RT9246A

7

DS9246A-04 March 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 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 Conditions

Min

Typ

Max

Units

DAC (VID0-VID4) Pull-up Voltage

2.0

2.2

2.4

V

DAC (VID0-VID4) Pull-up Resistance

10

13

16

k

Ω

VOSS Pin Voltage

0.9

1.0

1.1

V

Error Amplifier

DC Gain

--

65

--

dB

Gain-Bandwidth Product

GBW

--

10

--

MHz

Slew Rate

SR

--

8

--

V/

μs

Current Sense GM Amplifier

ICOMMON Full Scale Source Current

100

--

--

μA

ICOMMON Current for OCP

150

--

--

μA

Protection

IMAX Voltage

0.84

0.94

1.05

V

340

400

450

mV

Power Good

Output Low Voltage

--

--

0.2

V