CAT660

http://onsemi.com

4

Voltage Inverter

Figure 3. Test Circuit

CAT660

External

Oscillator

C2

150 mF

+

BOOST/FC

V+

OSC

LV

OUT

150 mF

1

2

3

4

CAP+

CAP−

GND

8

7

6

5

5 V

+

TYPICAL OPERATING CHARACTERISTICS

(Typical characteristic curves are generated using the test circuit in Figure 3. Inverter test conditions are: V+ = 5 V, LV = GND, BOOST/FC

Figure 4. Supply Current vs. Input Voltage

Figure 5. Supply Current vs. Temperature

(No Load)

INPUT VOLTAGE (V)

TEMPERATURE (°C)

6

5

4

3

2

1

0

30

60

90

120

150

125

100

75

50

25

0

−25

−50

0

20

40

60

80

100

120

Figure 6. Output Resistance vs. Input Voltage

Figure 7. Output Resistance vs. Temperature

(50 W Load)

INPUT VOLTAGE (V)

TEMPERATURE (°C)

6

5

4

3

2

1

0

2

4

6

8

10

125

100

75

50

25

0

−25

−50

2

3

4

5

6

7

8

No Load

VIN = 5 V

VIN = 3 V

VIN = 2 V

100 W Load

VIN = 2 V

VIN = 3 V

VIN = 5 V