amc3100 ADDtek Corp, amc3100 Datasheet - Page 4

• Manufacturer Part Number: amc3100
• Description: 1.5mhz, 600ma Synchronous Step-down Converter
• Manufacturer: ADDtek Corp

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