8

SP6828DS/11

SP6828/6829 +3V Low Power Voltage Inverter

© Copyright 2000 Sipex Corporation

Figure 15. Voltage Efficiency vs. Supply Voltage

with a 10k

Ω load

Figure 16. Voltage efficiency vs. Supply Voltage

without a Load

Figure 17. Output Noise and Ripple for the SP6828

TYPICAL PERFORMANCE CHARACTERISTICS

V

otherwise noted. The SP6828/6829 devices use the circuit found in

Figure 19 when obtaining the following typical

performance characteristics (unless otherwise noted).

Figure 18. Output Noise and Ripple for the SP6829

102

100

98

96

94

92

90

88

86

84

0.5 1.0 1.5 2.0

2.5 3.0 3.5

120

100

80

60

40

20

0

0

12

3

4

102

100

98

96

94

92

90

88

86

84

0.5 1.0 1.5 2.0

2.5 3.0 3.5 4.0

V

V

I

V

V

I