DUAL 150MA HIGH PERFORMANCE MOBILE LDO

2007-6-28

2/9

FSP2150

ABSOLUTE MAXIMUM RATINGS

Parameter

Rating

Unit

Input Voltage

6

V

Output Pin Voltage

GND-0.3 to VIN + 0.3

V

Output Current

150/150

mA

Internal Power Dissipation

400

mW

ESD Rating(HBM)

2000

V

Operating Junction Temperature

-40 to 125

°C

Operating Ambient Temperature

-40 to 85

°C

Storage Temperature

-40 to 125

°C

Lead Temperature (Soldering, 5 sec)

300

°C

Note: Absolute Maximum Ratings are those values beyond which the life of a device may be impaired

ELECTRICAL CHARACTERISTICS

Parameter

Test Conditions

Min

Typ

Max

Unit

Input Supply Range

Note 1

5.5

V

EN Input Voltage

0

VIN

V

Output Voltage Accuracy

-2.0

+2.0

%

Output Current

150

Note 2

mA

Quiescent Current

175

250

µA

Shutdown Supply Current

Both outputs disabled

0.1

1

µA

Short Circuit Current

150

mA

Ground Pin Current

200

250

µA

Line Regulation

-0.15

0.1

0.15

%/V

Load Regulation

-2

1.0

2

%/mA

f= 100Hz

70

f= 1KHz

63

Power Supply Ripple

Rejection

f= 10KHz

45

dB

950

350

Dropout Voltage

180

mV

Current Limit

200

mA

Output Noise

f= 10Hz to 100KHz

35

uVrms

Over Temperature Hystersis

40

°C

Over Temperature Shutdown

155

°C

EN_ Logic Low Threshold

0.3

V

EN_ Logic High Threshold

1.5

V

EN Pull-up Resistance

1.7

5

15

mΩ

Temperature Coefficient

40

ppm/°C

Note 1：The minimum input voltage of the FSP2150 is determined by output voltage and dropout voltage. The

minimum input voltage is defined as: