Datasheet > RT7207KBGQWAA

RT7207KBGQWAA

更新时间： 2024-11-13 01:12:55

品牌	Logo	应用领域
立锜 - RICHTEK		光电二极管
页数	文件大小	规格书
1页	164K
描述
Highly Integration USB PD Controller with Synchronous Highly Integration USB PD Controller with Synchronous

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RT7207KBGQWAA 数据手册

RT7207KB

Highly Integration USB PD Controller with Synchronous

Rectification

General Description

Features

 Protocol Support

The RT7207KB is a programmable controller with

integrated synchronous rectification control. Its internal

MCU handles various proprietary protocols via the

D+/D- interface and supports USB PD Type-C via the

CC1/CC2 pins.

 USB PD2.0/PD3.0 and PPS

 Proprietary Protocols

 Highly Integrated

 Embedded MCU with an Mask ROM of 32kB, an

OTP-ROM of 16kB, and an SRAM of 2kB

 Built-in Synchronous Rectifier Controller and

Driver

The RT7207KB provides high integration for high

power density off-line AC-DC converter designs. In

addition to saving external components, and through

the built-in synchronous rectification controller and

integration of diverse functions and protections, it not

only improves efficiency but also enhances safety.

 Built-in Charge Pump for a Wide V_DDOperation

Range of 3V to 21V

 Built-in Shunt Regulators for Programmable

Constant-Voltage and Constant-Current

Control

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 3.0V to 21V.

 Built-in 10-bit Analog-to-Digital Converter (ADC)

 Programmable Cable Compensation

 BLD Pin for Quick Discharge of Output

Capacitor

Dual operational amplifiers with respectively the

digital-to-analog converter (DAC) 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.

 VBUS Pin for Detection VBUS Voltage and

Quick Discharge of VBUS Capacitor

 USBP Pin for Direct Drive of External Blocking

N-MOSFET

 Power-Saving Mode in Standby Mode

 Protection

Ordering Information

RT7207KB

 Adaptive Output Over-Voltage Protection

 Adaptive Under-Voltage Protection

 CC1/CC2/D+/D- Over-Voltage Protection

 Firmware-Programmable Over-Current

Protection

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)

 Firmware-Programmable Over-Temperature

Protection

Lead Plating System

G : Green (Halogen Free and Pb Free)

RT7207KB Version

(Refer to Version Table)

Applications

 USB PD Type-C or Proprietary Protocols (e.g., FCP,

SCP and AFC) Chargers/Adapters for Smart Phones,

NBs, Tablets and All Other Electronics.

 USB PD Extension Cores with Offline AC-DC

Converters.

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.

DS7207KB-00 December 2018

www.richtek.com

中文翻译

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与RT7207KBGQWAA相关器件

型号	品牌	获取价格	描述	数据表
RT7207KBGQWBB	RICHTEK	获取价格	Highly Integration USB PD Controller with Synchronous Highly Integration USB PD Controller
RT7207KBGQWX	RICHTEK	获取价格	Highly Integration USB PD Controller with Synchronous Highly Integration USB PD Controller
RT7207KBL	RICHTEK	获取价格	暂无描述
RT7207KL	RICHTEK	获取价格	暂无描述
RT7208EB	RICHTEK	获取价格	High-Integration USB PD Controller with Internal Feedback Compensation and Synchronous Rec
RT7220AHC	RICHTEK	获取价格	Synchronous Rectifier Controller with Wide Output Voltage Operating Range
RT7220AHD	RICHTEK	获取价格	Synchronous Rectifier Controller with Wide Output Voltage Operating Range
RT7220AHF	RICHTEK	获取价格	Synchronous Rectifier Controller with Wide Output Voltage Operating Range
RT7220AHJ	RICHTEK	获取价格	Synchronous Rectifier Controller with Wide Output Voltage Operating Range
RT7220AMD	RICHTEK	获取价格	Synchronous Rectifier Controller with Wide Output Voltage Operating Range

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