CSD95480RWJ

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CSD95480RWJ

SYNCHRONOUS BUCK

  • 제조업체
  • Mfr.부분 #CSD95480RWJ
  • 패키지 VQFN41
  • 데이터시트
  • 재고 있음3858

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사양

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

개요

Description

The CSD95480RWJ is a high-performance synchronous buck NexFET™ power stage designed for high-frequency applications. It integrates a driver IC and power MOSFETs into a single package, optimizing for improved efficiency and power density. The device is suitable for applications requiring a compact design with excellent thermal performance and low EMI. Key features include a high-frequency switching capability, fast switching speed, and integrated circuitry that reduces the need for external components, thus minimizing board space.
The CSD95480RWJ is typically used in DC-DC converters, particularly in CPU, GPU, and memory power supplies within computing and telecommunications. It supports a wide range of input voltages and offers protection features such as over-current and over-temperature protection to enhance system reliability.
Overall, the CSD95480RWJ is ideal for engineers seeking a compact, efficient power stage solution for high-performance computing environments.

Features

The CSD95480RWJ is a power stage module designed for high-frequency, high-efficiency synchronous buck converters. It integrates a driver IC and two power MOSFETs optimized for performance. Key features include:
1. High Efficiency: Provides excellent efficiency crucial for power-sensitive applications.
2. Integrated Design: Combines driver and MOSFETs, reducing component count and simplifying PCB layout.
3. Low On-Resistance: Features low on-resistance MOSFETs to minimize power loss.
4. High Frequency: Capable of operating at high switching frequencies, supporting compact and efficient designs.
5. Protection Features: Includes thermal and overcurrent protection to enhance reliability.
6. Compact Package: Available in a small package for space-constrained applications.
7. Fast Switching: Designed for fast switching speeds to improve performance in dynamic loading scenarios.
8. Easy Integration: Simplifies the design process for power management circuits in various applications, including servers, telecom, and networking equipment.
These features make the CSD95480RWJ suitable for applications requiring efficient power conversion and compact form factors.

Package

The CSD95480RWJ is packaged in a surface-mount, thermally enhanced Power QFN package. This type of package is designed to provide efficient thermal performance and is suitable for high-current applications.

Pinout

The CSD95480RWJ is a synchronous buck NexFET power stage module designed for high-frequency and high-efficiency applications. It typically features 40 pins. The key functions include:
- High Efficiency: Optimized for minimized loss with integrated power MOSFETs and drivers for high-frequency switching.

- Current Sensing: Integrated current sensing capability for accurate current monitoring and protection features.

- Temperature Sensing: Onboard temperature sensing for enhanced thermal management and protection.

- Protection Features: Includes various protection mechanisms such as overcurrent protection, over-temperature protection, and under-voltage lockout to ensure reliable operation.

- Compact Design: The power stage is designed to fit in a small footprint, making it suitable for space-constrained applications.
These features make the CSD95480RWJ suitable for use in point-of-load converters, high-performance computing systems, and other power management applications.

Manufacturer

The CSD95480RWJ is manufactured by Texas Instruments. Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits, which are sold to electronics designers and manufacturers globally. The company is known for its development of analog chips and embedded processors, which are used in a wide array of electronic devices and applications, including automotive, industrial, personal electronics, and communications equipment. Texas Instruments is one of the largest semiconductor companies in the world and is recognized for its innovation and significant contributions to the electronics industry.

Application

The CSD95480RWJ is a synchronous buck NexFET™ smart power stage, primarily used in high-efficiency power conversion applications. Its application areas include computing and server power supplies, telecommunications equipment, and networking infrastructure. It is ideal for use in high-current, low-output voltage DC-DC converters, offering enhanced performance in terms of efficiency and thermal management. The device is also suitable for applications requiring precise voltage regulation and fast transient response.

Equivalent

The CSD95480RWJ is a NexFET power stage by Texas Instruments. Equivalent products include similar power stages from other manufacturers such as Infineon's IR3553, ON Semiconductor's FDMF3035, and Monolithic Power Systems' MP86956. When selecting an equivalent, ensure you compare the specifications like voltage rating, current capacity, efficiency, and package to meet your application requirements.

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