DIO703LCXM8 datasheet(1/15 Pages) DIOO

部件名	DIO703LCXM8

功能描述	Distribution Switch

PDF	15 Pages

Scroll/Zoom	100%

制造商	DIOO [DIOO MICROCIRCUITS CO., LTD]

网页	https://www.dioo.com/#/

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Rev 1.4

www.dioo.com

DIO703• Rev 1.4

DIO703

5.5V Low Loss Power Distribution Switch

Features



Input voltage: 2.7V to 5.5V



Typical 75mΩ on-resistance



Three different continuous current versions



Under voltage lockout



Over current protection, short circuit

protection and over temperature protection



Fault time 5ms typically with blanking



Reverse blocking (no body diode)



No reverse current when power ON or power

OFF



Enable polarity: active high or active low



Compact SOT23-5, SOIC-8, EP-MSOP8 and

MSOP-8 packages



UL certification File No. E483954

Applications



USB Ports/Hubs



Digital TV



Set-Top Boxes



VOIP Phones

Descriptions

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/500mA/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.

Typical Application

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