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Current Paths:Home > About Dioo > News Center > DIO703 Press Release

DIO703 Press Release

Author:Rebekah.Li  Time:364次  Date:2017-01-17

DIO703 Press Release

COMPANY:  DIOO MICROCIRCUITS CO., LTD

DATE:      2016.12.30

 

NEWS

DIO703 has passed UL certification. Recognized by the most authoritative institutions in the United States.

 

UL certification File No. E483954

Website: http://database.ul.com/cgibin/XYV/template/LISEXT/1FRAME/index.html

 

    Company NameEnterdiooor Enter file number E483954

 

 

 

DIO703 Profile

The DIO703 power distribution switch is intended for applications where precision current limiting is required or heavy capacitive loads and short circuits are encountered. The power switch rising and falling times are controlled to minimize current surges during turning on/off. 

The DIO703A/B/C provide separately 350mA/700mA/1A three current levels. 

The DIO703 device limits the output current under a safe level by using a constant current mode when the output load exceeds the current limit threshold.  

The DIO703 is available in the SOT23-5, SOIC-8, EP-MSOP8 and MSOP-8 packages. It is rated over the -40°C to +85°C temperature range.

 

 

Features

1.  Input voltage: 2.7V to 5.5V

2.  Typical 75mΩ on-resistance

3.  Three different continuous current versions

4.  Under voltage lockout

5.  Over current protection, short circuit protection and over temperature protection

6.  Fault time 5ms typically with blanking

7.  Reverse blocking (no body diode)

8.  No reverse current when power ON or power OFF

9.  Enable polarity: active high or active low

10.  Compact SOT23-5, SOIC-8, EP-MSOP8 and MSOP-8 packages

 

Applications

1.  USB Ports/Hubs

2.  Digital TV

3.  Set-Top Boxes

4.  VOIP Phone

 

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Figure.1 DIO703 Typical Application

 

 

 

 

 

 

                                                     

Figure.2 DIO703 Block Diagram

 

 



Figure.3 DIO703 Pin Assignment

 

 

 

 

 

The sample application connection

http://www.dioo.com/wap/service.html

 

Or you can get samples through the following ways:

 

Websitehttp://www.dioo.com/support/sample.html

Sales Specialist E-mailservice@dioo.com

Tel021-62116882

 


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