RT9006APSP datasheet(4/10 Pages) RICHTEK

4 / 10 page

RT9006A/B

DS9006A/B-05

September 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.

θJA is measured in the natural convection at TA = 25°C on a high effective thermal conductivity test board (4 Layers,

2S2P) of JEDEC 51-7 thermal measurement standard. The case point of

θJC is on the expose pad for SOP-8 (Exposed

Pad) package.

Note 5. Guaranteed by design.

Parameter

Symbol

Test Conditions

Min

Typ

Max

Units

Load Regulation

ΔVLOAD2 1mA < IOUT2 < 100mA

VDROP2_1 IOUT2 = 30mA

Dropout Voltage

VDROP2_2 IOUT2 = 100mA

150

200

Quiescent Current

IQ2

IOUT2 = 0A

Line Regulation

ΔVLINE2

VIN2 = 4.3V to 5.5V,

IOUT2 = 30mA

0.1

0.2

%/V

Power Supply Rejection Rate

PSRR2

f = 100Hz, IOUT2 = 100mA

−60

Current Limit

ILIM2

VIN2 = 5.0V, VOUT2 short to GND

500

700

Thermal Shutdown Protection TSD2

170

°C

Thermal Shutdown Hysteresis

ΔTSD2

°C

Detector

Detect Falling Voltage

VDF

2.744

2.8

2.856

Hysteresis

ΔVHYS

140

Sink Current

IRST

VRST = 0.5V, VIN2 = 5.0V

7.0

12.0

CT Source Current

ICT

2.1

2.6

3.1

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