HUSB311 Datasheet | Hynetek

Programmable USB Type-C PD Controller Hynetek Semiconductor Co., Ltd. Features - Dual-Role Port PD patible - Attach/Detach Detection as Host, Device or - Current Capability Definition and Detection - Cable Recognition - Dead Battery Support - VCONN Path Control - Ultra-low Power Mode for Attach Detection - Simple I2C Interface with Indication Pin - Dual Slave Address for Dual Port Application - BIST Mode Supported - Programmable Default Settings - 9-Ball WLCSP (WLCSP-9B) and 14-Lead QFN (QFN-14L) Packages APPLICATIONS Smartphones Tablets Laptops Monitors GENERAL DESCRIPTION The HUSB311 is a USB Type-C PD controller that plies with the latest USB Type-C and PD3.0 standards. It implements the USB Type-C port power control for VCONN, USB Type-C CC control and sensing and USB PD Message delivery. HUSB311 has programmable Rp and Rd settings for each CC line. It does the USB type-C detection including attach and orientation. HUSB311 integrates a plete BMC encoding including a receiver and transmitter. With this physical layer of the USB BMC power delivery protocol, HUSB311 is able to handle the PD protocol and support any power up to 100W and perform role swap as needed. The BMC PD block enables full support for alternative interfaces of the Type-C specification. HUSB311 uses I2C to municate with the TCPM via employing an INT signal for requesting attention. TYPICAL APPLICATION CIRCUIT VBUS BATTERY CHARGER USB-C RECEPTACLE CC1 CC2 TRX#1 TRX#2 330p F MCU_GPIO VBUS DISCHARGE BATTERY...