RT1710SGQW Richtek

RT1710S Cable ID for USB Type-C Cables General Description Features Support SOP Communication The RT1710S is a Type-C cable ID for active and Integrated Transceiver (BMC PHY) passive cables. All USB Full-Featured Type-C cables Embedded Both Side RA Resistor shall be electronically marked. Electronically marked Embedded Both Side ISO Diode cables shall support USB Power Delivery Structured Embedded MTP VDM Discover Identity command directed to SOP. This Support Multi-Time Writable Memory to Store provides a method to determine the characteristics of VDM Data the cable, e.g. its current carrying capability, its Support 4V to 5.5V Operation on VCON1/VCON2 performance, vendor identification, etc. This may be Pin referred to as the USB Type-C Cable ID function. Built-in Slew Rate Control for BMC Signal to The RT1710S is available in a WDFN-8L 2x2 package. Reduce the Effect of EMI Support Custom Structured VDM Writing Ordering Information Through CC Pin RT1710S 2 Support I C Bus for Programming VDM Data Package Type 8-Lead WDFN Package QW : WDFN-8L 2x2 (W-Type) Lead Plating System Applications G : Green (Halogen Free and Pb Free) USB Full-Featured Type-C Cables Note : Pin Configuration Richtek products are : (TOP VIEW) RoHS compliant and compatible with the current 1 8 VCON2 VCON1 requirements of IPC/JEDEC J-STD-020. 2 7 GND CCIN SCL 3 6 NC(DG0) Suitable for use in SnPb or Pb-free soldering 9 4 5 SDA NC(DG1) processes. WDFN-8L 2x2 Marking Information 42 : Product Code W : Date Code 42W Copyright 2017 Richtek Technology Corporation. All rights reserved. is a registered trademark of Richtek Technology Corporation. DS1710S-00 February 2017 www.richtek.com 1 GNDRT1710S Typical Application Circuit VBUS VBUS CC PIN CC PIN VCONN RT1710S 8 NC VCONN VCON1 7 NC CCIN 0.1F 1 3 SCL Test pad VCON2 2, 4 0.1F GND SDA Test pad 9 (Exposed Pad) GND GND Electronically Marked Cable with VCONN connected through the cable VBUS VBUS CC PIN CC PIN VCONN RT1710S RT1710S 8 8 NC NC VCONN VCON1 VCON1 7 7 NC NC CCIN CCIN 3 3 0.1F 0.1F 1 SCL 1 SCL Test pad Test pad VCON2 VCON2 4 4 2, 2, SDA SDA Test pad Test pad GND GND 9 9 0.1F 0.1F (Exposed Pad) (Exposed Pad) GND GND Electronically Marked Cable with SOP at both ends Functional Pin Description Pin No. Pin Name Pin Function 1 VCON2 The input pin supplied from another side VCONN. 2 GND Ground. 3 SCL This pin is only used for debug. No internal connection. 4 SDA This pin is only used for debug. No internal connection. 5 NC (DG1) No internal connection. 6 NC (DG0) No internal connection. Configuration channel pin used in the discovery, configuration and 7 CCIN management of connections. 8 VCON1 The input pin supplied from VCONN. 9 Power ground. The exposed pad must be soldered to a large PCB and GND (Exposed Pad) connected to GND for maximum power dissipation. Copyright 2017 Richtek Technology Corporation. All rights reserved. is a registered trademark of Richtek Technology Corporation. www.richtek.com DS1710S-00 February 2017 2