RT9193 datasheet(4/14 Pages) RICHTEK

4 / 14 page

RT9193

DS9193-11 May 2008

www.richtek.com

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 is 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 low effective thermal conductivity test board

(Single Layer, 1S) of JEDEC 51-3 thermal measurement standard.

Note 5.

The dropout voltage is defined as VIN - VOUT, which is measured when VOUT is VOUT(NORMAL)

− 100mV.

Parameter

Symbol

Test C onditions

Min

Typ

Max

Units

Power Supply

Rejection Rate

f = 100Hz

PSRR

COUT = 1μF, IOUT = 10mA

−70

f = 10kHz

−50

Thermal Shutdown Temperature

TSD

165

°C

Thermal Shutdown Temperature

ΔTSD

°C

RT9193 Datasheet(PDF) 4 Page - Richtek Technology Corporation