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AME5110 Datasheet, PDF (7/13 Pages) Analog Microelectronics – 600mA / 1.2MHz PWM Buck DC-DC Converter
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AME, Inc.
AME5110
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
2.5
Shutdown Current vs VIN
EN=0V
ILOAD=0A
TA=25oC
2.7
3
3.6
4.2
4.5
5
5.5
VIN (V)
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
0
2.5
EN Threshold-Turn On vs. VIN
VIN=3.6V
TA=25oC
2.7
3
3.6
4.2
4.5
5
5.5
VIN (V)
Supply Current vs Supply Voltage
160
140
120
100
80
60
40
20
0
2.5
V OUT=1.5V
ILOAD = 0 A
TA=25 oC
3
3.5
4
4.5
5
5.5
Input Voltage (V)
Rev. A.03
600mA / 1.2MHz PWM
Buck DC-DC Converter
Output Voltage vs. Load Current
1.6
1.575
1.55
1.525
1.5
1.475
1.45
1.425
1.4
0
VIN=3.6V
TA=25oC
100 200 300 400 500 600 700 800 900 1000 1100
Load Current (mA)
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
0
2.5
EN Threshold-Turn Off vs. VIN
VIN=3.6V
TA=25 oC
2.7
3
3.6
4.2
4.5
5
5.5
VIN (V)
Oscillator Frequency vs. Supply Voltage
1.8
1.6
1.4
1.2
1
0.8
0.6
V OUT=1.5V
0.4
ILOAD=100mA
TA=25 oC
0.2
2.5
2.7
3
3.6
4.2
4.5
5
5.5
Supply Voltage (V)
7
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