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TC4427

1.5A Dual Non-Inverting High-Speed MOSFET Driver

Status: In Production

Features:

  • Wide Operating Range: 4.5V to 18V
  • High Capacitive Load Drive Capability: 1000pF in 25nsec
  • Short Delay Times: 40nsec Typical
  • Consistent Delay Times With Changes in Supply Voltage
  • Low Supply Current
  • With Logic ''1'' Input: 4.5 mA
  • With Logic ''0'' Input: 400µA 
  • Low Output Impedance: 7Ω Typical at 25 °C
  • Latch-Up Protected: Will Withstand >0.5A Reverse Current, Down to – 5V
  • Input Will Withstand Negative Inputs
  • ESD Protected: 2kV HBM
  • Pinouts Same as TC426/27/28
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

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 500 mA of reverse current (of either polarity) being forced back into their outputs. All terminals are fully protected against up to 2kV of electrostatic discharge. As MOSFET drivers, the TC4426/4427/4428 can switch 1000pF gate capacitances in 25 nsec, and provide low enough impedances in both the ON and OFF states to ensure the MOSFET's intended state will not be affected by large transients. However, the recommended pin-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 nsec range. They are pin compatible with the TC4426/27/28.

For product comparison, please consider: TC4427A

Additional Features
    • Wide Operating Range: 4.5V to 18V
    • High Capacitive Load Drive Capability: 1000pF in 25nsec
    • Short Delay Times: 40nsec Typical
    • Consistent Delay Times With Changes in Supply Voltage
    • Low Supply Current
    • With Logic '1' Input: 4.5 mA
    • With Logic '0' Input: 400µA 
    • Low Output Impedance: 7Ω Typical at 25 °C
    • Latch-Up Protected: Will Withstand >0.5A Reverse Current, Down to – 5V
    • Input Will Withstand Negative Inputs
    • ESD Protected: 2kV HBM
    • Pinouts Same as TC426/27/28
Parametrics
Name
Value
MOSFET Driver Type
Low Side
Driver Type
Dual
Configuration
Non-inverting
Peak Output Current (source/sink, A)
1.5/1.5
Output Resistance (source/sink, Ω)
10/10
Maximum Supply Voltage (V)
18
Propagation Delay (Td1/Td2, ns)
20/40
Rise/Fall Time (Tr/Tf, ns)
25/25
Capacitive Load Drive
1000pF in 25nsec
Features
lease consider: TC4427A

Documents

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Data Sheet

Product Line Card

Development Environment

  • Demo & Evaluation Boards
  • Software Libraries
Demo & Evaluation Boards
8-Pin SOIC/MSOP/TSSOP/DIP Evaluation Board
8-Pin SOIC/MSOP/TSSOP/DIP Evaluation Board ( SOIC8EV )

This is a blank PCB that allows the operation of Microchip Technology’s 8-pin devices to be easily evaluated. Each device pin is connected to a pull-up resistor, a pull-down resistor, an in-line resistor, and a loading capacitor. The PCB pads allow through hole or surface mount connectors to be installed to ease connection to the board. Additional passive component footprints are on the...

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Add To Cart
Software Libraries
Analog Simulation - MPLAB Mindi

Microchip’s MPLAB® Mindi™ Analog Simulator reduces circuit design time and risk by simulating analog circuits prior to hardware prototyping. The simulation tool uses a...

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Analog Simulation - TC4427

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...

Learn More
MPLAB Mindi Self-Paced Workbook

This library contains a self-paced workbook for MPLAB® Mindi™. It is intended to give the user a guided tour of the capabilities of the simulator as well as an introduction to the

...

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
TC4427AEUA
0.025600
0.070000
8
MSOP
3x3mm
Matte Tin
e3
TC4427AEUA713
0.025600
0.215600
8
MSOP
3x3mm
Matte Tin
e3
TC4427CUA
0.025600
0.070000
8
MSOP
3x3mm
Matte Tin
e3
TC4427CUA713
0.025600
0.215600
8
MSOP
3x3mm
Matte Tin
e3
TC4427EUA713
0.025600
0.215600
8
MSOP
3x3mm
Matte Tin
e3
TC4427VUA
0.025600
0.070000
8
MSOP
3x3mm
Matte Tin
e3
TC4427VUA713
0.025600
0.215600
8
MSOP
3x3mm
Matte Tin
e3
TC4427ACOA
0.078000
0.250000
8
SOIC
.150In(3.90mm)
Matte Tin
e3
TC4427ACOA713
0.078000
0.230303
8
SOIC
.150In(3.90mm)
Matte Tin
e3
TC4427ACOA713G
0.078000
0.230303
8
SOIC
.150In(3.90mm)
Matte Tin
e3
TC4427AEOA
0.078000
0.250000
8
SOIC
.150In(3.90mm)
Matte Tin
e3
TC4427AEOA713
0.078000
0.230303
8
SOIC
.150In(3.90mm)
Matte Tin
e3
TC4427AVOA
0.078000
0.250000
8
SOIC
.150In(3.90mm)
Matte Tin
e3
TC4427AVOA713
0.078000
0.230303
8
SOIC
.150In(3.90mm)
Matte Tin
e3
TC4427AVOA713-VAO
0.078000
0.230303
8
SOIC
.150In(3.90mm)
Matte Tin
e3
TC4427AVOA-VAO
0.078000
0.250000
8
SOIC
.150In(3.90mm)
Matte Tin
e3
TC4427COA
0.078000
0.250000
8
SOIC
.150In(3.90mm)
Matte Tin
e3
TC4427COA713
0.078000
0.230303
8
SOIC
.150In(3.90mm)
Matte Tin
e3
TC4427EOA
0.078000
0.250000
8
SOIC
.150In(3.90mm)
Matte Tin
e3
TC4427EOA713
0.078000
0.230303
8
SOIC
.150In(3.90mm)
Matte Tin
e3
TC4427EOA-VAO
0.078000
0.250000
8
SOIC
.150In(3.90mm)
Matte Tin
e3
TC4427VOA
0.078000
0.250000
8
SOIC
.150In(3.90mm)
Matte Tin
e3
TC4427VOA713
0.078000
0.230303
8
SOIC
.150In(3.90mm)
Matte Tin
e3
TC4427AMJA
1.022410
0.800000
8
CERDIP
.300in
SAC
e1
TC4427MJA
1.022410
0.800000
8
CERDIP
.300in
SAC
e1
TC4427ACPA
0.486700
0.900000
8
PDIP
.300in
Matte Tin
e3
TC4427AEPA
0.486700
0.900000
8
PDIP
.300in
Matte Tin
e3
TC4427AVPA
0.486700
0.900000
8
PDIP
.300in
Matte Tin
e3
TC4427CPA
0.486700
0.900000
8
PDIP
.300in
Matte Tin
e3
TC4427EPA
0.486700
0.900000
8
PDIP
.300in
Matte Tin
e3
TC4427AEMF
0.076900
0.133333
8
DFN-S
6x5x0.9mm
Matte Tin
e3
TC4427AEMF713
0.076900
0.218182
8
DFN-S
6x5x0.9mm
Matte Tin
e3
TC4427AVMF
0.076900
0.133333
8
DFN-S
6x5x0.9mm
Matte Tin
e3
TC4427AVMF713
0.076900
0.218182
8
DFN-S
6x5x0.9mm
Matte Tin
e3
TC4427EMF
0.076900
0.133333
8
DFN-S
6x5x0.9mm
Matte Tin
e3
TC4427EMF713
0.076900
0.218182
8
DFN-S
6x5x0.9mm
Matte Tin
e3
TC4427VMF
0.076900
0.133333
8
DFN-S
6x5x0.9mm
Matte Tin
e3
TC4427VMF713
0.076900
0.218182
8
DFN-S
6x5x0.9mm
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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