RT9711

Preliminary

4

DS9711-04 March 2007

www.richtek.com

Parameter

Symbol

Test Conditions

Min

Typ

Max

Units

FLAG Delay Time

(Note 4)

From fault condition to FLG

5

12

20

ms

Under-Voltage Lockout

1.3

1.7

--

V

Under-Voltage Hysteresis

--

0.1

--

V

Thermal Shutdown Protection

--

130

--

°C

Thermal Shutdown Hysteresis

--

20

--

°C

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.

The FLAG delay time is input voltage dependent, see“ Typical Operating Characteristics” graph for further details.

Note 5.

JEDEC 51-3 thermal measurement standard.