ca3262a Intersil Corporation, ca3262a Datasheet - Page 5

• Manufacturer Part Number: ca3262a
• Description: Quad-gated, Inverting Power Drivers
• Manufacturer: Intersil Corporation

Typical Performance Curves
FIGURE 4A. TYPICAL SUPPLY CURRENT (PIN 11)
FIGURE 4C. TYPICAL PROPAGATION DELAY TIME CHARAC-
FIGURE 3. EACH OUTPUT POWER DRIVER IS A COMPOSITE CIRCUIT WITH OVER-TEMPERATURE SENSE FOR THERMAL
80
70
60
50
40
30
20
10
0
4
3
2
1
0
-40
-40
SUPPLY VOLTAGE (V
-20
-20
LIMITING AND OVER-CURRENT SENSE TO PROVIDE CURRENT LIMITING
CHARACTERISTICS
TERISTICS
(16) (17) (27) (28)
(2) (4) (12) (14)
0
0
9, 10, 15, 16
1, 3, 6, 8
V
AMBIENT TEMPERATURE (
AMBIENT TEMPERATURE (
OUT
THERMAL SHUTDOWN
t
20
V
PHL
20
V
IN
IN
= 0V, I
CC
40
V
40
IN
) = 5.5V
= 2V, I
OUT
t
60
PLH
60
(ON)
FIGURE 4. TYPICAL CHARACTERISTICS OF THE CA3262E
t
= 0mA
PHL
50%
OUT
80
80
I
B
= 250mA (EACH)
50%
100
100
o
o
C)
C)
120
120
t
CA3262A, CA3262
PLH
50%
140
140
50%
(OFF)
CURRENT
AMPLIFIER
CURRENT
SENSE
5
FIGURE 4B. TYPICAL COLLECTOR-TO-EMITTER SATURATION
FIGURE 4D. TYPICAL CLAMP-DIODE FORWARD VOLTAGE
4
3
2
1
0
0.7
0.6
0.5
0.4
0.3
0.2
0.1
-40
-40
-20
SUPPLY VOLTAGE (V
VOLTAGE CHARACTERISTICS IN QUAD-GATED
INVERTING POWER DRIVER OUTPUT
CHARACTERISTICS
I
BANDGAP
VOLT. REF.
C
-20
TEMP.
SENSE
= 700mA
0
I
F
I
0
AMBIENT TEMPERATURE (
F
= 1.5A
= 1A
20
AMBIENT TEMPERATURE (
20
40
40
CC
60
) = 4.75V
60
80
80
100
o
C)
100
o
C)
I
120
C
= 600mA
120
140
140