RT1710

2

DS1710-00 May 2016

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Copyright

2016 Richtek Technology Corporation. All rights reserved.

is a registered trademark of Richtek Technology Corporation.

Function Block Diagram

Functional Pin Description

Pin No.

Pin Name

Pin Function

1

VCON1

The Input Pin Supplied from VCONN.

2

CCIN

Configuration Channel Pin Used in the Discovery, Configuration and Management

of Connections.

3

VCON2

The Input Pin Supplied from Another Side VCONN.

4

GND

Ground.

5

SDA

This Pin is Only Used for Debug. Please connect it to ground.

6

SCL

This Pin is Only Used for Debug. Please connect it to ground.

7

NC(DG1)

No Internal Connection.

8

NC(DG0)

No Internal Connection.

9

(Exposed Pad)

GND

Power Ground. The exposed pad must be soldered to a large PCB and

connected to GND for maximum power dissipation.

Operation

RT1710 is a Type-C cable ID for active and passive cables.

All USB Full-Featured Type-C cables shall be electronically

marked. Electronically marked cables shall support USB

directed to SOP'. This provides a method to determine

the characteristics of the cable, e.g. its current carrying

capability, its performance, vendor identification, etc. This

An electronically marked cable incorporates electronics

be used. Electronically marked cables that do not

incorporate data bus signal conditioning circuits shall

suspend, electronically marked cables shall not draw more

VCON1

VCON2

CCIN

GND

SCL

SDA

I2C Controller

Voltage

Regulator

MTP

Internal Bus

Cable Policy

Engine

Register Block

Detection

MUX Control

Protocol Layer

USB PD Physical

Layer

DG0

DG1

RA

RA