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APE1185 Datasheet(PDF) 3 Page - Advanced Power Electronics Corp.

Part # APE1185
Description  3A Ultra Low Dropout Positive Adjustable or Fixed-mode Regulator
PDF  10 Pages
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Manufacturer  A-POWER [Advanced Power Electronics Corp.]
Direct Link  http://www.a-power.com.tw
Logo A-POWER - Advanced Power Electronics Corp.

APE1185 Datasheet(HTML) 3 Page - Advanced Power Electronics Corp.

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3A Ultra Low Dropout Positive Adjustable or Fixed-mode Regulator
AP
E1185
3/7
Absolute Maximum Ratings
Symbol
Parameter
Rating
Unit
VIN
Input Voltage
16
V
Vctrl
Control Input voltage
18
V
PD
Power dissipation
Internally limited
TST
Storage temperature Range
-65 to +150
oC
TOP
Operation Junction Temperature Range
0 to +150
oC
Electrical Characteristics
Unless otherwise specified, these specifications apply over, Cin=1uF, Cout=10uF, and Tj=0 to 150
oC. Typical value refer to Tj=25oC.
Vout=Vsense.
Sym.
Parameter
Test Condition
Min. Typ. Max. Unit
VREF Reference Voltage
AP
E1185-Adj
Io=10mA, Tj=25
oC, (Vin-Vout)=0.7V,
Vctrl=VIN+1V
1.225 1.250 1.275
V
Line Regulation
AP
E1185-XX
IO=10mA, VOUT+0.7V<VIN<12V, TJ =25
oC
Vctrl=VIN+1V
0.5
%
AP
E1185-1.5
IOUT = 10mA, TJ = 25
oC, 2.2V≦V
IN≦12V
Vctrl=VIN+1V
1.470 1.500 1.530
V
AP
E1185-1.8
IOUT = 10mA, TJ = 25
oC, 2.5V≦V
IN≦12V
Vctrl=VIN+1V
1.764 1.800 1.836
V
AP
E1185-2.5
IOUT = 10mA, TJ = 25
oC, 3.2V≦V
IN≦12V
Vctrl=VIN+1V
2.450 2.500 2.550
V
AP
E1185-3.3
IOUT = 10mA, TJ = 25
oC, 4.0V≦V
IN≦12V
Vctrl=VIN+1V
3.235 3.300 3.365
V
Vout Output Voltage
AP
E1185-5.0
IOUT = 10mA, TJ = 25
oC, 5.7V≦V
IN≦12V
Vctrl=VIN+1V
4.900 5.000 5.100
V
AP
E1185-Adj
0mA<Io<
3A, TJ =25
oC
(VIN- VOUT)=2V ,Vctrl =VIN + 1V
1
%
AP
E1185-1.5
VIN=3V, 0mA<Io<3A, TJ =25
oC
Vctrl=4V
12
15
mV
AP
E1185-1.8
VIN=3.3V, 0mA<Io<3A, TJ =25
oC
Vctrl=4.3V
15
18
mV
AP
E1185-2.5
VIN=4V, 0mA<Io<3A, TJ =25
oC
Vctrl=5V
20
25
mV
AP
E1185-3.3
VIN = 5V, 0mA<Io<3A, TJ=25
oC
Vctrl=6V
26
33
mV
Load
Regulation
AP
E1185-5.0
VIN = 8V, 0mA<Io<3A, TJ=25
oC
Vctrl=9V
40
50
mV
Dropout Voltage
(Vctrl –Vout)
Vadj=0V for all conditions below.
Vin=2.05V, Io=1.5A
Vin=2.05V, Io=
2A
Vin=2.05V, Io=
3A
1.
25
1.15
1.
25
1.
40
V
Dropout Voltage
(Vin -Vout)
Vadj=0V for all conditions below.
Vctrl =2.75V, Io=1.5A
Vctrl =2.75V, Io=2A
Vctrl =2.75V, Io=3A
0.26
0.50
0.70
0.38
0.60
0.85
V
Current Limit
Vctrl =2.75V, Vin=2.05V,∆Vo=100mV, Vadj=0V
3.5
A
Minimum Load
Current
Vctrl =5V, Vin=3.3V, Vadj=0V
5
10
mA
Advanced Power
Electronics Corp.
AP
E1185-1.2
IOUT = 10mA, TJ = 25
oC, 2.2V≦V
IN≦12V
Vctrl=VIN+1V
1.
176 1.200 1.224
V
AP
E1185-1.2
VIN=3V, 0mA<Io<3A, TJ =25
oC
Vctrl=4V
1
0
1
2
mV



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