Datasheet > ETA6094

ETA6094

更新时间： 2024-04-09 18:59:17

品牌	Logo	应用领域
钰泰 - ETA		/
页数	文件大小	规格书
5页	361K
描述
2A Charger w. 1.5A OTG

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中文翻译

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ETA6094 数据手册

ETA6094

2A Switch Mode Battery Charger and 1.5A OTG with Automatic

Mode Switching

DESCRIPTION

FEATURES

ETA6094 is a switching Li-Ion battery charger capable of

delivering up to 2A of charging current to the battery and

also capable of delivering up to 1.5A in boost OTG

operation, with high efficiency in both charging mode and

OTG mode. For charging, it uses a proprietary control

scheme that eliminates the current sense resistor for

conventional constant current control, maximizing

efficiency, reducing charging time and reducing costs. It

can also output a 5V voltage in the reversed direction by

boosting from the battery. It only needs a single inductor to

provide power bi-directionally with a proprietary automatic

mode detect and switch scheme. ETA6094 is an ideal all-

in-one solution for battery charging and discharge

applications, such as power banks, smart phones, and

tablets with only one USB port that can be used for both

charging battery and USB OTG function.



Bi-Directional Power conversion with Single Inductor

Automatic Mode Switching

Switching Charger

5V Synchronous Boost

Up to 95% Efficiency

Up to 2A Max charging current and 1.5A discharging

No-Battery detection

No External Sense resistor

APPLICATIONS



Tablet, MID

Smart Phone

 Power Bank

ETA6094 is suitable for charging a 4.2V Li-ion battery. And

ETA6094 is in DFN2x3-8 and ESOP8 package.

TYPICAL APPLICATION

USB port

Li+ Battery

USB

Vbat

22uF

PGND

discharge

LED

ETA6094

Status

1: charging

0: discharge

10uF

2.2 uH

STAT

ISET

* 4.7uF capacitor is optional,

only needed when indicating

status without LEDs

4.7uF

BATS

Rset

set I_charge

charge

LED

AGND

PART No.

PACKAGE

TOP MARK

Pcs/Reel

ORDERING

ETA6094E8A

ESOP-8

ETA6094

YWW2L

4000

INFORMATION

ETA6094D6I

DFN2x3-8

J8YW

3000

www.etasolution.com

Powering Minds of the Smart

12 3 4 5

中文翻译

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