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PAM3130 Datasheet(PDF) 5 Page - Power Analog Micoelectronics

Part # PAM3130
Description  3A Low Voltage-Low Dropout CMOS Regulator
PDF  18 Pages
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Manufacturer  PAM [Power Analog Micoelectronics]
Direct Link  http://www.poweranalog.com
Logo PAM - Power Analog Micoelectronics

PAM3130 Datasheet(HTML) 5 Page - Power Analog Micoelectronics

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Electrical Characteristic
V
V
C, C =4.7uF, C =2.2uF, unless otherwise noted.
IN
O
A
IN
O
O
=
+0.5V, T =25
5
08/2007
PAM3130
3A Low Voltage-Low Dropout CMOS Regulator
Note1: The minimum input voltage (
) of the PAM3130 is determined by output voltage and dropout
voltage.
:
V=V +V
Note 2: Output current is limited by P , maximum I =P /(
-V ).
V
The minimum input voltage is defined as
V
IN(MIN)
IN(MAX)
IN(MIN)
O
drop
DO
D
O
Parameters
Symbol
Test Conditions
MIN
TYP
MAX
UNITS
Input Voltage Range
VIN
Note 1
3.6
V
Output Voltage
Accuracy
Vo
Io=100mA
-2
2
%
Vo=0.9V
330
500
Vo=1.0V
220
400
2.5V>Vo
≥1.2V
50
200
IO=500mA
Vo
≥2.5V
40
150
Vo=0.9V
500
Vo=1.0V
400
2.5V>Vo
≥1.2V
350
Dropout Voltage
VDROP
IO=3.0A
Vo
≥2.5V
300
mV
Short Circuit Current
ISC
Vo < 0.3V
1.0
A
Output Current
IO
3.0
Note 2
A
Quiescent Current
IQ
Io=0mA
90
150
uA
Ground Pin Current
IGND
Io=1mA to 3.0A
1.0
mA
Vo
≤2.5V,Io=10mA
VIN =Vo+0.5V to Vo+1.5V
Line Regulation
LNR
Vo>2.5V,Io=10mA
VIN =3.3V to 3.6V
0.5
1.0
%/V
Load Regulation
LDR
Io=1mA to 3.0A,VIN=Vo+0.5V
0.5
2
%/A
Over Temperature
Shutdown
OTS
150
Over Temperature
Hysteresis
OTH
50
Temperature Coefficient
TC
40
ppm/
f=100Hz
55
f=1KHz
55
Power Supply Ripple
Rejection
PSRR
Io=100mA, Vo=1.5V
f=10KHz
35
dB
Output Noise
Vn
f=10Hz to 100kHz
40
uVrms
,
Power Analog Microelectronics Inc
www.poweranalog.com



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