SP6830 Datasheet, PDF (4/16 Pages) Sipex Corporation – Low Power Voltage Inverters With Shutdown

TYPICAL PERFORMANCE CHARACTERISTICS
V_IN = +5.0V, C1 = C2 = C3 = 3.3µF for SP6830, C1 = C2 = C3 = 1µF for SP6831, and T_AMB = 25^OC unless otherwise
noted. The SP6830/6831 devices use the circuit found in Figure 17 when obtaining the following typical
performance characteristics (unless otherwise noted).
40
35
30
25
20
15
10
5
0
2 2.5 3 3.5 4 4.5 5 5.5
Supply Voltage(V)
30
25
20
15
10
5
0
-40 -15 10 35 60 85
Temperature(C)
Figure 2. Output Resistance vs. Supply Voltage
Figure 3. Output Resistance vs. Temperature
50
40
30
20
10
0
2 2.5 3 3.5 4 4.5 5 5.5
Supply Voltage(V)
175
150
125
100
75
50
25
0
2 2.5 3 3.5 4 4.5 5 5.5
Supply Voltage(V)
Figure 4. Charge Pump Frequency vs. Supply Voltage
for the SP6830
Figure 5. Charge Pump Frequency vs. Supply Voltage
for the SP6831
Rev. 9-22-00
SP6830/6831 Low Power Voltage Inverters With Shutdown
4
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