ILC7071 查看數據表（PDF） - Fairchild Semiconductor
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ILC7071 Datasheet PDF : 11 Pages
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ILC7071
PRODUCT SPECIFICATION
Electrical Specifications
VIN=VOUT+1V, IOUT=1mA, VEN=2V and TA = +25°C using circuit in Figure 2 with CIN=COUT=1µF, CN=0,
unless otherwise specified
Parameter
Symbol
Conditions
Min.
Output Voltage
VOUT
0.99
VOUTnom
Ground pin Current
Line Regulation
Load
Regulation
Dropout Voltage.
Notes 1and 2
IGND
∆VOUT/
VOUT/
∆VIN
∆VOUT/
VOUT
VDO
IOUT = 10mA
IOUT = 100mA
VOUT + 2V ≥ VIN ≥
VOUT + 1V
IOUT=1 to 100mA
IOUT = 10mA, VOUT > 2.8V
IOUT = 20mA, VOUT > 2.8V
IOUT = 100mA, VOUT > 2.8V
Shutdown
(OFF) current
IOFF
VEN = 0
EN Input Voltage
VEN
High = ON state
2
Low = OFF state
EN Input Current
Output Noise Voltage
Ripple Rejection
Dynamic Line Regulation
IEN
eN
PSRR
∆VOUT(line)
VEN = 0.6V
VEN = 2V
BW = 300Hz to 50kHz
CIN = COUT = 2.2uF
IOUT = 10mA, CN = 10nF
COUT = 4.7uF, f = 120Hz
IOUT = 80mA
∆VIN = 1V,IOUT = 10mA,
tr/tf = 2uS
Dynamic Load Regulation ∆VOUT(load) ∆IOUT = 100mA, tr < 5µS
Resistance Discharge in
OFF state
RDISC
VEN = 0
Typ.
VOUT
nom
70
90
0.017
0.15
25
50
275
10
0.3
1
40
65
10
20
1.5
Max. Units
1.01
V
VOUTnom
90
µA
110
0.075 %/V
0.25
%
30
mV
60
320
40
nA
V
0.6
µA
µV
RMS
dB
mV
mV
kΩ
Notes:
1. For 2.5V < VOUT < 2.8V refer to diagram “Dropout Voltage vs.Output Voltage”.
2. Dropout Voltage is defined as the input to output differential voltage at which the output voltage drops 2% below the nominal
value measured with 1V differential.
4
REV. 1.0.2 7/16/03
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