TC4422MJA Microchip Technology, TC4422MJA Datasheet - Page 8
![IC MOSFET DRIVER 9A N-INV 8CDIP](/photos/7/41/74138/c04-001_ja_sml.jpg)
TC4422MJA
Manufacturer Part Number
TC4422MJA
Description
IC MOSFET DRIVER 9A N-INV 8CDIP
Manufacturer
Microchip Technology
Type
Microcontrollerr
Specifications of TC4422MJA
Configuration
Low-Side
Input Type
Non-Inverting
Delay Time
30ns
Current - Peak
9A
Number Of Configurations
1
Number Of Outputs
1
Voltage - Supply
4.5 V ~ 18 V
Operating Temperature
-55°C ~ 125°C
Mounting Type
Through Hole
Package / Case
8-CDIP (0.300", 7.62mm)
Device Type
Low Side
Module Configuration
Low Side
Peak Output Current
9A
Output Resistance
1.4ohm
Input Delay
30ns
Output Delay
33ns
Supply Voltage Range
4.5V To 18V
Driver Case Style
DIP
Rise Time
75 ns
Fall Time
75 ns
Supply Voltage (min)
4.5 V
Supply Current
1.5 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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TC4422MJA
Manufacturer:
TOS
Quantity:
5 510
TC4421M/TC4422M
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
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 minimum 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.
DS21934A-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 9.0A 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 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.
Description
CMOS Push-Pull Output
Ground
© 2005 Microchip Technology Inc.