.

3. Typical Applications
 USB TYPEC input port for Power Banka, cell
phone, wireless charging dock, VR box and UAV
etc.