RT9644/A

Preliminary

10

DS9644/A-01 August 2007

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 highly recommended.

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

Note 4.

JEDEC 51-3 thermal measurement standard.

Parameter

Symbol

Test Condition

Min

Typ

Max

Units

DDR_VTT UV Level

--

85

--

%

S0

--

75

--

%

S0

--

75

--

%

Thermal Shutdown Limit

TSD

By Design

--

140

--

°C