AME, Inc.
AME5110
n
Electrical Specifications
T
A
=25
o
C. V
IN
=3.6V unless otherwise specified.
Parameter
Input Volatge
Feedback Current
Regulated Feedback
Voltage
Reference Voltage
Line Regulation
Symbol
V
IN
I
FB
T
A
=25
o
C
V
FB
T
A
= 0
o
C to 85
o
C
T
A
= -40
o
C to 85
o
C
∆V
FB
V
IN
=2.5V to 5.5V
V
OUT
=1.5V,
Regulated Output Voltage
∆V
OUT
I
OUT
=100mA
V
OUT
=1.8V,
I
OUT
=100mA
Output Voltage
Line Regulation
REG
LINE
V
IN
=2.5V to 5.5V
Test Condition
600mA / 1.2MHz PWM
Buck DC-DC Converter
Min
2.5
-30
0.6860
Typ
Max
5.5
+30
Units
V
nA
0.7
0.7
0.7
0.04
0.7140
0.7175
0.7210
0.4
1.545
V
1.854
0.4
%/V
%/V
V
AME
5110BEEVADJZ
and
AME
5110BEEVADJY
0.6825
0.6790
AME
5110AEEVxxxZ
and
AME
5110AEEVxxxY
AME
5110BEEVADJZ
and
AME
5110BEEVADJY
AME
5110AEEVxxxZ
and
AME
5110AEEVxxxY
1.455
1.746
1.5
1.8
0.04
V
IN
=3V, V
FB
=0.5V
Duty Cycle < 35%
Switch Current Limit
I
C L
V
IN
=3V, V
OUT
=90%
Duty Cycle < 35%
Output Voltage
Load Regulation
Shutdown Current
Quiescent Current
1.7
A
V
LOADREG
I
SD
I
Q
V
EN
=0V, V
IN
=4.2V
V
FB
=0.5V or V
OUT
=90%
V
EN
=V
IN
=4.2V
T
A
= -40
o
C to 85
o
C
T
A
= -40
o
C to 85
o
C
5
0.1
350
1.2
310
0.4
0.35
-1
1.5
0.3
-1
+1
0.5
0.45
+1
1
500
%
µA
Oscillator Frequency
R
DSON
of P-Channel FET
R
DSON
of N-Channel FET
Switch Leakage Current
EN Input Threshold (High)
EN Input Threshold (Low)
EN Input Current
6
f
OSC
R
DSON(P)
R
DSON(N)
I
SW
V
EH
V
EL
I
EN
V
IN
=2.5V & I
OUT
=100mA
V
FB
=0V or V
OUT
=0V
I
SW
=100mA
I
SW
= -100mA
V
EN
=0V,
V
SW
=0V or 5V,V
IN
=5V
T
A
= -40
o
C to 85
o
C
T
A
= -40
o
C to 85
o
C
T
A
= -40
o
C to 85
o
C
MHz
kHz
Ω
Ω
µA
V
µA
Rev. A.03
AME [ ANALOG MICROELECTRONICS ]
