SGM3110_15 Datasheet, PDF (6/10 Pages) SG Micro Corp – Micro-Power Regulated Charge Pump

SGM3110
Micro-Power Regulated Charge Pump
TYPICAL PERFORMANCE CHARACTERISTICS
At V_S = +5.0V, T_A = +25℃, V_IN = 3V, C_IN = C_OUT = 10μF, C_FLY = 1μF, unless otherwise noted.
70
60
50
40
30
20
10
0
0
Supply Current vs. V_SHDN
V_IN = 2.8V ^{VIN = 3.3V VIN = 5.5V}
I_OUT = 0μA
1
2
3
4
5
V_SHDN Control Voltage(V)
Supply Current vs. Supply Voltage
70
I_OUT = 0μA
66
C_FLY = 1μF
V_SHDN = V_IN
62
58
54
50
2.5
3
3.5
4
4.5
5
5.5
Supply Voltage(V)
5.2
5.15
5.1
5.05
5
4.95
4.9
4.85
4.8
0
Output Voltage vs. Output Current
V_IN = 3.6V
V_IN = 2.7V
V_IN = 3.3V
V_IN = 3.0V
20
40
60
80 100 120
Output Current (mA)
V_SHDN Threshold vs. Input Voltage
1
0.9
V_IH
0.8
0.7
V_IL
0.6
0.5
2 2.5 3 3.5 4 4.5 5 5.5
Input Voltage (V)
V_SHDN Input Threshold (high) vs. Input Voltage
1
-40℃
0.9
25℃
0.8
85℃
0.7
0.6
0.5
2 2.5 3 3.5 4 4.5 5 5.5
Input Voltage (V)
V_SHDN Input Threshold (low) vs. Input Voltage
1
-40℃
0.9
25℃
85℃
0.8
0.7
0.6
0.5
2 2.5 3 3.5 4 4.5 5 5.5
Input Voltage (V)
SG Micro Corp
6
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