时间: 2021 - 07 - 13
6376177030764971742875065.pdfFeatures USB Type-C Downstream Facing Port(DFP)  Support PD2.0,PD3.0 (TID: 4827)  Support BC1.2 DCP, Apple2.4A, QC2.0 and QC3.0  Built-in shunt regulator for constant voltage and constant current control  Built-in MCU and flash controller  Programmable cable compensation  Built-in discharge MOS  Driver for NMOS load switch  Power saving mode in standby mode  PDO selection by external resistor  CC1/CC2/DP/DM over voltage protection  Protection: OVP/UVP/OCP...
时间: 2021 - 07 - 13
6376176896718789048092192.pdf一:概述ZCC8898S是一款集成的USB Power Delivery 3.0 协议控制器,符合华为快速充电协议(FCP)、超级充电协议(SCP)、AFC协议和高通Quick Charge 2.0/3.0/3+技术,专为USB Type-C源端充电应用而设计,如电源适配器、壁式充电器、电源条等。ZCC8898S 监控CC引脚以检测 USB Type-C连接/分离。它能够提供5V和20V的输出电压。ZCC8898S 实现了VBUS检测和VBUSC放电,以实现兼容连接端口,保护功能包括过压(VBUS、D+/D-\CC1/CC2)。此外,ZCC8898S 还监控 USB D+/D-数据线,并根据不同的设备要求自动调整输出电压,它能够提供3.6V至20V的输出电压。ZCC8898S 集成了双放大器,分别包含用于电压环和电流环调节的参考电压,以在高精度控制应用中提供恒压(CV)和恒流(CC)调节。二:特征·USB PD 3.0 认证,TID:3768·支持USB TYPE-C和 USB PD 3.0 ...
时间: 2020 - 12 - 21
FeaturesOn-chip Multiple Charging Standard Idetification: USB Power Delivery 3.0 Fix PDO (support 18W/20W/25W multi-configuration)  USB Power Delivery 2.0 Fix PDO                                                               USB Type C CC-logic                        ...
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