Datasheet > ETA1667

ETA1667

更新时间： 2024-04-09 18:58:48

品牌	Logo	应用领域
钰泰 - ETA		/
页数	文件大小	规格书
9页	941K
描述
17V/3A Sync. Buck

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

ETA1667 数据手册

ETA1667

17V, 3A, Forced PWM, High Efficiency Synchronous Step-

Down Converter in SOT563

DESCRIPTION

FEATURES

ETA1667 is a wide input range, high-efficiency and high

frequency DC-to-DC step-down switching regulator,

capable of delivering up to 3A of output current. It adopts

an adaptive COT control scheme that enables very fast

transient response and provides a very smooth transition

when the output varies from light load to heavy load. The

adaptive COT control also maintains a constant

switching frequency across line and load. An OVP

function protects the IC itself and its downstream system

against input voltage surges. With this OVP function, the

IC can stand off input voltage as high as 24V, making it

an ideal solution for industrial applications such as LCD

TV, Set Top Box, Portable TV, etc.



Wide Input Range: 4.2V-17V

Adaptive COT Control

Ultra-fast Load Transient Response

Forced PWM Mode

High Efficiency Synchronous Operation

Low Rdson Internal Power FETs

Capable of Delivering 3A Output

No External Compensation Needed

Thermal Shutdown and UVLO

Available in SOT563 Package

RoHS Compliant

APPLICATIONS



LCD TV

Set Top Box

xDSL Modem

ETA1667 is available in SOT563 package.

TYPICAL APPLICATION

10nF

BST

2.2uH

VIN

VOUT

47pF

Optional

10uF

22uFx2

ETA1667

GND

R1+R2

0.6(V)

Vout=

PART No.

PACKAGE

TOP MARK

Pcs/Reel

ORDERING INFORMATION

ETA1667FSG

SOT563

FgYW

5000

www.etasolution.com

Empower, Transcend, Achieve!

12 3 4 5 6 7...9

下载PDF

与ETA1667相关器件

型号	品牌	描述	获取价格	数据表
ETA1753	ETA	18V/3A Sync. Buck	获取价格
ETA1801	ETA	100V/0.6A Sync. Buck	获取价格
ETA1918S	ETA	2.5A, 3MHz Switching Charger with Dynamic Power Path Management	获取价格
ETA1918SQ3Q	ETA	2.5A, 3MHz Switching Charger with Dynamic Power Path Management	获取价格
E-TA2012	NIDEC	THERMAL VARIABLE ATTENUATORS	获取价格
E-TA2012T	NIDEC	THERMAL VARIABLE ATTENUATORS	获取价格