FDMF5822DC

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FDMF5822DC

+BOM

HALF BRIDGE BASED MOSFET DRIVER

  • メーカーフェアチャイルドセミコンダクター

  • メーカー品番 #FDMF5822DC

  • データシート FDMF5822DC DataSheet

  • パッケージ WFQFN-31

  • 在庫状況2672

365 日間品質保証

7*24 日間の品質保証

90-時間単位のサービス保証

1日間のアフターサービス保証

仕様

属性
Package Bulk
Series PowerTrench®, SyncFET™
ProductStatus Active
OutputConfiguration Half Bridge
Applications Synchronous Buck Converters
Interface PWM
LoadType Inductive
Technology UMOS
RdsOn(Typ) 470mOhm LS, 680mOhm HS
Current-Output/Channel 55A
Voltage-Supply 4.5V ~ 5.5V
Voltage-Load 4.5V ~ 16V
OperatingTemperature -40°C ~ 125°C (TJ)
Features Bootstrap Circuit, Latch Function, Status Flag
FaultProtection Over Temperature, UVLO
MountingType Surface Mount
Package/Case 31-PowerWFQFN

概要

Description

The FDMF5822DC is a power module typically used in electronics involving power conversion and management. It integrates essential components like MOSFETs and drivers into a compact package, optimizing the design for efficiency and performance. This module is particularly suitable for applications requiring high-frequency switching and high power density, such as DC-DC converters and point-of-load (POL) converters.
Its integrated design reduces the need for external components, thereby saving space and potentially reducing costs. Additionally, the FDMF5822DC may feature protection mechanisms like over-temperature and over-current protection, enhancing reliability and durability in various operating conditions.
Engineers choosing the FDMF5822DC benefit from its efficient thermal management and ease of integration, making it a popular choice in advanced power supply designs where both performance and compactness are critical. Always refer to the manufacturer's datasheet for specific technical details and compatibility to ensure it meets the requirements of your specific application.

Equivalent

The FDMF5822DC is a DrMOS (Driver-MOSFET) module used for power management in computing applications. Equivalent products might include other DrMOS modules from manufacturers like Texas Instruments, Infineon, or Vishay. Specific models can vary based on the required specifications such as voltage, current ratings, and design criteria. It's important to compare datasheets for compatibility. Options like Infineon's TDA21240 or Vishay's SiC6xx series might be considered, but verification against design requirements is essential.

Features

The FDMF5822DC is a DrMOS power stage module designed for high-performance computing and data center applications. Key features include:
1. Integrated Design: Combines a driver IC, high-side MOSFET, and low-side MOSFET into a single package, optimizing space and reducing component count.
2. Efficiency: Offers high efficiency due to low switching and conduction losses, making it suitable for applications requiring power efficiency.
3. Thermal Performance: The package design enhances thermal performance, allowing for effective heat dissipation and potentially reducing the need for extensive cooling solutions.
4. Switching Frequency: Supports high switching frequencies, which can lead to smaller external components and overall compact designs.
5. Protection Features: Includes built-in protection mechanisms such as over-current, under-voltage lockout, and over-temperature protection to enhance system reliability.
6. Applications: Ideal for use in computing systems, servers, and high-end consumer electronics where efficient power delivery is essential.
This module is often selected for power supply solutions in advanced technological environments due to its compact design and robust feature set.

Pinout

The FDMF5822DC is a smart power stage module primarily used in power management applications. It features a 5x5 mm PQFN package with a total of 31 pins. The module integrates a driver IC, a high-end MOSFET, a low-end MOSFET, and a Schottky diode. It is designed to work efficiently in synchronous buck converters.
Key functions of the FDMF5822DC include:
1. High Efficiency: Optimized for reduced switching and conduction losses.
2. Integrated Protection Features: Includes over-current protection (OCP), under-voltage lockout (UVLO), and over-temperature protection (OTP).
3. Optimized Gate Drive: Provides appropriate drive strength for the integrated MOSFETs to ensure efficient switching.
4. Smart Power Stage (SPS): Offers telemetry capabilities for monitoring voltage, current, and temperature.
This module is typically used in applications such as server and computing power supplies, graphics cards, and high-performance DC-DC converters, where space efficiency and high power density are crucial.

Manufacturer

The FDMF5822DC is manufactured by onsemi, formerly known as ON Semiconductor. Onsemi is a semiconductor manufacturing company that specializes in designing and producing a wide range of semiconductor components. These components are used in various applications, including automotive, industrial, communications, computing, consumer, and medical markets.
Onsemi is recognized for its focus on providing energy-efficient solutions and is a prominent player in power management and analog devices. The company offers products like power modules, sensors, discrete devices, custom ICs, and more. Onsemi aims to help customers reduce energy consumption and meet the rising demand for efficient power usage and renewable energy applications.

Application

The FDMF5822DC is a DrMOS (Driver-MOSFET) module commonly used in applications requiring efficient and compact power management solutions. Typical application areas include:
1. Voltage Regulation Modules (VRMs): For powering CPUs, GPUs, and other high-performance processors.
2. DC-DC Converters: In computing and telecommunications equipment.
3. Servers and Workstations: Providing efficient power delivery and thermal management.
4. Graphics Cards: Supporting high power densities and efficient thermal performance.
5. Networking Equipment: Where space and power efficiency are critical.
Its integration of drivers and MOSFETs in a single package allows for reduced component count and improved efficiency, making it suitable for compact and high-density electronic designs.

Package

The FDMF5822DC is a DrMOS power stage module, and it is typically housed in a PQFN (Power Quad Flat No-Lead) package. This type of package is designed to provide efficient thermal performance and a compact footprint, suitable for high-performance computing and server applications.

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