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TC4428A

1.5A Dual Inverting+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: <30nsec Typ.
  • Matched Rise, Fall and Delay Times
  • With Logic ''1'' Input: 1mA
  • With Logic ''0'' Input: 100µA
  • Low Output Impedance: 7Ω Typ.
  • Latch-Up Protected: Will Withstand >0.5A
  • Input Will Withstand Negative Inputs Up to 5V
  • ESD Protected: 4kV
  • Pinouts Same as TC426/27/28
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

The TC4426A/4427A/4428A 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 TC4426A/4427A/4428A can easily switch 1000pF 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.

Additional Features
    • Wide Operating Range: 4.5V to 18V
    • High Capacitive Load Drive Capability: 1000pF in 25nsec
    • Short Delay Times: <30nsec Typ.
    • Matched Rise, Fall and Delay Times
    • Low Supply Current
      • With Logic '1' Input: 1mA
      • With Logic '0' Input: 100µA
    • Low Output Impedance: 7Ω Typ.
    • Latch-Up Protected: Will Withstand >0.5A
    • Reverse Current
    • Input Will Withstand Negative Inputs Up to 5V
    • ESD Protected: 4kV
    • Pinouts Same as TC426/27/28
Parametrics
Name
Value
MOSFET Driver Type
Low Side
Driver Type
Dual
Configuration
Complementary
Peak Output Current (source/sink, A)
1.5/1.5
Output Resistance (source/sink, Ω)
7/7
Maximum Supply Voltage (V)
18
Propagation Delay (Td1/Td2, ns)
30/30
Rise/Fall Time (Tr/Tf, ns)
25/25
Capacitive Load Drive
1000 pF in 25 ns

Documents

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Board Design Files

Development Environment

  • Demo & Evaluation Boards
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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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (grams)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
TC4428AEUA
0.025600
0.070000
8
MSOP
3x3mm
Matte Tin
e3
TC4428AEUA713
0.025600
0.215600
8
MSOP
3x3mm
Matte Tin
e3
TC4428ACOA
0.078000
0.250000
8
SOIC
.150In(3.90mm)
Matte Tin
e3
TC4428ACOA713
0.078000
0.230303
8
SOIC
.150In(3.90mm)
Matte Tin
e3
TC4428AEOA
0.078000
0.250000
8
SOIC
.150In(3.90mm)
Matte Tin
e3
TC4428AEOA713
0.078000
0.230303
8
SOIC
.150In(3.90mm)
Matte Tin
e3
TC4428AVOA
0.078000
0.250000
8
SOIC
.150In(3.90mm)
Matte Tin
e3
TC4428AVOA713
0.078000
0.230303
8
SOIC
.150In(3.90mm)
Matte Tin
e3
TC4428AVOA713-VAO
0.078000
0.230303
8
SOIC
.150In(3.90mm)
Matte Tin
e3
TC4428AEJA
1.022410
0.800000
8
CERDIP
.300in
SAC
e1
TC4428AMJA
1.022410
0.800000
8
CERDIP
.300in
SAC
e1
TC4428ACPA
0.486700
0.900000
8
PDIP
.300in
Matte Tin
e3
TC4428AEPA
0.486700
0.900000
8
PDIP
.300in
Matte Tin
e3
TC4428AVPA
0.486700
0.900000
8
PDIP
.300in
Matte Tin
e3
TC4428AEMF
0.076900
0.133333
8
DFN-S
6x5x0.9mm
Matte Tin
e3
TC4428AEMF713
0.076900
0.218182
8
DFN-S
6x5x0.9mm
Matte Tin
e3
TC4428AVMF
0.076900
0.133333
8
DFN-S
6x5x0.9mm
Matte Tin
e3
TC4428AVMF713
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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