AMC3100
RECOMMENDED OPERATING CONDITIONS
Parameter
Supply Voltage
Operating free-air temperature range
Symbol
V
IN
T
A
Min
2.5
-40
Typ
Max
5.5
85
Unit
V
℃
ELECTRICAL CHARACTERISTICS
V
IN
=3.6V, T
A
=25°C. (Unless otherwise noted)
Parameter
Input DC Supply Current
Active Mode
I
S
Shutdown
Regulated Output Voltage
Output Voltage Line Regulation
Output Voltage Load Regulation
Peak Inductor Current
Feedback Current
Regulated Feedback Voltage
Reference Voltage Line Regulation
Oscillator Frequency
R
DS(ON)
of P-Channel FET
R
DS(ON)
of N-Channel FET
SW Leakage
RUN Threshold
RUN Leakage Current
V
OUT
△V
OUT
V
LDREG
I
PK
I
VFB
V
FB
△V
FB
f
OSC
R
PFET
R
NFET
I
LSW
V
RUN
I
RUN
T
A
= 25°C
T
A
= 0°C
≤
T
A
≤
85°C
T
A
= -40°C
≤
T
A
≤
85°C
V
IN
=2.5V to 5.5V
V
FB
=0.6V or V
OUT
=100%
I
SW
=100mA
I
SW
=-100mA
V
RUN
=0V, V
SW
=0V or 5V,
V
IN
=5V
0.3
1.2
0.5880
0.5865
0.5850
0.6
0.6
0.6
0.04
1.5
0.4
0.35
±0.01
1
±0.01
Duty Cycle < 35%, V
IN
=3V,
V
FB
=0.5V or V
OUT
=90%,
0.75
Symbol
Condition
V
FB
=0.5V or V
OUT
=90%,
I
LOAD
=0A
V
RUN
=0V, V
IN
=4.2V
AMC3100-1.8, I
OUT
=100mA
AMC3100-1.5, I
OUT
=100mA
AMC3100-1.2, I
OUT
=100mA
V
IN
=2.5V to 5.5V
1.746
1.455
1.164
Min
Typ
300
Max
400
µA
0.1
1.800
1.500
1.200
0.04
0.5
1
1.25
±30
0.6120
0.6135
0.6150
0.4
1.8
0.5
0.45
±1
1.5
±1
1
1.854
1.545
1.236
0.4
V
%V
%
A
nA
V
%V
MHz
Ω
Ω
µA
V
µA
Unit
Copyright
©
2006 ADDtek Corp.
4
DD010_A --
JUNE 2006
ADDTEK [ ADDTEK CORP ]
