Datasheet > RT7205AGQWXAA

RT7205AGQWXAA

更新时间： 2022-02-26 12:12:06

品牌	Logo	应用领域
立锜 - RICHTEK		/
页数	文件大小	规格书
36页	642K
描述
Programmable SMPS and USB Type-C Controller

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

RT7205AGQWXAA 数据手册

RT7205A

Programmable SMPS and USB Type-C Controller

General Description

Features

^òProtocols Supported

The RT7205A is a highly integrated and programmable

SMPS controller at the secondary side. It provides the

necessary functions and protections for high efficient and

high power density off-lineAC-DC converter designs. The

RT7205Aintegrates an MCU to handle various proprietary

protocols (e.g., FCP, SCP and AFC) through D+/D-

interface and also support USB Type-C via CC1/CC2 pins.

An internal synchronous rectifier controller can optimize

efficiency and provide safe operate in both continuous-

conduction mode (CCM) and discontinuous-conduction

mode (DCM) even in the condition of a wide output voltage

range of 3V to 12V. Dual operational amplifiers with

respectively programmable reference voltages are included

for voltage-loop and current-loop regulation to provide

programmable constant-voltage (CV) and constant-current

(CC) regulation in high precision.

} SCP, FCP, AFC and Proprietary Protocols

} USB Type-C

^òHighly Integrated

} Embedded MCU with an Mask-ROM of 16kB, an

OTP-ROM of 8kB, and an SRAM of 0.75kB

} Built-in Synchronous Rectifier Driver and

Controller

} Built-in Charge Pump for a Wide V_DDOperation

Range of 3V to 12V

} Built-in Shunt Regulator for Programmable

Constant-Voltage and Constant-Current Control

} Programmable Cable Compensation

} BLD Pin for Quick Discharge of Output Capacitor

} USBP Pin for Direct Drive of External Blocking

N-MOSFET

} Power-Saving Mode in Standby Mode

ò Protection

Ordering Information

} Adaptive Over-Voltage Protection

} Adaptive Under-Voltage Protection

} Firmware-Programmable Over-Current Protection

} Firmware-Programmable Over-Temperature

Protection

RT7205A

Programmed Firmware Code AABBX

AA : Application Code

BB : Model Code

X : Customer Approved Version Code

Package Type

QW : WQFN-24L 4x4 (W-Type)

(Exposed Pad-Option 2)

Applications

ò Travel Adaptors with Fast Charge Protocols (e.g., FCP,

Lead Plating System

G : Green (Halogen Free and Pb Free)

SCP andAFC)

ò TravelAdaptors with USB Type-C Control (e.g., 5V/1.5A

and 5V/3A)

RT7205A Version

(Refer to Version Table)

Note :

Richtek products are :

Marking Information

} RoHS compliant and compatible with the current require-

ments of IPC/JEDEC J-STD-020.

For marking information, contact our sales representative

directly or through a Richtek distributor located in your

area.

} Suitable for use in SnPb or Pb-free soldering processes.

is a registered trademark of Richtek Technology Corporation.

DS7205A-00 February 2018

www.richtek.com

12 3 4 5 6 7...36

下载PDF

与RT7205AGQWXAA相关器件

型号	品牌	描述	获取价格	数据表
RT7205AGQWXBB	RICHTEK	Programmable SMPS and USB Type-C Controller	获取价格
RT7205AGQWXX	RICHTEK	Programmable SMPS and USB Type-C Controller	获取价格
RT7205AL	RICHTEK	暂无描述	获取价格
RT7206KDA	RICHTEK	High-Integration Programmable Protocol Controller with Internal Feedback Compensation and	获取价格
RT7206KN	RICHTEK	Highly-Integrated USB Type-C Power Delivery Controller with Built-In Blocking N-MOSFET	获取价格
RT7206KNC	RICHTEK	Highly-Integrated USB Type-C Power Delivery Controller with Built-In Blocking N-MOSFET	获取价格

产品中心

服务支持

精选活动

关于我们

帮助中心

RT7205AGQWXAA

RT7205AGQWXAA 数据手册

与RT7205AGQWXAA相关器件

与RT7205AGQWXAA相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

RT7205AGQWXAA

RT7205AGQWXAA 数据手册

与RT7205AGQWXAA相关器件

与RT7205AGQWXAA相关文章

您还可以找

您在本页遇到什么问题？