NCP565 데이터 시트보기 (PDF) - ON Semiconductor
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NCP565 Datasheet PDF : 15 Pages
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NCP565, NCV565
ELECTRICAL CHARACTERISTICS (Vin = Vout + 1.6 V, Vout = 0.9 V, TA= 25°C, Cin = Cout = 150 mF, unless otherwise noted, Note 4.)
Characteristic
Symbol Min Typ Max Unit
ADJUSTABLE OUTPUT VERSION
Reference Voltage (10 mA < Iout < 1.5 A; Vout + 1.6 V < Vin < 9.0 V; TA = −10 to 105°C) Vref
0.882 0.9
(−2%)
Reference Voltage (10 mA < Iout < 1.5 A; Vout + 1.6 V < Vin < 9.0 V; TA = −40 to 125°C) Vref
0.873 0.9
(−3%)
ADJ Pin Current (Note 5)
IAdj
−
30
Line Regulation (Iout = 10 mA) (Note 5)
Regline
−
0.03
Load Regulation (10 mA < Iout < 1.5 A) (Note 5)
Regload
−
0.03
Dropout Voltage (Iout = 1.5 A, Vout = 2.5 V) (Note 6)
Vdo
−
0.9
Current Limit
Ilim
1.6
3.3
Ripple Rejection (120 Hz; Iout = 1.5 A) (Note 5)
RR
−
85
Ripple Rejection (1 kHz; Iout = 1.5 A) (Note 5)
RR
−
75
Ground Current (Iout = 1.5 A)
IGND
−
1.5
Output Noise Voltage (f = 100 Hz to 100 kHz, Iout = 1.5 A) (Note 5)
Vn
−
28
Thermal Shutdown Protection (Note 5)
TSHD
−
160
FIXED OUTPUT VOLTAGE (Vin = Vout + 1.6 V, TA = 25°C, Cin = Cout = 150 mF, unless otherwise noted, Note 4.)
Output Voltage (10 mA < Iout < 1.5 A; 2.8 V < Vin < 9.0 V; TA = −10 to 105°C)
1.2 V version
Vout
1.176 1.2
(−2%)
Output Voltage (10 mA < Iout < 1.5 A; 2.8 V < Vin < 9.0 V; TA = −40 to 125°C)
1.2 V version
Vout
1.164 1.2
(−3%)
Output Voltage (10 mA < Iout < 1.5 A; 3.1 V < Vin < 9.0 V; TA = −10 to 105°C)
1.5 V version
Vout
1.470 1.5
(−2%)
Output Voltage (10 mA < Iout < 1.5 A; 3.1 V < Vin < 9.0 V; TA = −40 to 125°C)
1.5 V version
Vout
1.455 1.5
(−3%)
Output Voltage (10 mA < Iout < 1.5 A; 4.4 V < Vin < 9.0 V; TA = −10 to 105°C)
2.8 V version
Vout
2.744 2.8
(−2%)
Output Voltage (10 mA < Iout < 1.5 A; 4.4 V < Vin < 9.0 V; TA = −40 to 125°C)
2.8 V version
Vout
2.716 2.8
(−3%)
Output Voltage (10 mA < Iout < 1.5 A; 4.6 V < Vin < 9.0 V; TA = −10 to 105°C)
3.0 V version
Vout
2.940 3.0
(−2%)
Output Voltage (10 mA < Iout < 1.5 A; 4.6 V < Vin < 9.0 V; TA = −40 to 125°C)
3.0 V version
Vout
2.910 3.0
(−3%)
0.918
(+2%)
0.927
(+3%)
−
−
−
1.3
−
−
−
3.0
−
−
1.224
(+2%)
1.236
(+3%)
1.530
(+2%)
1.545
(+3%)
2.856
(+2%)
2.884
(+3%)
3.060
(+2%)
3.090
(+3%)
V
V
nA
%
%
V
A
dB
dB
mA
mVrms
_C
V
V
V
V
V
V
V
V
Output Voltage (10 mA < Iout < 1.5 A; 4.9 V < Vin < 9.0 V; TA = −10 to 105°C)
3.3 V version
Vout
3.234 3.3 3.366
V
(−2%)
(+2%)
Output Voltage (10 mA < Iout < 1.5 A; 4.9 V < Vin < 9.0 V; TA = −40 to 125°C)
3.3 V version
Vout
3.201 3.3 3.399
V
(−3%)
(+3%)
Line Regulation (Iout = 10 mA) (Note 5)
Regline
−
0.03
−
%
Load Regulation (10 mA < Iout < 1.5 A) (Note 5)
Regload
−
0.03
−
%
Dropout Voltage (Iout = 1.5 A, Vout = 2.5 V) (Note 6)
Vdo
−
0.9
1.3
V
Current Limit
Ilim
1.6
3.3
−
A
Ripple Rejection (120 Hz; Iout = 1.5 A) (Note 5)
RR
−
85
−
dB
Ripple Rejection (1 kHz; Iout = 1.5 A) (Note 5)
RR
−
75
−
dB
Ground Current (Iout = 1.5 A)
IGND
−
1.5
3.0
mA
Output Noise Voltage (f = 100 Hz to 100 kHz, Vout = 1.2 V, Iout = 1.5 A) (Note 5)
Vn
−
38
−
mVrms
Thermal Shutdown Protection (Note 5)
TSHD
−
160
−
_C
4. Performance guaranteed over specified operating conditions by design, guard banded test limits, and/or characterization, production tested at
TJ = TA = 25_C. Low duty cycle pulse techniques are used during testing to maintain the junction temperature as close to ambient as possible.
5. Typical values are based on design and/or characterization.
6. Dropout voltage is a measurement of the minimum input/output differential at full load.
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