PJ2800 데이터 시트보기 (PDF) - Promax Johnton
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PJ2800 Datasheet PDF : 5 Pages
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PJ2800 Series
Positive Voltage Regulators
ABSOLUTE MAXIMUM RATINGS
Parameter
Input Voltage
Package thermal resistance
TO-92
SOT-89
SOT-23
Power Dissipation
PD @ TA = 25℃
TO-92
SOT-89
SOT-23
Operating Junction Temperature range
Storage Temperature range
Symbol
Vcc
θJA
PD
Top
Tst
Value
12
100
100
250
625
500
150
-40 ~ +125
-65 ~ +150
Unit
V
℃/W
mW
℃
℃
ELECTRICAL CHARACTERISTICS (Ta = +25°C unless otherwise noted)
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Input Voltage
VIN
--
--
10
V
Output Voltage accuracy
VOUT
VIN=5V, IOUT=1mA
-2
--
+2
%
Current Limit (Note 2)
ILIMIT
VIN=5V, VOUT=0V
350
450
--
mA
Load Regulation (Note 3)
∆VLOAD
IOUT=1~300mA, VIN=5V
--
1
30
mV
Dropout Voltage (Note 1)
VDROP
IOUT=300mA
--
450
600
mV
Standby Current
VSTANDBY
IOUT=0mA, VIN=12V
--
100
110
µA
Line Regulation
∆VLINE
IOUT=1mA, VIN=4.5~12V
--
2
3
%/V
Output Voltage (Note 4)
Temperature Coefficient
∆VOUT
--
50
150
PPM/ oC
Note 1. Dropout voltage is defined as the input to output differential voltage. Dropout is measured at constant junction temperature by using
pulsed ON time, and the criterion is VOUT Inside target value ±2%. This test is skipped at the condition of VIN<3V.
2. Current limit is measured at constant junction temperature by using pulsed testing with a low ON time.
3. Regulation is measured at constant junction temperature by using pulsed testing with a low ON time
4. Guaranteed by design.
BLOCK DIAGRAM
2-5
2003/04 .rev.B
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