TC4420MJA Microchip Technology, TC4420MJA Datasheet - Page 8

• Manufacturer Part Number: TC4420MJA
• Description: IC MOSFET DRIVER 6A HS 8CDIP
• Manufacturer: Microchip Technology
• Type: Microcontrollerr

Specifications of TC4420MJA

• Number Of Outputs: 1
• Package / Case: 8-CDIP (0.300", 7.62mm)
• Configuration: Low-Side
• Input Type: Non-Inverting
• Delay Time: 55ns
• Current - Peak: 6A
• Number Of Configurations: 1
• Voltage - Supply: 4.5 V ~ 18 V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Through Hole
• Rise Time: 35 ns
• Fall Time: 35 ns
• Supply Voltage (min): 4.5 V
• Supply Current: 3 mA
• Maximum Operating Temperature: + 125 C
• Mounting Style: Through Hole
• Minimum Operating Temperature: - 55 C
• Number Of Drivers: 1
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• High Side Voltage - Max (bootstrap): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: TC4420MJAR; TC4420MJAR

TC4420M/TC4429M
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 18V with respect to the ground
pins. The V
a local ceramic capacitor. The value of the capacitor
should be chosen based on the capacitive load that is
being driven. A minimum value of 1.0 µF is suggested.
3.2
The MOSFET driver input is a high-impedance,
TTL/CMOS-compatible input. The input circuitry of the
TC4420M/TC4429M MOSFET driver also has a
“speed-up” capacitor. This helps to decrease the
propagation delay times of the driver. Because of this,
input signals with slow rising or falling edges should not
be used, as this can result in double-pulsing of the
MOSFET driver output.
DS21933A-page 8
8-Pin CERDIP
Pin No.
DD
1
2
3
4
5
6
7
8
PIN DESCRIPTIONS
Supply Input (V
input is the bias supply for the MOSFET driver
Control Input
DD
input should be bypassed to ground with
PIN FUNCTION TABLE
OUTPUT
OUTPUT
Symbol
INPUT
GND
GND
V
V
NC
DD
DD
DD
)
Supply input, 4.5V to 18V
Control input, TTL/CMOS compatible input
No Connection
Ground
Ground
CMOS push-pull output
CMOS push-pull output
Supply input, 4.5V to 18V
3.3
The MOSFET driver output is a low-impedance,
CMOS, push-pull style output capable of driving a
capacitive load with 6.0A peak currents. The MOSFET
driver output is capable of withstanding 1.5A peak
reverse currents of either polarity.
3.4
The ground pins are the return path for the bias current
and 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.
Description
CMOS Push-Pull Output
Ground
© 2005 Microchip Technology Inc.