NCP565(2004) 查看數據表（PDF） - ON Semiconductor
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NCP565 Datasheet PDF : 12 Pages
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NCP565
ELECTRICAL CHARACTERISTICS (Vin − Vout = 1.6 V, Vout = 0.9 V, TJ = 25°C, Cin = Cout = 150 mF, values unless otherwise noted.)
Characteristic
Symbol Min
Typ
Max Unit
ADJUSTABLE OUTPUT VERSION
Reference Voltage (10 mA < Iout < 1.5 A; 2.5 V < Vin < 9.0 V; TJ = −10 to 105°C)
Vref
0.882
0.9
0.918
V
(−2%)
(+2%)
Reference Voltage (10 mA < Iout < 1.5 A; 2.5 V < Vin < 9.0 V; TJ = −40 to 125°C)
Vout
0.873
0.9
0.927
V
(−3%)
(+3%)
ADJ Pin Current
Line Regulation (Iout = 10 mA)
Load Regulation (10 mA < Iout < 1.5 A)
Dropout Voltage (Iout = 1.5 A) (Note 3)
Current Limit
Ripple Rejection (120 Hz; Iout = 1.5 A)
Ripple Rejection (1 kHz; Iout = 1.5 A)
Thermal Shutdown
IAdj
−
Regline
−
Regload
−
Vdo
−
30
−
nA
0.03
−
%
0.03
−
%
0.9
1.3
V
Ilim
1.6
3.5
−
A
RR
−
85
−
dB
RR
−
75
−
dB
−
150
−
°C
Ground Current (Iout = 1.5 A)
Output Noise Voltage (f = 100 Hz to 100 kHz, Iout = 1.5 A)
FIXED OUTPUT VOLTAGE
Iq
−
1.1
3.0
mA
Vn
−
28
−
mVrms
Output Voltage (10 mA < Iout < 1.5 A; 2.5 V < Vin < 9.0 V; TJ = −10 to 105°C)
Vout
1.176
1.2
1.224
%
(−2%)
(+2%)
Output Voltage (10 mA < Iout < 1.5 A; 2.5 V < Vin < 9.0 V; TJ = −40 to 125°C)
Vout
1.164
1.2
1.236
%
(−3%)
(+3%)
Line Regulation (Iout = 10 mA)
Load Regulation (10 mA < Iout < 1.5 A)
Dropout Voltage (Iout = 1.5 A) (Note 3)
Current Limit
Ripple Rejection (120 Hz; Iout = 1.5 A)
Ripple Rejection (1 kHz; Iout = 1.5 A)
Thermal Shutdown
Regline
−
Regload
−
Vdo
−
0.03
−
%
0.03
−
%
0.9
1.3
V
Ilim
1.6
3.5
−
A
RR
−
85
−
dB
RR
−
75
−
dB
−
150
−
°C
Ground Current (Iout = 1.5 A)
Iq
Output Noise Voltage (f = 100 Hz to 100 kHz, Iout = 1.5 A)
Vn
3. Dropout voltage is a measurement of the minimum input/output differential at full load.
−
1.1
3.0
mA
−
28
−
mVrms
ORDERING INFORMATION
Device
Nominal Output Voltage*
Package
Shipping†
NCP565D2T
Adj
D2PAK
50 Tube
NCP565D2TR4
Adj
D2PAK
800 Tape & Reel
NCP565D2TR4G
Adj
D2PAK
800 Tape & Reel
(Pb−Free)
NCP565D2T12
Fixed
D2PAK
50 Tube
NCP565D2T12R4
Fixed
D2PAK
800 Tape & Reel
NCP565D2T12R4G
Fixed
D2PAK
(Pb−Free)
800 Tape & Reel
*For other fixed output versions, please contact the factory.
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
http://onsemi.com
3
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