南芯半导体推出符合USB PD 协议规范标准的SC2150A，可支持100W或者更高的功率传输

时间： 2024-10-09 来源：SOUTHCHIP（南芯半导体公众号）

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随着USB type-C接口的广泛普及，以及USB PD协议的成熟与统一，市场上的大功率快充设备基本都会支持USB PD协议规范，使用USB type-C和PD协议的电子设备应用也越来越广泛，为此，作为国内快充行业领导者的南芯半导体，推出符合USB PD协议规范标准的SC2150A。

南芯SC2150A可通过I²C接口进行控制。它是一款支持Type-C接口，同时支持USB PD2.0、PD3.0以及最新PD3.1协议规范标准的PHY。SC2150A集成了BMC编解码物理层，支持VBUS电压检测，支持VCONN供电，CC耐压支持26V，因此SC2150A支持数据角色切换，配合上应用处理器以及电源，可支持100W或者更高的功率传输。SC2150A同时支持DFP、UFP、DRP配置，满足Type-C各个应用场景。

产品特性

支持USB PD3.0的Source，Sink以及DRP功能
支持电流能力检测
支持插入拔出检测
内置400mA电流能力的VCONN开关，支持VCONN开关过流保护
支持死电池模式
支持VBUS检测
自动回复GoodCRC，数据包发送失败后会自动重发
支持低功耗待机模式，Shutdown模式功耗低至10uA，睡眠模式CC toggle功耗低至50uA、
26V VBUS引脚耐压和26V CC引脚耐压
支持I2C标准模式（高达100kbps）和I²C快速模式（在SCL引脚和SDA引脚的5-kΩ拉电阻高达400kbps）
1.235mm×1.235mm WLCSP-9封装

顶视图IO分布情况

WLCSP-9B封装示意

IC封装尺寸控制在1.235mm×1.235mm，大大节省了PCB空间资源。

经典电路示意图

SC2150A只需要使用少量的外部元器件，即可搭建一个完整的USB PD Sink或者DRP端设备。如下图所示，其中AP可以是传统MCU也可以是linux CPU，控制器通过I²C接口和一个中断IO连接到SC2150A便可进行PD协议的控制。在产品实际开发过程中，南芯可以针对不同的应用场景，向客户提供基于MCU裸机程序以及基于Linux系统版本的USB PD协议栈参考代码，大大加快客户产品开发进度。

小结

南芯SC2150A使得一款产品轻松支持USB PD充放电功能成为可能，大大简化了USB PD协议开发流程。SC2150A支持DRP配置，可以让设备自由分配充放电角从而使得用户在无意识条件下完成电池的充放电管理，使用体验大大提升。SC2150A可广泛应用于手机，平板电脑，蓝牙音箱等多种应用场景。

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本文由子文转载自SOUTHCHIP（南芯半导体公众号），原文标题为:重磅新品丨南芯半导体推出符合USB PD 协议规范标准的SC2150A，本站所有转载文章系出于传递更多信息之目的，且明确注明来源，不希望被转载的媒体或个人可与我们联系，我们将立即进行删除处理。

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2024-10-22 - 器件选型代理服务技术支持批量订货

沁恒基于青稞RISC-V内核的MCU和自研PHY的USB/蓝牙/以太网接口芯片，适用于计算机手机周边、工业控制、物联网

型号- CH32X035F8U6,CH32X035G8R6,CH32V303RCT6,CH32V103R8T6,CH32V103C6T6,CH32F203K8T6,CH32V203F8U6,CH32F205RBT6,CH32F203C8T6,CH32V203G8R6,CH532,CH531,CH545,CH547,CH546,CH549,CH548,CH32V208WBU6,CH32V208RBT6,CH32F103R8T6,CH32V003J4M6,CH32F103C6T6,CH32F203RCT6,CH32V305RBT6,CH32L103,CH541,CH543,CH32V003F4P6,CH32F103C8U6,CH32X035C8T6,CH32V303RBT6,CH32V208GBU6,CH32V307RCT6,CH32V203K8T6,CH32L103F8P6,CH592,CH32V203C8T6,CH591,CH32V307WCU6,CH32X035F7P6,CH522,CH525,CH527,CH32C035,CH32V203G6U6,CH32V307,CH32F203C8U6,CH32V203C8U6,CH32V203F6P6,CH521,CH32V203RBT6,CH578,CH32V303VCT6,CH577,CH579,CH32F203CBT6,CH32V103C8T6,CH32V003A4M6,CH32X033F8P6,CH32L103F7P6,CH32F203C6T6,CH571,CH573,CH32F103C8T6,CH32V103C8U6,CH32X035G8U6,CH32V003F4U6,CH32L103K8U6,CH32L103C8T6,CH32F208RBT6,CH32V208,CH581,CH583,CH32F203VCT6,CH32F208WBU6,CH582,CH32X035R8T6,CH32V208CBU6,CH555,CH558,CH557,CH559,CH32V303CBT6,CH32L103F8U6,CH32V305FBP6,CH32V203K6T6,CH32V203C6T6,CH552,CH32V307VCT6,CH551,CH554,CH567,CH569,CH568,CH32L103G8R6,CH32F207VCT6,CH561,CH563,CH32V203F8P6

2023/8 - 沁恒 - 商品及供应商介绍代理服务技术支持批量订货

英彼森半导体（INBISEN SEMICONDUCTOR）模拟混合信号芯片产品选型指南

描述- 英彼森半导体是一家高性能模拟混合信号芯片及系统解决方案供应商，在上海、珠海、深圳等地设有芯片研发、应用及销售中心。英彼森核心团队来自于海内外顶尖半导体公司，在高性能、高可靠性数模混合芯片领域具备业界领先的产品开发纪录和技术创新能力

型号- IBSP3032,IBSP3011,IBSP3030,IBSP3052,IBSP3053,IBSP3031,IBSP305X,IBSD2016,IBS6212,IBSP3012,IBSP3013,IBSP301X,IBST8820,IBSA12X7,IBSP3243S,IBSP3021,IBSP3263,IBSP3242,HIMALAYA700,HIMALAYA300,HIMALAYA800,IBSA1277 系列,VMLD502,IBSD2722-2,IBSP3642,IBSD2723-2,IBSP3243,IBSD2722-4,IBSD2724-2,IBS6222,IBSD2723-4,IBSD2724-4,IBSP303X,IBSA1217-1/2,IBSA1237 系列,IBSA1217 系列,IBSA1217,IBSA1237-1/2,IBSA1237,HIMALAYA700S,IBSA1810,IBST6016,IBSA1277,IBSA1112,IBSA1277-1/2,IBSA1111

2023/9/19 - 英彼森半导体 - 选型指南代理服务技术支持批量订货