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| PJ1082 Datasheet, PDF (2/6 Pages) List of Unclassifed Manufacturers – 10 Amp Low Dropout Positive Voltage Regulator | |||
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PJ1082
10 Amp Low Dropout Positive Voltage Regulator
ELECTRICAL CHARACTERISTICS
Unless otherwise specified, Adjust VIN = 2.75V to 7V and Adjust Io = 10mA to 10A
Fixed VIN = 4.75V to 7V and Fixed Io = 10mA to 10A
Parameter
Output Voltage(1)
Symbol
Vo
Test Conditions
VIN -VOUT
IO
TJ(4)
5V
10mA
25
Fixed Voltage
Over Temp.
Reference Voltage(1)
VREF
5V
10mA
25
Adj Voltage
Over Temp.
Line Regulation(1)
(Vin-Vout=3V)
REG(LINE)
10mA
25
Over Temp.
Load Regulation(1)
(Vin-Vout=3V)
REG(LOAD)
25
Over Temp.
Test Limits
Min
0.99|Vo|
0.98|Vo|
Typ Max
Vo 1.01|Vo|
1.02|Vo|
1.238 1.250 1.262
1.225
1.275
0.015 0.2
0.035
0.05
0.3
0.2
0.4
Units
V
%
Dropout Voltage
VD
ÎVREF =1%
Current Limit
IcL
(Vin-Vout =5V)
25
1
V
1.1
1.3
9.5
10.5
A
Over Temp.
Quiescent Current
Fixed Model
IQ
5V
Temperature Coefficient
Tc
12
0.005
14
mA
%/º C
Adjust Pin Current
IADJ
25
55
120
µA
Adjust Pin Current Change
IADJ
Temperature Stability
Ts
5V 500mA Over Temp.
0.2
5
0.5
%
Minimum Load Current
Io
Adjust Model
RMS Output Noise(2)
VN
Ripple Rejection Ratio(3)
RA
5V
5
10
mA
25
0.003
5V
9.5A Over Temp. 60
72
%Vo
dB
(1)Low duty cycle pulse testing with Kelvin connections required.
(2)Bandwidth of 10Hz to 10KHz.
(3)120Hz input ripple (CADJ for ADJ) =25 µF .
(4)Over Temp.-over specified operating junction temperature range.
2-6
2002.rev.A
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