Shenzhen CXW Technology., Co Ltd
15 years of experience
+86 13417413106 Chinese
Search for the model you want?
PD protocol
HOME>PRODUCTS>Fast charging protocol chip>PD protocol

  • 型 号 :

    CX2701C

  • 保护功能 :

    OVP/UVLO/OCP/OTP等

  • 内置MOS Rds(on) :

    100W fast charging protocol

  • 支持协议 :

    PD2.0(3.0)/QC 2.0(3.0) CHARGE TURBO 27W FCP/SCP/HVSCP AFC/VOOC / MTK PE/ USB BC1.2 DCP/Apple 2.4A

  • 典型应用 :

    5V/3A,9V/3A,12V/3A,15V/3A,20V/5A PPS APDO1:3.3-16V/5A PPS APDO2:3.3-21V/5A 100W快充

  • 封 装 :

    QFN4x4
样品申领
产品规格书下载

CATEGORY
  • 产品详情

Summary:

CX2701C is a multifunctional USB Type-C single port controller that integrates USB Type-C, USB Power Delivery (PD) 3.1, PPS, QC3.0+/3.0/2.0 fast charging protocol, Huawei FCP/SCP/HVSCP fast charging protocol, Samsung AFC fast charging protocol, VOOC fast charging protocol, MTK PE fast charging protocol, BC1.2 DCP, and Apple device 2.4A charging specification.

CX2701C specifically integrates LINK ™ Patented technology for internet communication. Through LINK ™ The CX2701C can be easily and flexibly applied to multiple Type-C port charging schemes with interconnectivity.

CX2701C adopts an external NMOS driver, with an output voltage range of 3.3V to 21V, and can provide a maximum output power of 100W. It can automatically adjust the output voltage and current according to the recognized fast charging protocol.

The output of CX2701C has CV/CC characteristics. When the output current is less than the set value, it outputs in CV mode and the output voltage is constant; When the output current is greater than the set value, output CC mode and output voltage decrease. Through a Sink/Source capable current source connected to the feedback pins of AC-DC or DC-DC, the dynamic voltage regulation function is achieved. Whether it is during startup or voltage regulation, it has a soft start/voltage regulation function, achieving a smooth voltage transition.

CX2701C has a wired compensation function, which increases the output voltage as the output current increases to compensate for the voltage drop caused by the internal resistance of the charging cable.

CX2701C has very high reliability. Built in multiple protection mechanisms to ensure equipment safety: input overvoltage and undervoltage protection, output overcurrent, overvoltage, undervoltage, short circuit and hiccup protection, etc. Start monitoring (before VBUS output, it will monitor whether the port voltage is in a safe state); DP/DM and CC1/CC2

The built-in Type-C protocol of CX2701C can support automatic wake-up when Type-C devices are inserted, intelligently recognize the forward and reverse insertion of plugs, and achieve connection. The integrated PD protocol of CX2701C supports Bidirectional Markup Coding (BMC), integrates the physical layer protocol and protocol engine of hardware, and does not require software to participate in encoding and decoding

Overvoltage protection.

CX2701C supports secondary burning and can be upgraded online.

CX2701C is packaged in QFN16 (4 * 4).

Characteristic:

  • Supports USB Type-C protocol

  • -Configure as DFP (Source)

  • -Broadcast 3A/1.5A current

  • Supports USB Power Delivery (PD) 3.1 and PPS protocol

  • -PDO can be configured: 5V, 9V, 12V, 15V, 20V

  • -Output power up to 100W

  • -APDO can


产品标签 :
推荐产品
#
Details
CX75GD080S

概述:<br/>CX75GD080S是一款集成高压GaNFET功率器件高频高性能准谐振式交直流转换功率开关，应用于27W内高性能、低待机功率、低成本、高效率的隔离型反激式开关电源。<br/>CX75GD080S的工作频率最高可达200KHZ，可全范围工作在准谐振模式，在轻载时则会工作于burst模式以提升效率, 将23kHz以下的音调能量降至最低，并在操作过程中消除音频噪声.<br/>CX75GD080S集成了完备的保护功能，包括：Vcc欠压保护（UVLO）,Vcc过压保护（Vcc_OVP）,输入欠压保护...

#
Details
CX8576Q

CX8576Q ，36V耐压5A大电流同步降压转换器，符合AECQ100认证<br/>CX8576Q ，4.75-36V耐压，内置双NMOS，4.8A大电流DC-DC同步降压转换器<br/>CX8576Q是一种高效、高压、同步的降压系统。该芯片是一款集成高侧和低侧功率的DC-DC转换器。该转换器的宽输入范围从4.75V到36V，输出电压从0.8V到VIN，高达4.8A连续输出电流。转换器可配置为单一输出，每个输出具有独立的恒定电流（CC）调节。在发生输出过载或短路的情况下。其他保护功能包括逐循环电流限制、...

#
Details
CX8801

100V输入，10A输出，非同步降压转换器<br/>概述：<br/>CX8801是一款9V至100V高电压、同步降压控制器，可在9V至100V的宽输入范围内工作。<br/>CX8801提供10A的连续负载电流，效率高达96%。<br/>CX8801采用固定频率的峰值电流控制，内置补偿功能，不需要外部元件。<br/>高端MOSFET的逐周期电流限制可在过载情况下保护转换器。<br/>如果过流状况持续时间超过目前的时间，就会触发打嗝模式保护。<br/>CX8801具有保护功能，可以保护负载免受欠压、过流和过温...

#
Details
CX75GD025E

概述：<br/>CX75GD025E是一款集成高压GaNFET功率器件高频高性能准谐振式交直流转换功率开关，应用于45W内高性能、低待机功率、低成本、高效率的隔离型反激式开关电源。<br/>CX75GD025E的工作频率最高可达200KHZ，可全范围工作在准谐振模式，在轻载时则会工作于burst模式以提升效率, 将23kHz以下的音调能量降至最低，并在操作过程中消除音频噪声。<br/>CX75GD025E集成了完备的保护功能，包括：Vcc欠压保护（UVLO）,Vcc过压保护（Vcc_OVP）,输入欠压保护...

#
Details
CX8802

100V输入，1.5A输出，异步降压转换器<br/>概述：<br/>CX8802是一款宽范围输入电压高达9V至100V的非同步降压转换器。<br/>CX8802集成了一个120V 400-mΩ的高压侧MOSFET，CX8802采用内置补偿的固定频率峰值电流控制，消除了对外部元件的需求。<br/>CX8802提供1.5A的连续负载电流，效率高达95%。<br/>高端MOSFET的逐周期电流限制可在过载情况下保护转换器。<br/>如果过流状况持续时间超过当前时间，则触发打嗝模式保护。<br/>CX8802具有...

#
Details
CX75GD015E

概述：<br/>CX75GD015E是一款集成高压GaNFET功率器件高频高性能准谐振式交直流转换功率开关，应用于65W内高性能、低待机功率、低成本、高效率的隔离型反激式开关电源。<br/>CX75GD015E的工作频率最高可达200KHZ，可全范围工作在准谐振模式，在轻载时则会工作于burst模式以提升效率, 将23kHz以下的音调能量降至最低，并在操作过程中消除音频噪声。<br/>CX75GD015E集成了完备的保护功能，包括：Vcc欠压保护（UVLO）,Vcc过压保护（Vcc_OVP）,输入欠压保护...

#
Details
CX8803

80V输入，1.5A输出，异步降压转换器<br/>概述：<br/>CX8803是一款输入电压达9V至80V的高电压非同步降压转换器。<br/>CX8803集成了一个100V400-mΩ的高压侧MOSFET。<br/>CX8803可提供1.5A的连续负载电流，效率高达95%。<br/>CX8803采用内置补偿的固定频率峰值电流控制，无需使用外部元件。<br/>高端MOSFET的逐周期电流限制可在过载情况下保护转换器。<br/>如果过电流状况持续时间超过目前的时间，就会触发打嗝模式保护。<br/>CX8803...

#
Details
CX7509X

概述:<br/>CX7509X是一颗电流模式 PWM 控制芯片，内置高压功率 MOSFET，应用于功率在22W以下的方案。在 PWM 模式下工作于固定开关频率，这个频率是由内部精确设定。在空载或者轻载时，工作频率由IC内部调整。芯片可以工作在绿色模式，以此来减小轻载时的损耗，提高整机的 工作效率。<br/>在启动和工作时只需要很小的电流，可以在启动电路中使用一个很大的电阻，以此来进一步减小待机时的功耗。芯片内置有斜坡补偿电路，当电路工作于大占空比时，避免次谐波振荡的发生，改善系统的稳定性。内置有前沿消隐时...

#
Details
CX7502X

CX7509C高性能低功耗开关电源芯片,外围精简、易过认证20W PD充电器方案，CX7509C大量现货供应!



HOME

PRODUCT

ABOUT

CONTACT