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| MIC2660 Datasheet, PDF (3/8 Pages) Micrel Semiconductor – IttyBitty Charge Pump | |||
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MIC2660
Typical Characteristics
Output Voltage
vs. Supply Voltage
20
COUT = NONE
15 TA = -55° C
NO LOAD
10
3mA
5
2mA
1mA
0
2.0 2.5 3.0 3.5 4.0 4.5 5.0
SUPPLY VOLTAGE (V)
Output Voltage
vs. Supply Voltage
20
COUT = 1µF
15 TA = -55° C
NO LOAD
10
3mA
5
2mA
1mA
0
2.0 2.5 3.0 3.5 4.0 4.5 5.0
SUPPLY VOLTAGE (V)
Efficiency
vs. Output Voltage
35
30
25
3mA
20
15
2mA
10
5
COUT = NONE
TA = -55° C
1mA
0
0 2 4 6 8 10 12 14
OUTPUT VOLTAGE (V)
Efficiency
vs. Output Voltage
35
30
3mA
25
20
2mA
15
10
5
COUT = 1µF
TA = -55° C
1mA
0
0 2 4 6 8 10 12 14
OUTPUT VOLTAGE (V)
August 1999
Output Voltage
vs. Supply Voltage
20
COUT = NONE
15 TA = 25° C
NO LOAD
10
3mA
5
2mA
1mA
0
2.0 2.5 3.0 3.5 4.0 4.5 5.0
SUPPLY VOLTAGE (V)
Output Voltage
vs. Supply Voltage
20
COUT = 1µF
15 TA = 25° C
NO LOAD
10
3mA
5
2mA
1mA
0
2.0 2.5 3.0 3.5 4.0 4.5 5.0
SUPPLY VOLTAGE (V)
Efficiency
vs. Output Voltage
35
30
3mA
25
20
2mA
15
10
1mA
5
COUT = NONE
TA = 25° C
0
0 2 4 6 8 10 12 14
OUTPUT VOLTAGE (V)
Efficiency
vs. Output Voltage
40
35
30
3mA
25
20
2mA
15
1mA
10 COUT = 1µF
5 TA = 25° C
0
0 2 4 6 8 10 12 14
OUTPUT VOLTAGE (V)
3
Micrel
Output Voltage
vs. Supply Voltage
20
COUT = NONE
15 TA = 125° C
NO LOAD
10
3mA
5
2mA
1mA
0
2.0 2.5 3.0 3.5 4.0 4.5 5.0
SUPPLY VOLTAGE (V)
Output Voltage
vs. Supply Voltage
20
COUT = 1µF
TA = 125° C
15
NO LOAD
10
3mA
5
2mA
1mA
0
2.0 2.5 3.0 3.5 4.0 4.5 5.0
SUPPLY VOLTAGE (V)
Efficiency
vs. Output Voltage
35
30
3mA
25
20
2mA
15
1mA
10
5
COUT = NONE
TA = 125° C
0
0 2 4 6 8 10 12 14
OUTPUT VOLTAGE (V)
Efficiency
vs. Output Voltage
40
35
3mA
30
25
2mA
20
15
1mA
10
5
COUT = NONE
TA = 125° C
0
0 2 4 6 8 10 12 14
OUTPUT VOLTAGE (V)
MIC2660
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