Datasheet > RT7802

RT7802

更新时间： 2024-04-09 18:59:30

品牌	Logo	应用领域
立锜 - RICHTEK		/
页数	文件大小	规格书
23页	782K
描述
MCU-Integrated USB Type-C Port Controller

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数据手册

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RT7802 数据手册

RT7802

MCU-Integrated USB Type-C Port Controller

General Description

Features

The RT7802 is a USB Power Delivery (USB PD)

controller with highly integrated functions for desktop

PC, monitor, or any other devices with USB Type-C

(USB-C) receptacle. It is designed to embed ARM

Cortex -M0 MCU so as to facilitate various functions

of communication protocol, protections and customized

requirements.

⚫ Integration MCU

⚫ Mode Configuration

⚫ CC Logic

 Attach/Detach of USB Port Detection

 Debug Accessory Mode Detection

⚫ PD Function

⚫ VCONN Support

The RT7802 provide a general USB Type−C port to

pass USB2.0 data signal and SBU signal.

⚫ VBUS/VCONN Monitor

⚫ USB 2.0/UART MUX

⚫ AUX MUX

Ordering Information

⚫ VBUS Controller

RT7802

 Two Power Path Enable Control

 5V and High Voltage On/Off Timing Control

Programmed Firmware Code AABBX

AA : Customer Code

BB : Customer Model Code

⚫ I C (Slave)

X : Official Released Firmware Code

⚫ GPIO

 5 port GPIO (I C Control)

Package Type

QW : WQFN-32L 4x4 (W-Type)

⚫ High Voltage Tolerant

 CC Pin and SBU Pin 20V Tolerant

Lead Plating System

G : Green (Halogen Free and Pb Free)

Applications

⚫ Desktop PC, LCD Monitor, TV, Docking Station

Note :

Richtek 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.

Simplified Application Circuit

Load Switch

PDP1

Load Siwtch

VBUS

VBUS_OCP

PSW2

PSW1

Type-C

I C

RT7802

GPIOs

CC1/CC2

1D+/1D-

DP_T/DM_T

UART_TX/RX

USB_DP/DM

AUX_P/N

2D+/2D-

DP_B/DM_B

SBU1/SBU2

SOC

SBU1/SBU2

is a registered trademark of Richtek Technology Corporation.

DS7802-01 May 2023

www.richtek.com

12 3 4 5 6 7...23

中文翻译

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