CXUS7747 CXUS7748 is an USB Type-C controller (USB Type-C™ Specification 1.1) with/without internal PMOS FET. It specially designed for power adapter and charger applications (*up to 3A @5V). It can provide the information about the power source current rating to a load device. It also prevents the VBUS from being asserted unless a valid connection has been detected
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[ CXUS7747 ]"
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产品概述 返回TOP
CXUS7747 CXUS7748 is an USB Type-C controller (USB Type-C™ Specification 1.1) with/without internal PMOS FET. It specially designed for power adapter and charger applications (*up to 3A @5V). It can provide the information about the power source current rating to a load device. It also prevents the VBUS from being asserted unless a valid connection has been detected. CXUS7747 CXUS7748 是一款带智能识别功能的USB Type-C DFP CC控制器芯片。芯片支持USB Type-C V1.1端口协议的连接检测、正反插识 别、广播DFP设备电流能力配置等, 只有在适 配器（DFP）检测到有UFP 插入之后才开启 VBUS 供电，当UFP 拔出后，会自动关闭 VBUS。 广泛应用于车充、旅充、墙充、移动电源 等。
产品特点 返回TOP
CC1/CC2 Pin to Advertise Power Source Current rating to UFP Device Three DFP CC Termination Current Source Levels Auailable --80UA for Default USB Power Application --180uA for 1.5A@5V Application- --300uA for 3A@5V Application
P-MOS VBUS Switch Control Pin （CXUS7747 ）
Build in internal P-MOS （CXUS7748）
VDD Operating Range 3.0V-5.5V
2KV HBM ESD Protection
应用范围 返回TOP
USB Type-C Power Ports for Mobile Chargers
AC-DC Adapters
Power Adapters
Car Charger
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产品封装图 返回TOP
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USB-TYPEC DFP CONTROLLER（USB-TYPEC 控制器) |
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Product |
Status |
Device Description |
Max Vcc |
IQ |
Polarity Detect |
Pkg |
|
NEW |
TYPEC单向DFP控制芯片外置PMOS |
6.5V |
85uA |
discharge |
SOT23-6 |
|
|
NEW |
TYPEC单向DFP控制芯片内置PMOS |
6.5V |
85uA |
softstart |
PSOP8 |
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