Datasheet > RT5710D

RT5710D

更新时间： 2024-09-25 15:50:03

品牌	Logo	应用领域
立锜 - RICHTEK		/
页数	文件大小	规格书
15页	888K
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中文翻译

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技术参数
数据手册

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RT5710D 技术参数

Status：	Active	Vin (min) (V)：	2.5
Vin (max) (V)：	6	Number of Outputs：	1
Vout (min) (V)：	0.6	Vout (max) (V)：	3.4
Preset Vout (V)：		Output Adj. Method：	Resistor
Iout (max) (A)：	1	Current Limit (typ) (A)：	1.5
Freq (typ) (kHz)：	1500	Freq (min) (kHz)：
Freq (max) (kHz)：		Ext Sync：	No
Ron_HS (typ) (mOhm)：	160	Ron_LS (typ) (mOhm)：	110
Iq (typ) (mA)：	0.3	Features：	Cycle-by-Cycle Current Limit;Enable Input;Fast Transient Response;Force PWM;Internal Compensation;OCP;UVP
Package Type：	WDFN2x2-6

RT5710D 数据手册

RT5710D

1A, 1.5MHz, 6V CMCOT Synchronous Step-Down Converter

General Description

Features

 Efficiency Up to 95%

The RT5710D is a high efficiency synchronous

step-down DC-DC converter. Its input voltage range is

from 2.5V to 6V and provides an adjustable regulated

output voltage from 0.6V to 3.4V while delivering up to

1A of output current.

 R_DSON160m HS / 110m LS

 V_INRange 2.5V to 6V

 V_REF0.6V with 2% Accuracy

 CMCOT™ Control Loop Design for Best

Transient Response, Robust Loop Stability with

Low-ESR (MLCC) C_OUT

The internal synchronous low on-resistance power

switches increase efficiency and eliminate the need for

an external Schottky diode. The Current Mode

Constant-On-time (CMCOT) operation with internal

compensation allows the transient response to be

optimized over a wide range of loads and output

capacitors.

 Fixed Soft-Start 1.2ms

 Cycle-by-Cycle Over-Current Protection

 Input Under-Voltage Lockout

 Output Under-Voltage Protection (UVP Hiccup)

 Thermal Shutdown Protection

Marking Information

Applications

3C : Product Code

 STB, Cable Modem, & xDSL Platforms

 LCD TV Power Supply & Metering Platforms

 General Purpose Point of Load (POL)

W : Date Code

3CW

Ordering Information

Pin Configuration

RT5710D

(TOP VIEW)

Package Type

QW : WDFN-6L 2x2 (W-Type)

GND

Lead Plating System

G : Green (Halogen Free and Pb Free)

VIN

UVP Option

H : Hiccup

WDFN-6L 2x2

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

OUT

VIN

RT5710D

OUT

GND

is a registered trademark of Richtek Technology Corporation.

DS5710D-04 November 2019

www.richtek.com

12 3 4 5 6 7...15

中文翻译

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与RT5710D相关器件

型号	品牌	获取价格	描述	数据表
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RT5711A	RICHTEK	获取价格	1.5A, 1MHz, 6V CMCOT Synchronous Step-Down Converter
RT5711B	RICHTEK	获取价格	1.5A, 1MHz, 6V CMCOT Synchronous Step-Down Converter
RT5711C	RICHTEK	获取价格	暂无描述
RT5711D	RICHTEK	获取价格	1.5A, 1MHz, 6V CMCOT Synchronous Step-Down Converter
RT5712A	RICHTEK	获取价格	暂无描述
RT5712B	RICHTEK	获取价格	暂无描述
RT5712C	RICHTEK	获取价格	暂无描述
RT5712D	RICHTEK	获取价格	2A, 1MHz, 6V CMCOT Synchronous Step-Down Converter
RT5712E	RICHTEK	获取价格	暂无描述