RT9133A/B

Preliminary

3

DS9133A/B-04 August 2007

www.richtek.com

Absolute Maximum Ratings

(Note 1)

Supply Voltage --------------------------------------------------------------------------------------------------------- 17V

°C

SOT-23-5 ---------------------------------------------------------------------------------------------------------------- 500mW

WDFN-6L 2x2 ---------------------------------------------------------------------------------------------------------- 758mW

MSOP-8 ----------------------------------------------------------------------------------------------------------------- 781mW

Package Thermal Resistance (Note 4)

SOT-23-5,

WDFN-6L 2x2,

MSOP-8,

Lead Temperature (Soldering, 10 sec.) --------------------------------------------------------------------------- 260

°C

Storage Temperature Range ----------------------------------------------------------------------------------------

ESD Susceptibility (Note 2)

HBM (Human Body Mode) ------------------------------------------------------------------------------------------ 2kV

MM (Machine Mode) -------------------------------------------------------------------------------------------------- 200V

Recommended Operating Conditions

(Note 3)

Input Voltage ------------------------------------------------------------------------------------------------------------

Junction Temperature Range ----------------------------------------------------------------------------------------

Ambient Temperature Range ----------------------------------------------------------------------------------------

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.

1S) of JEDEC 51-3 thermal measurement standard.