5

Typical Performance Curves

FIGURE 4A. TYPICAL SUPPLY CURRENT (PIN 11)

CHARACTERISTICS

FIGURE 4B. TYPICAL COLLECTOR-TO-EMITTER SATURATION

VOLTAGE CHARACTERISTICS IN QUAD-GATED

INVERTING POWER DRIVER OUTPUT

FIGURE 4C. TYPICAL PROPAGATION DELAY TIME CHARAC-

TERISTICS

FIGURE 4D. TYPICAL CLAMP-DIODE FORWARD VOLTAGE

CHARACTERISTICS

FIGURE 4. TYPICAL CHARACTERISTICS OF THE CA3262E

CURRENT

AMPLIFIER

CURRENT

SENSE

TEMP.

SENSE

BANDGAP

VOLT. REF.

FIGURE 3. EACH OUTPUT POWER DRIVER IS A COMPOSITE CIRCUIT WITH OVER-TEMPERATURE SENSE FOR THERMAL

LIMITING AND OVER-CURRENT SENSE TO PROVIDE CURRENT LIMITING

80

70

60

50

40

30

20

10

0

-40

-20

0

20

40

60

80

100

120

THERMAL SHUTDOWN

140

0.7

0.6

0.5

0.4

0.3

0.2

0.1

-40

-20

0

20

40

60

80

100

120

140

50%

50%

(OFF)

50%

50%

(ON)

1, 3, 6, 8

(2) (4) (12) (14)

9, 10, 15, 16

(16) (17) (27) (28)

4

3

2

1

0

-40

-20

0

20

40

60

80

100

120

140

-40

-20

0

20

40

60

80

100

120

4

3

2

1

0

140

CA3262A, CA3262