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TC4426MJA

Description
Buffer/Inverter Based MOSFET Driver, 1.5A, CMOS, CDIP8, CERDIP-8
CategoryAnalog mixed-signal IC    Drivers and interfaces   
File Size73KB,6 Pages
ManufacturerTelCom Semiconductor, Inc. (Microchip Technology)
Websitehttp://www.telcom-semi.com/
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TC4426MJA Overview

Buffer/Inverter Based MOSFET Driver, 1.5A, CMOS, CDIP8, CERDIP-8

TC4426MJA Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerTelCom Semiconductor, Inc. (Microchip Technology)
package instructionDIP, DIP8,.3
Reach Compliance Codeunknown
high side driverNO
Input propertiesSCHMITT TRIGGER
Interface integrated circuit typeBUFFER OR INVERTER BASED MOSFET DRIVER
JESD-30 codeR-GDIP-T8
JESD-609 codee0
Number of functions2
Number of terminals8
Maximum operating temperature125 °C
Minimum operating temperature-55 °C
Output characteristicsTOTEM-POLE
Nominal output peak current1.5 A
Output polarityINVERTED
Package body materialCERAMIC, GLASS-SEALED
encapsulated codeDIP
Encapsulate equivalent codeDIP8,.3
Package shapeRECTANGULAR
Package formIN-LINE
power supply4.5/18 V
Certification statusNot Qualified
surface mountNO
technologyCMOS
Temperature levelMILITARY
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formTHROUGH-HOLE
Terminal pitch2.54 mm
Terminal locationDUAL
Disconnect time0.04 µs
connection time0.06 µs
Base Number Matches1
TC4426
TC4427
TC4428
1.5A DUAL HIGH-SPEED, POWER MOSFET DRIVERS
FEATURES
s
s
s
s
s
s
High Peak Output Current ............................... 1.5A
Wide Operating Range .......................... 4.5V to 18V
High Capacitive Load
Drive Capability ........................ 1000 pF in 25 nsec
Short Delay Time ................................ <40nsec Typ
Consistent Delay Times With Changes in
Supply Voltage
Low Supply Current
— With Logic “1” Input .................................... 4mA
— With Logic “0” Input ................................. 400
µ
A
Low Output Impedance ....................................... 7
Latch-Up Protected: Will Withstand >0.5A
Reverse Current ................................. Down to – 5V
Input Will Withstand Negative Inputs
ESD Protected .....................................................4kV
Pinout Same as TC426/TC427/TC428
1
GENERAL DESCRIPTION
The TC4426/4427/4428 are improved versions of the
earlier TC426/427/428 family of buffer/drivers (with which
they are pin compatible). They will not latch up under any
conditions within their power and voltage ratings. They are
not subject to damage when up to 5V of noise spiking (of
either polarity) occurs on the ground pin. They can accept,
without damage or logic upset, up to 500mA of reverse
current (of either polarity) being forced back into their
outputs. All terminals are fully protected against up to 4kV of
electrostatic discharge.
As MOSFET drivers, the TC4426/4427/4428 can easily
switch 1000 pF gate capacitances in under 30nsec, and
provide low enough impedances in both the ON and OFF
states to ensure the MOSFET's intended state will not be
affected, even by large transients.
Other compatible drivers are the TC4426A/27A/28A.
These drivers have matched input to output leading edge
and falling edge delays, tD1 and tD2, for processing short
duration pulses in the 25 nanoseconds range. They are pin
compatible with the TC4426/27/28.
FUNCTIONAL BLOCK DIAGRAM
V
DD
INVERTING
OUTPUTS
2
3
4
5
OUTPUT
s
s
s
s
s
ORDERING INFORMATION
Part No.
TC4426COA
TC4426CPA
TC4426EOA
TC4426EPA
TC4426MJA
TC4427COA
TC4427CPA
TC4427EOA
TC4427EPA
TC4427MJA
TC4428COA
TC4428CPA
TC4428EOA
TC4428EPA
TC4428MJA
Package
8-Pin SOIC
8-Pin Plastic DIP
8-Pin SOIC
8-Pin Plastic DIP
8-Pin CerDIP
8-Pin SOIC
8-Pin Plastic DIP
8-Pin SOIC
8-Pin Plastic DIP
8-Pin CerDIP
8-Pin SOIC
8-Pin Plastic DIP
8-Pin SOIC
8-Pin Plastic DIP
8-Pin CerDIP
Temperature
Range
0°C to +70°C
0°C to +70°C
– 40°C to +85°C
– 40°C to +85°C
– 55°C to +125°C
0°C to +70°C
0°C to +70°C
– 40°C to +85°C
– 40°C to +85°C
– 55°C to +125°C
0°C to +70°C
0°C to +70°C
– 40°C to +85°C
– 40°C to +85°C
– 55°C to +125°C
300 mV
NONINVERTING
OUTPUTS
6
7
INPUT
4.7V
TC4426/TC4427/TC4428
GND
EFFECTIVE INPUT
C = 12 pF
NOTES:
1.TC4426 has 2 inverting drivers; TC4427 has 2 noninverting drivers.
2. TC4428 has one inverting and one noninverting driver.
3. Ground any unused driver input.
8
TC4426/7/8-8
10/21/96
TELCOM SEMICONDUCTOR, INC.
4-245

TC4426MJA Related Products

TC4426MJA TC4426COA TC4426EOA TC4426EPA
Description Buffer/Inverter Based MOSFET Driver, 1.5A, CMOS, CDIP8, CERDIP-8 Buffer/Inverter Based MOSFET Driver, 1.5A, CMOS, PDSO8, SO-8 Buffer/Inverter Based MOSFET Driver, 1.5A, CMOS, PDSO8, SO-8 Buffer/Inverter Based MOSFET Driver, 1.5A, CMOS, PDIP8, PLASTIC, DIP-8
Is it Rohs certified? incompatible incompatible incompatible incompatible
Maker TelCom Semiconductor, Inc. (Microchip Technology) TelCom Semiconductor, Inc. (Microchip Technology) TelCom Semiconductor, Inc. (Microchip Technology) TelCom Semiconductor, Inc. (Microchip Technology)
package instruction DIP, DIP8,.3 SOP, SOP8,.25 SOP, SOP8,.25 DIP, DIP8,.3
Reach Compliance Code unknown unknown unknown unknown
high side driver NO NO NO NO
Input properties SCHMITT TRIGGER SCHMITT TRIGGER SCHMITT TRIGGER SCHMITT TRIGGER
Interface integrated circuit type BUFFER OR INVERTER BASED MOSFET DRIVER BUFFER OR INVERTER BASED MOSFET DRIVER BUFFER OR INVERTER BASED MOSFET DRIVER BUFFER OR INVERTER BASED MOSFET DRIVER
JESD-30 code R-GDIP-T8 R-PDSO-G8 R-PDSO-G8 R-PDIP-T8
JESD-609 code e0 e0 e0 e0
Number of functions 2 2 2 2
Number of terminals 8 8 8 8
Maximum operating temperature 125 °C 70 °C 85 °C 85 °C
Minimum operating temperature -55 °C - -40 °C -40 °C
Output characteristics TOTEM-POLE TOTEM-POLE TOTEM-POLE TOTEM-POLE
Nominal output peak current 1.5 A 1.5 A 1.5 A 1.5 A
Output polarity INVERTED INVERTED INVERTED INVERTED
Package body material CERAMIC, GLASS-SEALED PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code DIP SOP SOP DIP
Encapsulate equivalent code DIP8,.3 SOP8,.25 SOP8,.25 DIP8,.3
Package shape RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
Package form IN-LINE SMALL OUTLINE SMALL OUTLINE IN-LINE
power supply 4.5/18 V 4.5/18 V 4.5/18 V 4.5/18 V
Certification status Not Qualified Not Qualified Not Qualified Not Qualified
surface mount NO YES YES NO
technology CMOS CMOS CMOS CMOS
Temperature level MILITARY COMMERCIAL INDUSTRIAL INDUSTRIAL
Terminal surface Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb)
Terminal form THROUGH-HOLE GULL WING GULL WING THROUGH-HOLE
Terminal pitch 2.54 mm 1.27 mm 1.27 mm 2.54 mm
Terminal location DUAL DUAL DUAL DUAL
Disconnect time 0.04 µs 0.04 µs 0.04 µs 0.04 µs
connection time 0.06 µs 0.06 µs 0.06 µs 0.06 µs
Base Number Matches 1 1 1 1
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