SP6828 Datasheet, PDF (7/17 Pages) Sipex Corporation – +3V Low Power Voltage Inverters

TYPICAL PERFORMANCE CHARACTERISTICS
V_IN = +3.3V, C1 = C2 = C3 = 10µF for SP6828, C1 = C2 = C3 = 3.3µF for SP6829, and T_AMB = 25^oC unless
otherwise noted. The SP6828/6829 devices use the circuit found in Figure 19 when obtaining the following typical
performance characteristics (unless otherwise noted).
40
35
30
25
20
15
10
5
0
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
VIN (V)
Figure 11. SP6828 Supply Current vs. Supply Voltage
0.0
-0.5
-1.0
-1.5
VIN = 2V
-2.0
VIN = 3.3V
-2.5
-3.0
VIN = 4.2V
-3.5
-4.0
-4.5
0 10 20 30 40 50 60
IOUT (mA)
Figure 12. Output Voltage vs. Output Current
100
100
90
90
80
80
70
0 5 10 15 20 25 30
IOUT (mA)
70
0 5 10 15 20 25 30
IOUT (mA)
Figure 13. Power Efficiency vs. Output Current
Figure 14. Voltage Efficiency vs. Output Current
SP6828DS/11
SP6828/6829 +3V Low Power Voltage Inverter
7
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