ON Semiconductor
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FDMC7660DC
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FDMC7660DC

Introduction

The FDMC7660DC is a power management integrated circuit (IC) belonging to the category of MOSFET drivers. This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models of the FDMC7660DC.

Basic Information Overview

  • Category: Power Management IC/MOSFET Driver
  • Use: The FDMC7660DC is designed to drive N-channel enhancement mode power MOSFETs in low-side switching applications.
  • Characteristics: It is characterized by its high efficiency, fast switching speed, and low power consumption.
  • Package: The FDMC7660DC is available in a compact and industry-standard SO-8 package.
  • Essence: Its essence lies in providing efficient and reliable driving of power MOSFETs for various applications.
  • Packaging/Quantity: Typically, the FDMC7660DC is supplied in reels with a quantity of 2500 units per reel.

Specifications

  • Input Voltage: 4.5V to 18V
  • Output Current: 2A
  • Operating Temperature Range: -40°C to 125°C
  • Switching Frequency: Up to 1MHz
  • Output Resistance: 3Ω
  • Undervoltage Lockout (UVLO): 3.3V

Detailed Pin Configuration

The FDMC7660DC features an 8-pin SOIC package with the following pin configuration: 1. VDD 2. IN 3. GND 4. OUT 5. GATE 6. GATE 7. NC 8. VDD

Functional Features

  • High Efficiency: The FDMC7660DC offers high efficiency in driving power MOSFETs, minimizing power losses.
  • Fast Switching Speed: It enables rapid switching of MOSFETs, contributing to improved system performance.
  • Integrated Protection: It includes built-in protection features such as undervoltage lockout to enhance system reliability.

Advantages and Disadvantages

Advantages

  • High efficiency and fast switching speed
  • Integrated protection features
  • Wide input voltage range

Disadvantages

  • Limited output current compared to some competing models
  • Higher cost compared to basic MOSFET drivers

Working Principles

The FDMC7660DC operates by receiving an input signal and generating a corresponding output to drive the connected power MOSFET. It utilizes internal circuitry to control the gate voltage of the MOSFET, enabling efficient switching and regulation of power flow.

Detailed Application Field Plans

The FDMC7660DC finds extensive use in various applications, including but not limited to: - DC-DC Converters - Motor Control Systems - LED Lighting - Battery Management Systems

Detailed and Complete Alternative Models

Some alternative models to the FDMC7660DC include: - IR2104 - TC4427 - MIC4422

In summary, the FDMC7660DC is a versatile and efficient MOSFET driver that caters to a wide range of low-side switching applications. With its high efficiency, fast switching speed, and integrated protection features, it serves as a reliable solution for driving power MOSFETs in diverse electronic systems.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací FDMC7660DC v technických řešeních

  1. What is the FDMC7660DC?

    • The FDMC7660DC is a dual complementary enhancement mode MOSFET driver designed for use in high-speed, high-frequency applications.

  2. What is the maximum voltage rating of the FDMC7660DC?

    • The FDMC7660DC has a maximum voltage rating of 40V, making it suitable for a wide range of applications.

  3. What are the typical applications of the FDMC7660DC?

    • The FDMC7660DC is commonly used in power supplies, motor control, and other high-frequency switching applications.

  4. What is the input logic voltage level for the FDMC7660DC?

    • The FDMC7660DC has a compatible input logic voltage level of 3.3V or 5V, making it versatile for various control systems.

  5. What is the output current capability of the FDMC7660DC?

    • The FDMC7660DC can drive high-side and low-side N-channel MOSFETs with a peak output current of up to 2A.

  6. Does the FDMC7660DC require an external bootstrap diode?

    • No, the FDMC7660DC integrates a bootstrap diode, simplifying the design and reducing external component count.

  7. What is the operating temperature range of the FDMC7660DC?

    • The FDMC7660DC is designed to operate within a temperature range of -40°C to 125°C, suitable for demanding industrial environments.

  8. Can the FDMC7660DC be used in automotive applications?

    • Yes, the FDMC7660DC is AEC-Q100 qualified, making it suitable for automotive applications where reliability and performance are critical.

  9. Does the FDMC7660DC have built-in protection features?

    • Yes, the FDMC7660DC includes overcurrent protection and thermal shutdown to safeguard the MOSFETs and the driver itself.

  10. Is the FDMC7660DC available in a compact package?

    • Yes, the FDMC7660DC is offered in a space-saving PowerTSSOP-16 package, enabling efficient PCB layout and miniaturization of designs.