RT8010B 查看數據表（PDF） - Richtek Technology

零件编号

产品描述 (功能)

比赛名单

RT8010B

1.5MHz, 800mA, High Efficiency PWM Step-Down DC/DC Converter

Richtek Technology 

RT8010B

Preliminary

Parameter

Symbol

Test Conditions

Min Typ Max Units

Oscillator Frequency

Thermal Shutdown Temperature

Max. Duty Cycle

fOSC

TSD

VIN = 3.6V, IOUT = 100mA

1.2 1.5 1.8 MHz

-- 160 -- °C

100 --

--

%

LX Leakage Current

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. Devices are ESD sensitive. Handling precaution recommended.

Note 3. The device is not guaranteed to function outside its operating conditions.

Note 4. θJA is measured in the natural convection at TA = 25°C on a high effective four layers thermal conductivity test board of

JEDEC 51-7 thermal measurement standard. The case point of θJC is on the expose pad for the QFN package.

Note 5. ΔV = IOUT x PRDS(ON)

Note 6. Guarantee by design.

www.richtek.com

4

DS8010B-00 July 2007

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