Datasheet > ETA3410D2I

ETA3410D2I

更新时间： 2024-11-08 01:20:47

品牌	Logo	应用领域
钰泰 - ETA		/
页数	文件大小	规格书
1页	357K
描述
3MHz 2A High Å Step-Down Converter in DFN2x2-8L Package

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ETA3410D2I 数据手册

ETA3410

3MHz 2A High ŋ Step-Down Converter in DFN2x2-8L Package

DESCRIPTION

FEATURES

The ETA3410 is a high-efficiency, DC-to-DC step-down

switching regulator, capable of delivering up to 2A of

output current. The devices operate from an input voltage

range of 2.6V to 5.5V and provide output voltages from

0.6V to VIN, making the ETA3410 ideal for low voltage power

conversions. Running at a fixed frequency of 3MHz allows

the use of small inductance value and low DCR inductors,

thereby achieving higher efficiencies. Other external

components, such as ceramic input and output caps, can

also be small due to higher switching frequency, while

maintaining exceptional low noise output voltages. Built-in

EMI reduction circuitry makes this converter ideal power

supply for RF applications. Internal soft-start control

circuitry reduces inrush current. Short-circuit and

thermal-overload protection improves design reliability.

ETA3410 is housed in a tiny DFN2x2-8L package



ŋ up to 96%

Up to 2A Max Output Current

3MHz Frequency

Internal Compensation

Clock Dithering

Tiny DFN2x2-8L Package

APPLICATIONS



USB ports/Hubs

Hot Swaps

Cellphones

Tablet PC

Set Top Boxes

ORDERING INFORMATION

PART

PACKAGE PIN TOP MARK

ETA3410D2I

DFN2x2-8 CEYW

Date Code

Product Number

TYPICAL APPLICATION

Efficiency Vs I_OUT

V_IN2.6V to 5.5V

100

AVIN

PVIN

V_OUT

1.8V/2A

1μH

10μF

22pF

10μF

MODE

120k

60k

Vin=4V

Vin=4.2V

Vin=5V

AGND

PGND

Mode=0

V_OUT=3.3V

100

I_OUT(mA)

1000

1.8V/2A 3MHz Step-Down Converter

www.ETAsolution.com

Outperform with Efficiency

Proprietary Information DO NOT Distribute

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