Datasheet > RT7207A

RT7207A

更新时间： 2024-11-12 15:50:03

品牌	Logo	应用领域
立锜 - RICHTEK		电池监控光电二极管
页数	文件大小	规格书
1页	46K
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技术参数
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RT7207A 技术参数

Status：	Active	Policy Manager：	Integrated
Alternate Mode：	No	PD Version：	PD2.0
MCU Integrated：	Yes	Power Role：	Provider
Data Role：	DFP	External Power Path Control：	P-MOSFET Driver
Internal Power Path：		Iq (Typ) (μA)：
Realtime VBUS Monitoring：	Yes	Dead Battery Support：	No
PWM Controller：		Max Output Voltage (V)：	20
Syn. Rectifier：	Yes	CC Pins：	2
VBUS Discharge：	By BLD	Features：	Adjustable Current Limit;Constant-Current Regulation;External Synchronization;OCP;OVP;SCP;UVP;VBUS OVP;VBUS UVP
Package Type：	WQFN4x4-24

RT7207A 数据手册

RT7207A

USB PD Type-C Controller for SMPS

General Description

Features

^Protocols Supported

The RT7207A is a secondary-side USB Power Delivery

(USB PD) Type-C controller for high-efficiency off-lineAC-

DC converters with slim form factor. The RT7207Aintegrates

an MCU as a policy engine to handle USB PD protocol,

and also integrates a built-in Biphase Mark Coding (BMC)

transceiver for USB PDor other proprietary protocols. An

internal synchronous rectifier controller (SRC) can operate

in both continuous-conduction mode (CCM) and

discontinuous-conduction mode (DCM) even in the

condition of a wide output voltage range of 3.3V to 20V.

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.

^USB PD 2.0

^Other Proprietary Protocols

^Highly Integrated

^Embedded MCU with an OTP-ROM of 32kB and

an SRAM of 1.5kB

^Embedded BMC Transceiver

^Built-in Synchronous Rectifier Driver and

Controller

^Built-in Charge Pump for a Wide V_DDOperatio

Range of 3.3V to 20V

^Built-in Shunt Regulator for 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

P-MOSFET

Applications

 USB PDType-C Chargers/Adapters for Smart Phones,

^Power-Saving Mode in Standby Mode

 Protection

NBs, Tablets and All Other Electronics.

 USB PDExtension Cores with OfflineAC-DC Converters.

 Adaptive Output Over-Voltage Protection

 Adaptive Under-Voltage Protection

 Firmware-Programmable Over-Current Protection

 Firmware-Programmable Over-Temperature

Protection

Ordering Information

RT7207A

Customized Firmware Part

For Example : AABBX

AA = Firmware Application Code

BB = Hardware Model Code

X = Firmware Version Code

Pin Configuration

(TOP VIEW)

Package Type

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

(Exposed Pad-Option 2)

24 23 22 21 20 19

V_TR

CS+

CS-

AGND

VDD

USBP

OVP

Lead Plating System

G : Green

GND

D-

D+

CC_GND

(Halogen Free and Pb Free)

RT7207A Version

9 10 11 12

(Refer to Version Table)

Note :

Richtek products are :

WQFN-24L 4x4

 RoHS compliant and compatible with the current require-

ments of IPC/JEDEC J-STD-020.

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

is a registered trademark of Richtek Technology Corporation.

DS7207A-00 January 2017

www.richtek.com

中文翻译

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与RT7207A相关器件

型号	品牌	获取价格	描述	数据表
RT7207AL	RICHTEK	获取价格	暂无描述
RT7207DL	RICHTEK	获取价格	暂无描述
RT7207K	RICHTEK	获取价格	暂无描述
RT7207KB	RICHTEK	获取价格	暂无描述
RT7207KBGQWAA	RICHTEK	获取价格	Highly Integration USB PD Controller with Synchronous Highly Integration USB PD Controller
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

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