TC4427EOA Power Management ICs - PMIC by Microchip Technology

Dual 1.5 A MOSFET Gate Driver

Status: Active
Series: TC4427
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

The TC4426/4427/4428 are improved versions of the earlier TC426/427/428 family of buffer/gate 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 5 V 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 2 kV of electrostatic discharge. As MOSFET drivers, the TC4426/4427/4428 can switch 1000pF gate capacitances in 25 ns, 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 ns range. They are pin compatible with the TC4426/27/28.

Prices starting from US$0.91


Distributor Starting From Stock
Logo for Chip One Stop Chip One Stop US$0.93
2,450
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Logo for Future Electronics Future Electronics US$0.91
1,325
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Logo for Newark Electronics Newark Electronics US$1.27
356
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Logo for element14 element14 US$1.43
356
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Logo for Transfer Multisort Elektronik Transfer Multisort Elektronik US$1.02
219
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Logo for Avnet America Avnet America US$1.22
66
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Logo for EBV Elektronik EBV Elektronik -
1,400
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Logo for Microchip Technology Microchip Technology US$0.94
-
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Logo for RS Americas RS Americas US$1.47
-
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Logo for Avnet Silica Avnet Silica -
-
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Features

Wide Operating Range: 4.5 V to 18 V
High Capacitive Load Drive Capability: 1,000 pF in 25 ns
Short Delay Times: 40 ns (Typical)
Consistent Delay Times With Changes in Supply Voltage
Low Supply Current
With Logic ''1'' Input: 4.5 mA
With Logic ''0'' Input: 400 µA
Low Output Impedance: 7 Ω Typical at 25 °C
Latch-Up Protected: Will Withstand > 500 mA Reverse Current, Down to -5 V
Input Will Withstand Negative Inputs
ESD Protected: 2kV HBM
Pinouts Same as TC426/27/28

Specifications

MOSFET Driver Type Low Side
Driver Type Dual
Configuration Non-Inverting
Maximum Supply Voltage (V) 18
Peak Source Output (A) 1.5
Peak Sink Output (A) 1.5
Source Resistance (Ω) 10
Sink Resistance (Ω) 10
Propagation Delay tD1 (ns) 20
Propagation Delay tD2 (ns) 40
Rise Time (tR, ns) 25
Fall Time (tF, ns) 25
Capacitive Load Drive 1,000 pF in 25 ns
Features lease consider: TC4427A
Pins | Packaging 8 | SOIC
Temp Range -40C to +85C
Packing Media Tube (100)

Resources





Environmental Information

ROHS Unknown
China EFUP Unknown

Alternative Descriptions

TC4427 Series 1.5 A 18 Vmax 7 Ohm Dual Non Inverting MOSFET Driver - SOIC-8 | Future Electronics
Mosfet Driver, Dual, Low Side, Soic-8 | Newark Electronics
DRIVER, MOSFET, DUAL, 1.5A, SMD, 4427 | element14
IC: driver | Transfer Multisort Elektronik
MOSFET DRVR 1.5A 2-OUT Lo Side Non-Inv 8-Pin SOIC N Tube | Avnet America
1.5A Dual MOSFET Drvr | Microchip Technology
TC4427EOA, Dual MOSFET Power Driver 1.5A,4.5 to 18V, Non-Inverting,8-Pin SOIC | Microchip Technology Inc. TC4427EOA | RS Americas


Frequently Asked Questions

Where can I find additional details, specifications and documents for a TC4427EOA?

Additional datasheets, footprints and schematics for TC4427EOA are listed on our Part Details page. You can also find images and similar parts to TC4427EOA on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for TC4427EOA on our Product Comparison page. Access via the 'View Pricing & Stock' button to view TC4427EOA price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does TC4427EOA fall under?

The TC4427EOA is listed under Semiconductors - ICs > Power Management ICs - PMIC > Drivers & Controllers > MOSFET Drivers.

Can I view similar or alternative parts?

You can view similar parts to TC4427EOA when available in the MOSFET Drivers range under the specifications section at the bottom of the details page.

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Submit any questions directly to the customer support team of the distributor listing the product. For the TC4427EOA you can contact the distributor directly for product support, shipping queries etc.

Is the TC4427EOA RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for TC4427EOA have stock available?

Authorised distributors including Chip One Stop, Future Electronics, Newark Electronics, element14 and Farnell have stock available or on a lead time for TC4427EOA.

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