NCP5663 데이터 시트보기 (PDF) - ON Semiconductor
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NCP5663
ON Semiconductor
NCP5663 Datasheet PDF : 12 Pages
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NCP5663, NCV5663
ELECTRICAL CHARACTERISTICS
(Vin − Vout = 1.5 V, for typical values TJ = 25C, for min/max values TJ = −40C to 85C (125C for NCV versions), Cin = Cout = 150 mF
unless otherwise noted.)
Characteristic
Symbol
Min
Typ
Max
Unit
FIXED OUTPUT VOLTAGE
Input Voltage
Vin
2.0
−
9.0
V
Output Noise Voltage (Vout = 0.9 V)
Vn
−
28
−
mVrms
Output Voltage Accuracy (Note 3)
Vout
V
TJ = 25C (Vin = Vout +1.5 V to 7.0 V, Iout = 10 mA to 3.0 A)
TJ = −20 to +125C (Vin = Vout +1.5 V to 7.0 V, Iout = 10 mA to 3.0 A)
TJ = −40 to +150C (Vin = Vout +1.5 V to 7.0 V, Iout = 10 mA to 3.0 A)
−1%
−
+1%
−1.5%
Vout
+1.5%
−2%
−
+2%
Line Regulation (Iout = 10 mA, Vout+1.5 V < Vin < 7.0 V)
Load Regulation (10 mA < Iout < 3.0 A)
Dropout Voltage (Iout = 3.0 A)
Peak Output Current Limit
Internal Current Limitation
Ripple Rejection (120 Hz)
Ripple Rejection (1 kHz)
REGline
−
0.03
−
%
REGload
−
0.2
−
%
VDO
−
1.0
1.3
V
Iout
3.0
−
−
A
Ilim
−
4.5
−
A
RR
−
70
−
dB
−
65
−
Thermal Shutdown (Guaranteed by Design)
TSHD
−
160
−
C
Ground Current
Iout = 3.0 A
Iq
−
1.3
3.0
mA
Disabled State
Iqds
−
30
300
mA
Enable Input Threshold Voltage
Ven
V
Voltage Increasing, On state, Logic High
1.3
−
−
Voltage Decreasing, Off state, Logic Low
−
−
0.3
Enable Input Current
Ien
Enable Pin Voltage = 0.3 Vmax
−
0.5
−
mA
Enable Pin Voltage = 1.3 Vmin
−
0.5
−
Error Flag (Fixed Output)
Vcflt
91
94
97
% of Vout
Error Flag Output Low Voltage Saturation (Ief = 1.0 mA)
Vcfdo
−
200
−
mV
Error Flag Leakage
Iefleak
−
1.0
−
mA
Error Flag Blanking Time (Note 4)
Tef
−
50
−
ms
3. Refer to Ordering Information Table for available voltage options.
4. Can be disabled per customer request.
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