AP1184 ANACHIP [Anachip Corp], AP1184 Datasheet - Page 3

• Manufacturer Part Number: AP1184
• Description: 4A Ultra Low Dropout Positive Adjustable or Fixed-mode Regulator
• Manufacturer: ANACHIP [Anachip Corp]

4A Ultra Low Dropout Positive Adjustable or Fixed-mode Regulator
Unless otherwise specified, these specifications apply over, Cin=1uF, Cout=10uF, and Tj=0 to 150
Vout=Vsense.
Anachip Corp.
www.anachip.com.tw
Sym.
V
V
REF
out
Absolute Maximum Ratings
Symbol
Electrical Characteristics
V
T
T
Reference Voltage
V
Line Regulation
Output Voltage
Dropout Voltage
(Vctrl –Vout)
Dropout Voltage
(Vin -Vout)
Current Limit
Minimum Load
Current
P
OP
ctrl
ST
IN
D
Parameter
Regulation
Load
Input Voltage
Control Input voltage
Power dissipation
Storage temperature Range
Operation Junction Temperature Range
AP1184-Adj
AP1184-XXX
AP1184-1.5
AP1184-1.8
AP1184-2.5
AP1184-3.3
AP1184-5.0
AP1184-Adj
AP1184-1.5
AP1184-1.8
AP1184-2.5
AP1184-3.3
AP1184-5.0
Vadj=0V for all conditions below.
Vin=2.05V, Io=1.5A
Vin=2.05V, Io=3A
Vin=2.05V, Io=4A
Vadj=0V for all conditions below.
V
V
V
V
V
ctrl
ctrl
ctrl
ctrl
ctrl
=2.75V, Io=1.5A
=2.75V, Io=3A
=2.75V, Io=4A
=2.75V, Vin=2.05V,∆Vo=100mV, Vadj=0V
=5V, Vin=3.3V, Vadj=0V
Parameter
Io=10mA, Tj=25
V
I
V
I
V
I
V
I
V
I
V
I
V
0mA<Io<4A, T
(V
V
V
V
V
V
V
V
V
V
V
O
OUT
OUT
OUT
OUT
OUT
ctrl
ctrl
ctrl
ctrl
ctrl
ctrl
ctrl
IN
ctrl
IN
ctrl
IN
ctrl
IN
ctrl
IN
ctrl
=10mA, V
IN
=3V, 0mA<Io<4A, T
=3.3V, 0mA<Io<4A, T
=4V, 0mA<Io<4A, T
= 5V, 0mA<Io<4A, T
= 8V, 0mA<Io<4A, T
=V
=V
=V
=V
=V
=V
=V
=4V
=4.3V
=5V
=6V
=9V
- V
= 10mA, T
= 10mA, T
= 10mA, T
= 10mA, T
= 10mA, T
IN
IN
IN
IN
IN
IN
IN
OUT
Test Condition
+1V
+1V
+1V
+1V
+1V
+1V
+1V
)=2V ,V
OUT
J
3/11
J
J
J
J
J
+0.7V<V
=25
o
= 25
= 25
= 25
= 25
= 25
C, (Vin-Vout)=0.7V,
ctrl
o
=V
C
o
o
o
o
o
C, 2.2V≦V
C, 2.5V≦V
C, 3.2V≦V
C, 4.0V≦V
C, 5.7V≦V
IN
J
J
IN
J
J
=25
=25
=25
=25
J
+ 1V
<12V, T
=25
o
o
o
o
C
C
C
C
o
C
IN
IN
IN
IN
IN
J
≦12V
≦12V
≦12V
≦12V
≦12V
=25
Internally limited
o
-65 to +150
C
0 to +150
Rating
16
18
o
C. Typical value refer to Tj=25
1.225 1.250
1.470 1.500 1.530
1.764 1.800 1.836
2.450 2.500 2.550
3.235 3.300 3.365
4.900 5.000 5.100
Min. Typ.
4.2
1.10
0.26
0.50
0.70
12
15
20
26
40
Rev.1.1 Sep 7, 2004
AP1184
5
1.275
Max. Unit
1.15
1.18
1.25
0.38
0.60
0.85
Unit
0.2
15
18
25
33
50
10
1
o
o
V
V
C
C
mV
mV
mV
mV
mV
mA
%
%
V
V
V
V
V
V
V
V
A
o
C.