tc1410n Microchip Technology Inc., tc1410n Datasheet - Page 7

• Manufacturer Part Number: tc1410n
• Description: 0.5a High-speed Mosfet Drivers
• Manufacturer: Microchip Technology Inc.

3.0
The descriptions of the pins are listed in Table 3-1.
TABLE 3-1:
3.1
The V
and is rated for 4.5V to 16V with respect to the ground
pin. The V
a local ceramic capacitor. The value of the capacitor
should be chosen based on the capacitive load that is
being driven. A value of 1.0 µF is suggested.
3.2
The MOSFET driver input is a high-impedance,
TTL/CMOS-compatible input. The input also has
300 mV of hysteresis between the high and low
thresholds that prevents output glitching even when the
rise and fall time of the input signal is very slow.
Pin No.
2003 Microchip Technology Inc.
1
2
3
4
5
6
7
8
DD
PIN DESCRIPTIONS
Supply Input (V
input is the bias supply for the MOSFET driver
Control Input (INPUT)
OUTPUT
OUTPUT
DD
Symbol
INPUT
GND
GND
V
V
NC
input should be bypassed to ground with
DD
DD
PIN FUNCTION TABLE
Supply input, 4.5V to 16V
Control input
No connection
Ground
Ground
CMOS push-pull output, common
to pin 7
CMOS push-pull output, common
to pin 6
Supply input, 4.5V to 16V
DD
Description
)
3.3
The MOSFET driver output is a low-impedance,
CMOS, push-pull style output, capable of driving a
capacitive load with 0.5 A peak currents.
3.4
The ground pins are the return path for the bias current
and for the high peak currents that discharge the load
capacitor. The ground pins should be tied into a ground
plane or have very short traces to the bias supply
source return.
CMOS Push-Pull Output
(OUTPUT)
Ground
TC1410/TC1410N
DS21389C-page 7