TC4421CAT

Supply Voltage - Max :
Product :
Supply Voltage - Min : 4.5 V
Packaging : Tube
Mounting Style : Through Hole
Fall Time : 75 ns
Maximum Operating Temperature : + 70 C
Type : Microcontroller
Supply Current : 1.5 mA
Package / Case : TO-220-5
Maximum Power Dissipation : 1600 mW
Rise Time : 75 ns


Description

The TC4421CAT belongs to TC4421/TC4422 family which are high current buffer/drivers capable of driving large MOSFETs and IGBTs and they are essentially immune to any form of upset except direct overvoltage or over-dissipation they cannot be latched under any conditions within their power and voltage ratings; they are not subject to damage or improper operation when up to 5V of ground bounce is present on their ground terminals; they can accept, without either damage or logic upset, more than 1A inductive current of either polarity being forced back into their outputs. In addition, all terminals are fully protected against up to 4kV of electrostatic discharge. The TC4421/TC4422 inputs may be driven directly from either TTL or CMOS (3V to 18V). In addition, 300mV of hysteresis is built into the input, providing noise immunity and allowing the device to be driven from slowly rising or falling waveforms.

The features of TC4421CAT can be summarized as (1)tough CMOS construction; (2)high peak output current: 9A; (3)high continuous output current: 2A Max; (4)fast rise and fall times: - 30nsec with 4,700pF load - 180nsec with 47,000pF load; (5)short internal delays: 30nsec Typ.; (6)low output impedance: 1.4Typ.

The absolute maximum ratings of TC4421CAT are (1)supply voltage: +20V; (2)input voltage: (VDD + 0.3V) to (GND 5V); (3)input current (VIN > VDD): 50mA; (4)package power dissipation (TA 70°C), PDIP: 730mW, CERDIP: 800mW, 5-Pin TO-220: 1.6W; (5)package power dissipation (TA 25°C) 5-Pin TO-220 (with heatsink): 12.5W; (6)derating factors (to ambient), PDIP: 8mW/°C, CERDIP: 6.4mW/°C, 5-Pin TO-220: 12mW/°C; (7)thermal impedances (to case) 5-Pin TO-220 RJ-C: 10°C/W; (8)operating temperature range (ambient), C Version: 0°C to +70°C, E Version: -40°C to +85°C, M Version: -55°C to +125°C; (9)storage temperature range: -65°C to +150°C(*Stresses above those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions above those indicated in the operation sections of the specifications is not implied. Exposure to Absolute Maximum Rating conditions for extended periods may affect device reliability.).

Parameters:

Technical/Catalog Information	TC4421CAT
Vendor	Microchip Technology
Category	Integrated Circuits (ICs)
Configuration	Low-Side
Voltage - Supply	4.5 V ~ 18 V
Current - Peak	9A
Delay Time	30ns
Package / Case	TO-220-5 (Straight Leads)
Packaging	Tube
Number of Outputs	1
Input Type	Inverting
Number of Configurations	1
Operating Temperature	0°C ~ 70°C
High Side Voltage - Max (Bootstrap)	-
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	TC4421CAT TC4421CAT