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TC4422ESMG

Description
9 A BUF OR INV BASED MOSFET DRIVER, PDSO8, 0.208 INCH, LEAD FREE, PLASTIC, SO-8
CategoryAnalog mixed-signal IC    Drivers and interfaces   
File Size263KB,18 Pages
ManufacturerMicrochip
Websitehttps://www.microchip.com
Environmental Compliance  
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TC4422ESMG Overview

9 A BUF OR INV BASED MOSFET DRIVER, PDSO8, 0.208 INCH, LEAD FREE, PLASTIC, SO-8

TC4422ESMG Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerMicrochip
Parts packaging codeSOIC
package instruction0.208 INCH, LEAD FREE, PLASTIC, SO-8
Contacts8
Reach Compliance Codecompliant
ECCN codeEAR99
high side driverYES
Interface integrated circuit typeBUFFER OR INVERTER BASED MOSFET DRIVER
JESD-30 codeR-PDSO-G8
JESD-609 codee3
length5.28 mm
Number of functions1
Number of terminals8
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Nominal output peak current9 A
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Encapsulate equivalent codeSOP8,.3
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Peak Reflow Temperature (Celsius)NOT SPECIFIED
power supply4.5/18 V
Certification statusNot Qualified
Maximum seat height2.03 mm
Maximum supply voltage18 V
Minimum supply voltage4.5 V
surface mountYES
technologyCMOS
Temperature levelINDUSTRIAL
Terminal surfaceMatte Tin (Sn)
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
Disconnect time0.08 µs
connection time0.08 µs
width5.21 mm
TC4421/TC4422
9A High-Speed MOSFET Drivers
Features
• High Peak Output Current: 9A
• Wide Input Supply Voltage Operating Range:
- 4.5V to 18V
• High Continuous Output Current: 2A Max
• Fast Rise and Fall Times:
- 30 ns with 4,700 pF Load
- 180 ns with 47,000 pF Load
• Short Propagation Delays: 30 ns (typ)
• Low Supply Current:
- With Logic ‘1’ Input – 200 µA (typ)
- With Logic ‘0’ Input – 55 µA (typ)
• Low Output Impedance: 1.4Ω (typ)
• Latch-Up Protected: Will Withstand 1.5A Output
Reverse Current
• Input Will Withstand Negative Inputs Up To 5V
• Pin-Compatible with the TC4420/TC4429
6A MOSFET Driver
• Space-saving 8-Pin 6x5 DFN Package
General Description
The TC4421/TC4422 are high-current buffer/drivers
capable of driving large MOSFETs and IGBTs.
These devices 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. These parts are not
subject to damage or improper operation when up to
5V of ground bounce is present on their ground termi-
nals. They can accept, without 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 4 kV of electrostatic
discharge.
The TC4421/TC4422 inputs may be driven directly
from either TTL or CMOS (3V to 18V). In addition,
300 mV of hysteresis is built into the input, providing
noise immunity and allowing the device to be driven
from slowly rising or falling waveforms.
With both surface-mount and pin-through-hole
packages and four operating temperature range offer-
ings, the TC4421/22 family of 9A MOSFET drivers fit
into most any application where high gate/line
capacitance drive is required.
Applications
Line Drivers for Extra Heavily-Loaded Lines
Pulse Generators
Driving the Largest MOSFETs and IGBTs
Local Power ON/OFF Switch
Motor and Solenoid Driver
Package Types
(1)
8-Pin PDIP/ TC4421 TC4422
SOIC
V
DD
INPUT
NC
GND
1
8 V
DD
2
TC4421
7 OUTPUT
3
TC4422
6 OUTPUT
4
5 GND
V
DD
OUTPUT
OUTPUT
GND
V
DD
1
INPUT
2
NC
3
GND
4
8-Pin DFN
(2)
8
TC4421 TC4422
V
DD
V
DD
5-Pin TO-220
Tab is
Common
to V
DD
TC4421
TC4422
7
6
5
OUTPUT OUTPUT
OUTPUT OUTPUT
GND
GND
TC4421
TC4422
Note 1:
Duplicate pins must both be connected for proper operation.
2:
Exposed pad of the DFN package is electrically isolated.
2004 Microchip Technology Inc.
INPUT
GND
V
DD
GND
OUTPUT
DS21420D-page 1

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Description 9 A BUF OR INV BASED MOSFET DRIVER, PDSO8, 0.208 INCH, LEAD FREE, PLASTIC, SO-8 9 A BUF OR INV BASED MOSFET DRIVER, PDSO8, 0.208 INCH, LEAD FREE, PLASTIC, SO-8 IC,SINGLE MOSFET DRIVER,CMOS,SOP,8PIN,PLASTIC
Is it lead-free? Lead free Lead free Lead free
Is it Rohs certified? conform to conform to conform to
Reach Compliance Code compliant compliant compliant
JESD-30 code R-PDSO-G8 R-PDSO-G8 R-PDSO-G8
Number of terminals 8 8 8
Maximum operating temperature 85 °C 85 °C 85 °C
Minimum operating temperature -40 °C -40 °C -40 °C
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code SOP SOP SOP
Encapsulate equivalent code SOP8,.3 SOP8,.3 SOP8,.3
Package shape RECTANGULAR RECTANGULAR RECTANGULAR
Package form SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE
power supply 4.5/18 V 4.5/18 V 4.5/18 V
Certification status Not Qualified Not Qualified Not Qualified
surface mount YES YES YES
technology CMOS CMOS CMOS
Temperature level INDUSTRIAL INDUSTRIAL INDUSTRIAL
Terminal form GULL WING GULL WING GULL WING
Terminal pitch 1.27 mm 1.27 mm 1.27 mm
Terminal location DUAL DUAL DUAL
Maker Microchip - Microchip
Parts packaging code SOIC SOIC -
package instruction 0.208 INCH, LEAD FREE, PLASTIC, SO-8 SOP, SOP8,.3 -
Contacts 8 8 -
ECCN code EAR99 EAR99 -
high side driver YES YES -
Interface integrated circuit type BUFFER OR INVERTER BASED MOSFET DRIVER BUFFER OR INVERTER BASED MOSFET DRIVER -
JESD-609 code e3 e3 -
length 5.28 mm 5.28 mm -
Number of functions 1 1 -
Nominal output peak current 9 A 9 A -
Peak Reflow Temperature (Celsius) NOT SPECIFIED 260 -
Maximum seat height 2.03 mm 2.03 mm -
Maximum supply voltage 18 V 18 V -
Minimum supply voltage 4.5 V 4.5 V -
Terminal surface Matte Tin (Sn) Matte Tin (Sn) -
Maximum time at peak reflow temperature NOT SPECIFIED 40 -
Disconnect time 0.08 µs 0.08 µs -
connection time 0.08 µs 0.08 µs -
width 5.21 mm 5.21 mm -
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