Datasheet > RT7203V

RT7203V

更新时间： 2025-07-26 17:01:47

品牌	Logo	应用领域
立锜 - RICHTEK		/
页数	文件大小	规格书
23页	904K
描述
High-Integration VOOC (Voltage Open Loop Multi-Step Constant- Current Charging) Protocol Controller with Internal Feedback Compensation

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

RT7203V 数据手册

RT7203V

High-Integration VOOC (Voltage Open Loop Multi-Step Constant-

Current Charging) Protocol Controller with Internal Feedback

Compensation

Features

General Description

 Protocol Support

The RT7203V is a programmable controller with

integration of VOOC protocol, and the built-in feedback

compensation. An internal MCU is designed in to

handle various proprietary protocols via the D+/D-

interface.

 Proprietary Protocols

 Highly Integrated

 Suited for 3.3V to 13V VDD Range

 Embedded MCU with an Mask ROM of 20kB, an

OTP-ROM of 4kB, and an SRAM of 0.75kB

 Built-in Shunt Regulators for Constant Voltage

and Constant Current Control

 Built-in Feedback Compensation

 Built-in Temperature Sensing

 Built-in 10-bit Analog-to-Digital Converter

 VDD Pin for Quick Discharge of Output

Capacitor

This controller is a specific design with high integration

for off-line AC-DC converters possessing high power

density. The RT7203V integrates a constant voltage

loop, a constant current loop and the built-in

compensation in feedback control to better regulate the

design, this IC not only possesses a feature of

component saving via its feedback compensation, but

also provides an enhanced transient response and

safety protections via the integration of diverse

functions.

 < 3mA Operating Current in Normal Mode

 < 1.5mA Operating Current in Sleep Mode

 < 900A Operating Current in Green Mode

 Protection

In applications of high precision control, dual

operational

amplifiers

are

adopted

the

 Adaptive Output Over-Voltage Protection

 Adaptive Under-Voltage Protection

 D+/D- Over-Voltage Protection

 Firmware-Programmable Contant Current

Protection

Digital-to-Analog Converter (DAC) to provide reference

voltages used for regulation of voltage loop and current

loop in programming the constant voltage (CV) and the

constant current (CC), respectively.

 Firmware-Programmable Over-Current

Protection

Ordering Information

RT7203V

 Firmware-Programmable Over-Temperature

Protection

Programmed Firmware Code AABBX

AA : Application Code

BB : Model Code

X : Customer Approved Version Code

Applications

 Travel Adapters with VOOC Protocol

Package Type

S : SOP-8

Lead Plating System

G : Green (Halogen Free and Pb Free)

RT7203V Version

(Refer to Functional Table)

Note :

The products are :

 RoHS compliant and compatible with the current

requirements of IPC/JEDEC J-STD-020.

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

is a registered trademark of Richtek Technology Corporation.

DS7203V-00 February 2021

www.richtek.com

12 3 4 5 6 7...23

中文翻译

下载PDF

与RT7203V相关器件

型号	品牌	获取价格	描述	数据表
RT7205A	RICHTEK	获取价格	暂无描述
RT7205AGQWXAA	RICHTEK	获取价格	Programmable SMPS and USB Type-C Controller
RT7205AGQWXBB	RICHTEK	获取价格	Programmable SMPS and USB Type-C Controller
RT7205AGQWXX	RICHTEK	获取价格	Programmable SMPS and USB Type-C Controller
RT7205AL	RICHTEK	获取价格	暂无描述
RT7206KDA	RICHTEK	获取价格	High-Integration Programmable Protocol Controller with Internal Feedback Compensation and
RT7206KN	RICHTEK	获取价格	Highly-Integrated USB Type-C Power Delivery Controller with Built-In Blocking N-MOSFET
RT7206KNC	RICHTEK	获取价格	Highly-Integrated USB Type-C Power Delivery Controller with Built-In Blocking N-MOSFET
RT7207	RICHTEK	获取价格	暂无描述
RT7207A	RICHTEK	获取价格	暂无描述

产品中心

服务支持

精选活动

关于我们

帮助中心

RT7203V

RT7203V 数据手册

与RT7203V相关器件

与RT7203V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

RT7203V

RT7203V 数据手册

与RT7203V相关器件

与RT7203V相关文章

您还可以找

您在本页遇到什么问题？