TC4432 TelCom Semiconductor, TC4432 Datasheet - Page 3

• Manufacturer Part Number: TC4432
• Description: (TC4431 / TC4432) 1.5A HIGH-SPEED 30V MOSFET DRIVERS
• Manufacturer: TelCom Semiconductor

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1.5A HIGH-SPEED 30V MOSFET DRIVERS
ELECTRICAL CHARACTERISTICS (Cont.):
Symbol
Input
V
V
I
Output
V
V
R
Switching Time (Note 2)
t
t
t
t
Power Supply
I
V
V
NOTES: 1. For inputs >16V, add a 1k
PIN CONFIGURATIONS
IN
R
F
D1
D2
S
IH
IL
OH
OL
S
DO
O
TELCOM SEMICONDUCTOR, INC.
2. Switching times are guaranteed by design.
3. For operation below 7V, the LOCK DIS., Pin 3 can be grounded to disable the lockout and start-up circuit.
Parameter
Logic 1 High Input Voltage
Logic 0 Low Input Voltage
Input Current (Note 1)
High Output Voltage
Low Output Voltage
Output Resistance
Rise Time
Fall Time
Delay Time
Delay Time
Power Supply Current
Start-up Threshold
Drop-out Threshold
LOCK DIS
GND
V DD
IN
resistor in series with the input. See graph on page 4 for input current.
1
2
3
4
2
INVERTING
TC4431
NOTE: SOIC pinout is identical to DIP.
7
6
8
6
5
7
V DD
OUT
OUT
GND
Test Conditions
0V
I
V
Figure 1
Figure 1
Figure 1
Figure 1
V
V
(Note 3)
OUT
DD
IN
IN
= 3V
= 0V
= 30V, I
= 100mA
V
Specifications measured over operating temperature range
with 5.0V
IN
V
DD
O
= 10mA
(16V MAX)
LOCK DIS
V
DD
GND
V DD
IN
30V, unless otherwise specified.
2
1
2
3
4
NONINVERTING
TC4432
V
DD
Min
2.4
– 1
—
—
—
—
—
—
—
—
—
—
7
– 1.2
7
6
8
7
6
5
V DD
OUT
GND
OUT
Typ
8.4
7.7
—
—
—
—
—
—
—
—
—
—
—
—
0.025
Max
100
110
0.8
0.7
—
—
12
60
70
10
—
1
6
TC4431
TC4432
Unit
V
V
V
V
nsec
nsec
nsec
nsec
mA
V
V
4-259
A
1
2
3
4
5
6
7
8