Shenzhen CXW Technology., Co Ltd
15 years of experience
+86 19166254725 Chinese
Search for the model you want?
USB intelligent identification IC
HOME>PRODUCTS>Fast charging protocol chip>USB intelligent identification IC

  • 型 号 :

    CX1901A

  • 保护功能 :

    Dual channel USB intelligent recognition IC

  • 内置MOS Rds(on) :

    Single Port Control Function (CX1901A)

  • 支持协议 :

    Divider1 charging protocol (exclusive to Apple), D+/D-set 1.2V mode (exclusive to Samsung), BC1.2DCP, and CTIS YD/T 1591-2009 charging protocol

  • 典型应用 :

    Portable charger, car charger

  • 封 装 :

    SOT23-5L
样品申领
产品规格书下载

CATEGORY
  • 产品详情

Summary:

CX1901A is a USB charging protocol port control IC that can automatically identify the type of charging device and shake hands with the device through the corresponding USB charging protocol to obtain the maximum charging current, saving charging time while protecting the charging device.

Characteristic:

  • Working voltage: 4.5V~5.5V

  • Single Port Control Function (CX1901A)

  • Supports multiple USB charging protocols, and each charging protocol automatically switches,

  • include:

     ☆ Divider1 charging protocol (Apple specific)

     ☆ D+/D-set to 1.2V mode (exclusive to Samsung)

     ☆ BC1.2DCP and CTIS YD/T 1591-2009 Charging Protocol

  • Reliable power on reset (POR) and low voltage reset (LVR) performance

  • Packaging form: SOT23-5L

Application:

  • portable source

  • Portable charger

  • Car charger

产品标签 :
推荐产品
#
Details
CX78GD032E

Overview<br/>The CX78GD032E is a quasi-resonant flyback power conversion chip with integrated D-GaN, designed for isolated flyback switching power supplies targeting high performance, low standby power, low cost, and high efficiency within 48W.<br/> ...

#
Details
CX78GD048H

Overview<br/>The CX78GD048H is a quasi-resonant flyback power conversion chip with integrated D-GaN, designed for isolated flyback switching power supplies targeting high performance, low standby power, low cost, and high efficiency within 36W.<br/> ...

#
Details
CX75GD080BL

Overview<br/>The CX75GD080BL is a high-frequency, high-performance quasi-resonant AC-DC power switch with an integrated high-voltage GaNFET power device. It is designed for isolated flyback switching power supplies targeting high performance, low sta...

#
Details
CX8831CQ

Overview
 
The CX8831CQ is a synchronous buck converter with multiple integrated fast charging protocols. It supports USB Type-C and PD3.2 protocols, including PPS, Qualcomm QC2.0/3.0/3.0+, Huawei FCP/SCP/HVSCP, VOOC, MediaTek PE2.0, Samsung ...

#
Details
CX8836

Overview
The CX8836 is a four-switch synchronous buck-boost control IC featuring a wide input voltage range of DC 4.5V to 40V and a wide output voltage range of DC 3V to 25V.
The CX8836 employs current-mode control in both buck and boost operation...

#
Details
CX8360

Overview&lt;br/&gt;&lt;br/&gt;The CX8360 is a 30V/6A DC-DC buck converter with integrated dual N-channel power transistors. It employs an advanced COT architecture, enabling the chip to deliver high-performance load response and input voltage regulation capability.&amp;lt;b...

#
Details
CX8560

Overview&lt;br/&gt;The CX8560 is a wide-input voltage switching buck DC-DC converter capable of operating in either CV (constant voltage) or CC (constant current) mode. It features a maximum input voltage rating of 66V and operates within an input voltage range...

#
Details
CX78GD024E

Overview
The CX78GD024E is a quasi-resonant flyback power conversion chip with integrated D-GaN, designed for isolated flyback switching power supplies targeting high performance, low standby power, low cost, and high efficiency within 68W.
 ...

#
Details
CX7806

Overview
The CX7806 is a quasi-resonant flyback power control chip with a built-in 14mR NMOSFET driver for D-GaN, designed for applications up to 68W.
 
Under no-load, light-load, or heavy-load conditions, the CX7806 automatically switche...



HOME

PRODUCT

ABOUT

CONTACT