RT9006APSP datasheet(3/10 Pages) RICHTEK

3 / 10 page

RT9006A/B

DS9006A/B-05

September 2007

www.richtek.com

Electrical Characteristics

(VIN1 = VIN2 = 5V, C1 = C2 = 1

μF, C3 = C4 = 1μF (Ceramic), TA = 25°C, unless otherwise specified)

Parameter

Symbol

Test Conditions

Min

Typ

Max

Units

Regulator 1

IOUT1 = 30mA (RT9006A)

1.773

1.8

1.827

Output Voltage Accuracy

VOUT1

IOUT1 = 30mA (RT9006B)

1.478

1.5

1.523

Output Voltage Temperature

Coefficient

IOUT1 = 200mA (Note5)

ppm/°C

Load Regulation

ΔVLOAD1

1mA < IOUT1 <100mA

VIN1 = 2.8V to 5.5V,

IOUT1 = 30mA (RT9006A)

Line Regulation

VLINE1

VIN1 = 2.5V to 5.5V,

IOUT1 = 30mA (RT9006B)

0.1

0.2

%/V

Power Supply Rejection Rate

PSRR1

f = 100Hz, IOUT1 = 100mA

−60

Current Limit

ILIM1

VIN1 = 5.0V, VOUT1 short to

GND

400

600

Quiescent Current

IQ1

IOUT1 = 0A

Thermal Shutdown Protection TSD1

170

°C

Thermal Shutdown Hysteresis TSD1

°C

Regulator 2

Output Voltage Accuracy

VOUT2

IOUT2 = 30mA

3.25

3.3

3.35

Output Voltage Temperature

Coefficient

IOUT2 = 200mA

(Note5)

ppm/°C

Absolute Maximum Ratings

(Note 1)

Input Voltage, VIN1, VIN2 --------------------------------------------------------------------------------------------- 6V

Power Dissipation, PD @ TA = 25

°C

SOP-8 (Exposed Pad) ----------------------------------------------------------------------------------------------- 1.33W

Package Thermal Resistance (Note 4)

SOP-8 (Exposed Pad),

θJA ------------------------------------------------------------------------------------------ 75°C/W

SOP-8 (Exposed Pad),

θJC ----------------------------------------------------------------------------------------- 28°C/W

Junction Temperature ------------------------------------------------------------------------------------------------- 150

°C

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

°C

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

–65°C to 150°C

ESD Susceptibility (Note 2)

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

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

Recommended Operating Conditions (Note 3)

Input Voltage, VIN1, VIN2 --------------------------------------------------------------------------------------------- 2.8V to 5.5V

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

−40°C to 125°C

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

−40°C to 85°C

To be continued

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