NCP623 데이터 시트보기 (PDF) - ON Semiconductor
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NCP623 Datasheet PDF : 16 Pages
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NCP623
ELECTRICAL CHARACTERISTICS (For typical values TA = 25°C, for min/max values TA = −40°C to +85°C, Max TJ = 150°C)
Characteristics
Symbol Min Typ Max Unit
CONTROL ELECTRICAL CHARACTERISTICS
Input Voltage Range
ON/OFF Input Current (All versions)
VON/OFF = 2.4 V
ON/OFF Input Voltages (All versions)
Logic “0”, i.e. OFF State
Logic “1”, i.e. ON State
VON/OFF 2.5
−
Vin
V
ION/OFF
mA
−
2.5
−
VON/OFF
V
−
−
0.3
2.2
−
−
CURRENTS PARAMETERS
Current Consumption in OFF State (All versions)
OFF Mode Current: VIN = Vout +1.0 V, Iout = 0 mA
IQOFF
mA
−
0.1 2.0
Current Consumption in ON State (All versions)
ON Mode Sat Current: Vin = Vout + 1.0 V, Iout = 0 mA
IQON
mA
−
170 200
Current Consumption in Saturation ON State (All versions)
IQSAT
mA
ON Mode Sat Current: VIN = 2.5 V or Vin = Vout − 0.4 V (Whichever is Higher), Iout = 0 mA
−
900 1400
Current Limit Vin = Vout + 1.0 V, (All versions)
Output Short−circuited (Note 1)
IMAX
mA
175 210
−
Vin = Vout + 1.0 V, TA = 25°C, 1.0 mA < Iout < 150 mA
2.5 Suffix
2.8 Suffix
3.0 Suffix
3.3 Suffix
4.0 Suffix
5.0 Suffix
Vout
V
2.45 2.5 2.55
2.74 2.8 2.86
2.94 3.0 3.06
3.23 3.3 3.37
3.92 4.0 4.08
4.90 5.0 5.1
Vin = Vout + 1.0 V, −40°C < TA < 85°C
2.5 Suffix
2.8 Suffix
3.0 Suffix
3.3 Suffix
4.0 Suffix
5.0 Suffix
Vout
V
2.41 2.5 2.59
2.70 2.8 2.90
2.89 3.0 3.11
3.18 3.3 3.42
3.86 4.0 4.14
4.83 5.0 5.17
LINE AND LOAD REGULATION, DROPOUT VOLTAGES
Line Regulation (All versions)
Vout + 1.0 V < Vin < 12 V, Iout = 60 mA
Load Regulation (All versions)
Vin = Vout + 1.0 V
Iout = 1.0 to 60 mA
Iout = 1.0 to 100 mA
Regline
mV
−
2.0 10
Regload
mV
−
8.0 25
−
15
35
−
20
45
Iout = 1.0 to 150 mA
Dropout Voltage (All versions)
Iout = 10 mA
Iout = 100 mA
Iout = 150 mA
Vin −
Vout
mV
−
30
90
−
137 230
−
180 260
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