RT8020EPQW データシートの表示（PDF） - Richtek Technology

部品番号

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RT8020EPQW

Dual High-Efficiency PWM Step-Down DC/DC Converter

Richtek Technology 

RT8020E

Parameter

Symbol

Test Conditions

Min Typ Max Unit

Thermal Shutdown Temperature

Maximum Duty Cycle

LX Leakage Current

TSD

DMAX

ILX

-- 160 --

°C

100 --

--

%

VIN = 3.6V, VLX = 0V or VLX = 3.6V −1

--

1 μA

Note 1. Stresses listed as the above “Absolute Maximum Ratings” may cause permanent damage to the device. These are for

stress ratings. Functional operation of the device at these or any other conditions beyond those indicated in the

operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended

periods may remain possibility to affect device reliability.

Note 2. θJA is measured in natural convection at TA = 25°C on a high effective thermal conductivity four-layer test board of

JEDEC 51-7 thermal measurement standard. The measurement case position of θJC is on the exposed pad of the

package.

Note 3. Devices are ESD sensitive. Handling precaution recommended.

Note 4. The device is not guaranteed to function outside its operating conditions.

DS8020E-02 March 2011

www.richtek.com

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