RT9085AWSC datasheet(7/15 Pages) RICHTEK

7 / 15 page

DS9085A-02 March 2019

www.richtek.com

RT9085A

is a registered trademark of Richtek Technology Corporation.

Note 1.

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device.

These are stress ratings only, and 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 may affect device reliability.

Note 2.

θJA is measured under natural convection (still air) at TA = 25°C with the component mounted on a high effective-

thermal-conductivity four-layer test board on a JEDEC 51-7 thermal measurement standard.

Note 3.

Devices are ESD sensitive. Handling precaution is recommended.

Note 4.

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

Note 5.

Adjustable devices tested at 0.5V; external resistor tolerance is not taken into account.

Note 6.

Performance guaranteed over the indicated operating temperature range by design and/or characterization.

Production tested at TA = 25

°C. Low duty cycle pulse techniques are used during the testing to maintain the

junction temperature as close to ambient as possible.

Note 7.

Dropout voltage is characterized when VOUT falls 3% below VOUT(Normal).

Note 8.

For output voltages below 0.9V, VBIAS dropout voltage does not apply due to a minimum Bias operating voltage of 3V.

Note 9.

For adjustable devices, VIN dropout voltage tested at VOUT(NOM) = 2 x VREF.

Note 10.

Guaranteed by design.

RT9085AWSC bảng dữ liệu(PDF) 7 Page - Richtek Technology Corporation