RT1711P
RT1711P is USB PD Port and Power Controller manufactured by Richtek.
Description
The RT1711P is a USB Type-C and Power Delivery (PD) controller, which plies with the latest USB Type-C and PD standards. The RT1711P integrates a plete Type-C transceiver including the Type-C termination resistors, Rp and Rd, and enables the USB Type-C detection including attach and orientation. It also integrates the physical layer of the USB BMC power delivery protocol, allowing power transfers of up to 100W and role swap. The BMC PD function provides full support for Alternate Modes on the USB Type-C standard. The RT1711P provides a plete power management solution, which consists of one barrel jack path and one VBUS path for charging systems. Another provider path provides a seamless voltage transition and avoids the discontinuity of voltage transition during USB PD power contracts.
Applications
- Tablets
- Laptops
- Notebooks
- Monitors
- Power Banks
- TVs
Pin Configuration
(TOP VIEW)
GPIO1 GPIO2 GPIO3 GPIO4 GPIO5 INT_N
24 23 22 21 20 19
ADR 1
18 SDA
EN 2
17 SCL
VCC 3 VTUNE 4
16 GND 15 NC
GP2 5
25 14 GP1B
GP3 6
13 GP1A
7 8 9 10 11 12
VDC CC2 VCONN CC1 VBUS
WQFN-24L 3.5x3.5
Features
- PD-patible Dual-Role
- Support USB PD3.0 and TCPC1.0
- Full Power Path Control
Barrel Jack Path : Up to 20V (N-MOSFET) PD Provider & Consumer Path Up to 20V (N-MOSFET)
- Protection VBUS Provider Path with Programmable OverCurrent Protection (OCP) and Over-Voltage Protection (OVP) VBUS Path with Aided Discharge VCONN with Programmable Current Limit VCONN with OVP Protection and Discharge CC Pin 20V Short-VBUS Circuit Protection
- Adjustable DC-DC Output Voltages
- Current Capability Definition and Detection
- Cable Recognition and Alternate Modes Support
- Dead Battery and No Battery Support
- Low-Power Mode for Attach Detection
- BIST Mode...
