[原创] Cypress CY4531EZ－PD CCG3USB Type－C控制方案

Cypress公司的EZ-PD CCG3是高度集成的USB Type-C控制器,具有最新的USB Type-C和USB PD标准,为笔记本电脑,加密狗,监视器,坞站和电源适配器提供完整的ype-C和USB PD端口控制解决方案.器件集成了32位48-MHz ARM® Cortex® -M0处理器,128KB闪存,8KB SRAM,20个GPIO,全速USB器件控制器,用于认证的Crypto引擎,20V容差稳压器以及一对用于开关闭5V电源的FET,以及两对栅极驱动器.本文介绍了EZ-PD™ CCG3主要特性,逻辑框图,框图以及多种应用框图, CY4531 EZ-PD™ CCG3评估板(EVK)主要特性,框图,基板和子板电路图,材料清单和PCB设计图.

EZ-PD™ CCG3 is a highly integrated USB Type-C controller that complies with the latest USB Type-C and PD standards. EZ-PD CCG3 provides a complete USB Type-C and USB-Power Delivery port control solution for notebooks, dongles, monitors, docking stations and power adapters. CCG3 uses Cypress’s proprietary M0S8 technology with a 32-bit, 48-MHz ARM® Cortex® -M0 processor with 128-KB flash, 8-KB SRAM, 20 GPIOs, full-speed USB device controller, a Crypto engine for authentication, a 20V-tolerant regulator, and a pair of FETs to switch a 5V (VCONN) supply, which powers cables. CCG3 also integrates two pairs of gate drivers to control external VBUS FETs and system level ESD protection. CCG3 is available in 40-QFN, 32-QFN, and 42-WLCSP packages.

EZ-PD™ CCG3主要特性:
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