CSD95480RWJ

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CSD95480RWJ

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SYNCHRONOUS BUCK

  • メーカーSTマイクロエレクトロニクス

  • メーカー品番 #CSD95480RWJ

  • パッケージ VQFN41

  • 在庫状況5540

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 Tape & Reel (TR),Cut Tape (CT)
Series NexFET™
ProductStatus Active
OutputConfiguration Half Bridge
Applications Synchronous Buck Converters
Interface PWM
LoadType Inductive, Capacitive
Technology Power MOSFET
Current-Output/Channel 70A
Current-PeakOutput 90A
Voltage-Supply 4.5V ~ 5.5V
Voltage-Load 4.5V ~ 16V
OperatingTemperature -40°C ~ 125°C (TJ)
Features Bootstrap Circuit
FaultProtection Shoot-Through
MountingType Surface Mount
Package/Case 41-PowerTFQFN

概要

Description

The CSD95480RWJ is a highly advanced integrated power stage module designed by Texas Instruments. It is primarily used in high-performance computing applications, such as servers and data centers. This module integrates a synchronous buck power stage with control MOSFETs, driver, and bootstrap diode into a single package, offering high efficiency and compact design.
Key features of the CSD95480RWJ include its ability to handle high current loads with low power loss, thanks to its optimized driver and MOSFET design. It supports a wide input voltage range and offers fast switching speeds, essential for modern computing environments. Additionally, it includes a variety of protection features such as over-temperature and over-current protection, enhancing its reliability in demanding applications.
The compact 5x6 mm package size makes it suitable for space-constrained designs, and its design flexibility allows for easy integration into various power management systems. Overall, the CSD95480RWJ is an efficient solution for high-performance power management needs.

Equivalent

The CSD95480RWJ is a NexFET power stage from Texas Instruments. Equivalent products would typically include power stages with similar specifications from other manufacturers. Some potential equivalents could be Infineon's OptiMOS power stages, ON Semiconductor's FDMF series, or Maxim Integrated's power stages, provided they match in terms of voltage, current rating, and form factor. It's important to compare specific datasheet parameters to ensure compatibility with your application.

Features

The CSD95480RWJ is a synchronous buck NexFET™ power stage designed by Texas Instruments, specifically optimized for high-frequency applications. Key features include:
1. High Efficiency: It integrates a driver IC and power MOSFETs for improved efficiency and thermal performance.
2. Current Capability: Supports up to 60A peak current, making it suitable for high-power applications.
3. Integrated Circuitry: Incorporates MOSFETs and a driver, reducing the need for external components.
4. Footprint: Comes in a compact package, which is beneficial for space-constrained applications.
5. Protection Features: Includes overcurrent, short-circuit, and thermal protection mechanisms.
6. Fast Switching: Capable of operating at high frequencies, which helps in reducing the size of external components.
7. Low Parasitics: Design minimizes parasitic inductances and resistances, aiding in efficient high-frequency operation.
8. System Flexibility: Offers flexible compatibility with various controllers and digital processors for diverse applications.
9. Thermal Performance: Enhanced thermal characteristics to support high-density power solutions.
These features make the CSD95480RWJ suitable for a variety of applications, including servers, telecom, and networking equipment.

Pinout

The CSD95480RWJ is a Synchronous Buck NexFET™ Power Stage from Texas Instruments, designed for high-frequency and high-efficiency DC-DC conversion applications. It is housed in a 40-pin QFN package with the following pin functions:
1. Pin Count: The device features a total of 40 pins.

2. Functions:
- Input and Output Pins: Include power input (VIN), output (VSW), and ground (PGND) for delivering power to the load.
- Control and Signal Pins: Include PWM, which controls the switching, and EN for enabling the device.
- Voltage Sense Pins: Include VDRV for driver voltage and VDD for internal logic supply.
- Monitoring and Protection Pins: Feature circuitry for temperature sensing and protection, as well as fault reporting.
- Bootstrap Pin: The BST pin is used for the high-side gate drive voltage.
- Other Pins: Include NC (no connection) and auxiliary pins for additional functionality.
This device integrates the driver and MOSFETs for high-performance power management applications.

Manufacturer

The CSD95480RWJ is manufactured by Texas Instruments Incorporated (TI). Texas Instruments is a technology company that designs and manufactures semiconductors and various integrated circuits, which are employed in a broad array of electronic systems. With its headquarters in Dallas, Texas, TI is one of the largest semiconductor companies in the world. The company serves various sectors, including industrial, automotive, personal electronics, communications equipment, and enterprise systems. TI is renowned for its analog and embedded processing products, which are integral to a multitude of electronic devices.

Application

The CSD95480RWJ is a synchronous buck NexFET™ power stage optimized for high-efficiency, high-power-density applications. Its application areas include:
1. Data Centers and Servers: It is used for power management in high-performance computing environments.
2. Telecommunications: Suitable for networking equipment requiring efficient voltage regulation.
3. Industrial Power Supplies: Utilized in industrial applications needing compact and efficient power conversion.
4. Graphics Cards: Provides efficient power delivery in high-performance GPUs.
5. Motherboards: Used in both desktop and laptop motherboards for efficient power regulation.
These applications benefit from the device's high efficiency, low thermal resistance, and compact design.

Package

The CSD95480RWJ is a synchronous buck NexFET smart power stage from Texas Instruments, and it comes in a 40-pin, 5 mm x 6 mm leadless WQFN (Wire Quad Flat No-Lead) package.

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