NCP4683 데이터 시트보기 (PDF) - ON Semiconductor
부품명
상세내역
제조사
NCP4683 Datasheet PDF : 21 Pages
| |||
NCP4683
THERMAL CHARACTERISTICS
Rating
Thermal Characteristics, UDFN 1.0 x 1.0 mm
Thermal Resistance, Junction−to−Air
Thermal Characteristics, SOT23
Thermal Resistance, Junction−to−Air
Thermal Characteristics, SC−70
Thermal Resistance, Junction−to−Air
Symbol
RqJA
RqJA
RqJA
Value
250
238
263
Unit
°C/W
°C/W
°C/W
ELECTRICAL CHARACTERISTICS
−40°C ≤ TA ≤ 85°C; VIN = VOUT(NOM) + 1 V or 2.5 V, whichever is greater; IOUT = 1 mA, CIN = COUT = 1.0 mF, unless otherwise noted.
Typical values are at TA = +25°C.
Parameter
Test Conditions
Symbol
Min
Typ
Max Unit
Operating Input Voltage
Output Voltage
Output Voltage Temp. Coefficient
Line Regulation
Load Regulation
Dropout Voltage
VIN
TA = +25°C
VOUT ≥ 2.0 V
VOUT
VOUT < 2.0 V
−40°C ≤ TA ≤ 85°C
VOUT ≥ 2.0 V
VOUT < 2.0 V
−40°C ≤ TA ≤ 85°C
DVOUT/DTA
VOUT(NOM) + 0.5 V ≤ VIN ≤ 5.0 V
LineReg
IOUT = 1 mA to 300 mA
LoadReg
IOUT = 300 mA
VOUT = 0.8 V
VDO
VOUT = 0.9 V
1.0 V ≤ VOUT < 1.2 V
1.2 V ≤ VOUT < 1.4 V
1.4 V ≤ VOUT < 1.7 V
1.7 V ≤ VOUT < 2.1 V
2.1 V ≤ VOUT < 2.5 V
2.5 V ≤ VOUT < 3.0 V
3.0 V ≤ VOUT < 3.6 V
1.40
x0.99
−20
x0.97
−60
±80
0.02
15
0.56
0.51
0.46
0.39
0.35
0.30
0.26
0.25
0.22
5.25
x1.01
20
x1.03
60
0.10
40
0.72
0.65
0.59
0.50
0.44
0.39
0.34
0.30
0.29
V
V
mV
V
mV
ppm/°C
%/V
mV
V
Output Current
Short Current Limit
Quiescent Current
Standby Current
CE Pin Threshold Voltage
CE Pull Down Current
Power Supply Rejection Ratio
VOUT = 0 V
VCE = 0 V, TA = 25°C
CE Input Voltage “H”
CE Input Voltage “L”
VIN = VOUT + 1 V or VIN = 3 V,
DVIN = 0.2 Vpk−pk,
IOUT = 30 mA, f = 1 kHz
IOUT
300
mA
ISC
60
mA
IQ
50
75
mA
ISTB
0.1
1.0
mA
VCEH
1.0
V
VCEL
0.4
ICEPD
0.3
mA
PSRR
65
dB
Output Noise Voltage
f = 10 Hz to 100 kHz, IOUT = 30 mA,
VN
VOUT = 1.2 V, VIN = 3.2 V
65
mVrms
Low Output Nch Tr. On Resistance
VIN = 4 V, VCE = 0 V, D version only
RLOW
50
W
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
www.onsemi.com
3
Share Link: 