@vic
AV1117
Electrical Characteristics
Operating Conditions: VIN ≤ 7V , TJ=25℃ unless otherwise specified
The ● denotes specifications which apply over the specified operating temperature range.
Ratings
Min Typ Max
Parameter
Reference voltage 3
Symbol
Conditions
Units
1.5V (VIN-VOUT
) 5.75V
1.225
(-2%)
1.275
(2%)
VREF
1.25
V
10mA IOUT 1A
10mA IOUT 1A
AV1117-2.5, 4V
V
IN
7V
2.450
2.5 2.550
AV1117-2.85, 4.35V
AV1117-3.3, 4.8V
AV1117-5, 6.5V
V
7V
Output Voltage
VO
V
IN
2.793 2.85 2.907
3.234 3.3 3.366
4.900 5.0 5.100
V
7V
IN
V
7V
IN
(VOUT+1.5V) VIN 7V
IOUT=10mA
Line Regulation 1,2
Load Regulation 1,2
∆VO
0.005 0.2
%
%
(VIN - VOUT)=2V
10mA IOUT 1A
∆VO
-
0.05
0.5
1.2
∆VREF=1%, IOUT=1A
Dropout Voltage
Current Limit
Adjust Pin Current 3
VD
-
1.1
1.5
35
V
A
(VIN - VOUT)=2V
1.1
IAdj
120
5
µA
1.5V (VIN-VOUT
10mA IOUT 1A
)
5.75V
5.75V
Adjust Pin Current Change 3
∆IAdj
0.2
µA
1.5V (VIN-VOUT
)
Minimum Load Current
Quiescent Current
IO(MIN)
10
60
mA
mA
VIN = VOUT + 1.25V
ID
4
13
f=120Hz, COUT=22µF Tantalum
(VIN-VOUT)=3V, IOUT=1A
Supply Voltage Rejection
SVR
72
dB
TA=25 , 30ms pulse
Thermal Regulation
Temperature Stability
Long-Term Stability
0.004 0.02 %/W
∆VO
∆VO
EN
0.5
0.03
0.003
%
%
%
TA=125 , 1000hrs
1.0
TA=25 , 10Hz
f 10kHz
RMS Output Noise (% of VOUT
)
Thermal Resistance,
Junction to Case
15
/W
Note :
1. See thermal regulation specifications for changes in output voltage due to heating effects. Load and line
2. Line and load regulation are guaranteed up to the maximum power dissipation. (18W).
Power dissipation is determined by input/output differential and the output current.
Guaranteed maximum output power will not be available over the full input/output voltage range.
3. AV1117 only.
Copyright © Avic Electronics Corp.
3
Website: http://www.avictek.com
AVICTEK [ Avic Technology ]
