DUAL 150MA HIGH PERFORMANCE MOBILE LDOTM IN USP6
FSP2151
ABSOLUTE MAXIMUM RATINGS
Parameter
Rating
Unit
6
V
Input Voltage
GND-0.3 to VIN + 0.3
150/150
V
Output Pin Voltage
mA
Output Current
Internal Power Dissipation)
100
mW
ESD Rating(HBM)
Operating Junction Temperature
Operating Ambient Temperature
Storage Temperature
2000
-40 to 125
-40 to 85
-40 to 125
300
V
°C
°C
°C
°C
Lead Temperature (Soldering, 5 sec)
Note: Absolute Maximum Ratings are those values beyond which the life of a device may be impaired
ELECTRICAL CHARACTERISTICS
(VIN = VOUT + 1V, EN1 =EN2= IN, CIN = 2.2F, COUT = 2.2F, TA= 25°C unless otherwise specified.)
Parameter
Input Supply Range
EN Input Voltage
Test Conditions
Min
Note 1
0
Typ
Max
5.5
Unit
V
V
VIN
+2.0
Note 2
250
1
Output Voltage Accuracy
Output Current
IO=1mA
-2.0
150
%
mA
µA
µA
mA
µA
Quiescent Current
Shutdown Supply Current
Short Circuit Current
Ground Pin Current
IO=0mA
Both outputs disabled
VO= 0V
175
0.1
150
200
IO=0mA to 150mA
250
0.15
2
IO=50mA VIN = 3.0V to 4.0V
IO=50mA VIN = 3.5V to 4.5V
IO=50mA VIN = 3.8V to 4.8V
VO= 1.8V
VO= 2.5
Line Regulation
Load Regulation
-0.15
-2
0.1
%/V
VO= 2.8V
IOUT = 1mA to 150mA VIN= 3.3V
f= 100Hz
1.0
70
%/mA
dB
Power Supply Ripple
Rejection
IO=50mA VO = 1.8V
f= 1KHz
63
f= 10KHz
45
VOUT = 1.8V, IOUT = 150mA
VOUT = 2.5V, IOUT = 150mA
VOUT = 2.8V, IOUT = 150mA
VOUT ≥1.2V
950
350
180
200
35
Dropout Voltage
mV
Current Limit
mA
uVrms
°C
Output Noise
f= 10Hz to 100KHz
IO=1mA
Over Temperature Hystersis
Over Temperature Shutdown
EN_ Logic Low Threshold
EN_ Logic High Threshold
EN Pull-up Resistance
Temperature Coefficient
40
IO=1mA
155
°C
0.3
15
V
1.5
1.7
V
5
mΩ
ppm/°C
40
Note 1：The minimum input voltage of the FSP2151 is determined by output voltage and dropout voltage. The
minimum input voltage is defined as:
VIN(MIN)=VO+VDROP
Note 2：Output current is limited by PD, maximum IO=PD/(VIN(MAX)-VO)
2/9
2007-7-4
FOSLINK [ FOSLINK SEMICONDUCTOR CO.,LTD ]
