• TC4427EOA SOIC-8
TC4427EOA SOIC-8

TC4427EOA

1.5A output capacity for driving MOSFETs with high efficiency

Inventory:5,185

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Overview of TC4427EOA

The TC4427EOA is a high-speed MOSFET driver IC designed to drive MOSFETs in high frequency and high current applications. This IC provides a compact and efficient solution for driving MOSFETs in various electronic circuits.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • LO: Low Side Output
  • VDD: Gate Drive Supply Voltage
  • COM: Ground/Logic Common
  • HO: High Side Output
  • VS: High Side Floating Supply Return
  • HS: High Side Floating Supply Voltage
  • NC: No Connection

Circuit Diagram

Incorporate a circuit diagram that illustrates the connections and operation of the TC4427EOA IC for a more visual representation.

Key Features

  • High-Speed MOSFET Driver: The TC4427EOA is designed to provide high-speed switching for MOSFETs, making it suitable for high frequency applications.
  • Wide Operating Voltage Range: This IC can operate with a gate drive supply voltage ranging from 4.5V to 18V, providing flexibility in different electronic circuits.
  • High Peak Output Current: The TC4427EOA can deliver high peak output currents, enabling efficient driving of MOSFETs in high current applications.
  • Low Output Impedance: With low output impedance, this IC ensures effective driving of MOSFETs, minimizing switching losses.

Note: For detailed technical specifications, please refer to the TC4427EOA datasheet.

Application

  • Switching Power Supplies: The TC4427EOA is commonly used in high-speed switching power supply circuits to drive MOSFETs for efficient power conversion.
  • Motor Control: This IC is suitable for motor control circuits that require high-speed and high-current MOSFET driving capability.
  • Pulse Transformer Drivers: The TC4427EOA can be used in pulse transformer driver circuits for signal amplification and transmission.

Functionality

The TC4427EOA is designed to efficiently drive MOSFETs in high-speed and high-current applications, providing reliable and fast switching capabilities.

Usage Guide

  • Power Supply: Connect VDD (Pin 2) to the gate drive supply voltage and COM (Pin 3) to ground/logic common.
  • Driver Outputs: Use the LO (Pin 1) and HO (Pin 4) outputs to drive the low and high sides of the MOSFET, respectively.
  • High Side Floating Supply: Connect HS (Pin 6) to the high side floating supply voltage and VS (Pin 5) to the high side floating supply return.

Frequently Asked Questions

Q: What is the maximum operating voltage for the TC4427EOA?
A: The TC4427EOA can operate with a maximum gate drive supply voltage of 18V.

Q: Is the TC4427EOA suitable for high-frequency applications?
A: Yes, the TC4427EOA is designed for high-speed MOSFET driving and is suitable for high-frequency applications.

Equivalent

For similar functionalities, consider these alternatives to the TC4427EOA:

  • TC4427A: This is a similar high-speed MOSFET driver IC with slightly different electrical characteristics compared to the TC4427EOA.
  • IR2104: The IR2104 is another high-speed MOSFET driver IC offering comparable functionality for driving MOSFETs in electronic circuits.
  • LTC4440: This IC provides high-speed MOSFET driving capabilities and can be considered as an alternative solution to the TC4427EOA.

TC4427EOA

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category Gate Drivers RoHS Details
Product MOSFET Gate Drivers Type Low-Side
Mounting Style SMD/SMT Package / Case SOIC-8
Number of Drivers 2 Driver Number of Outputs 2 Output
Output Current 1.5 A Supply Voltage - Min 4.5 V
Supply Voltage - Max 18 V Rise Time 30 ns
Fall Time 30 ns Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 85 C Series TC4427
Brand Microchip Technology Logic Type CMOS, TTL
Maximum Turn-Off Delay Time 50 ns Maximum Turn-On Delay Time 30 ns
Moisture Sensitive Yes Operating Supply Current 4.5 mA
Operating Supply Voltage 4.5 V to 18 V Output Voltage 25 mV
Pd - Power Dissipation 470 mW Product Type Gate Drivers
Factory Pack Quantity 100 Subcategory PMIC - Power Management ICs
Technology Si Unit Weight 0.019048 oz

Warranty & Returns

Warranty, Returns, and Additional Information

  • QA & Return Policy ?

    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

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    Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.

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TC4427EOA

1.5A output capacity for driving MOSFETs with high efficiency

Inventory:

5,185
Overview of TC4427EOA Specifications Warranty & Returns Similar Products Popular Products

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We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:

·Initiate the request within 90 days after the item's shipment date.

·Coordinate the return or exchange with our team.

·Keep the items in their original condition as delivered.

·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.

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The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.

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