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CSD95490Q5MC

Name: CSD95490Q5MC
Rating: 4.7 (12 reviews)

POWERSTAGE

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製造商。部分 #CSD95490Q5MC
包 VSON-CLIP-12
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
Series	NexFET™
ProductStatus	Active
OutputConfiguration	Half Bridge (3)
Applications	Synchronous Buck Converters
Interface	PWM
LoadType	Inductive, Capacitive
Technology	Power MOSFET
Current-Output/Channel	75A
Current-PeakOutput	105A
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	12-PowerTFDFN

概述

Description

The CSD95490Q5MC is a part of Texas Instruments' range of NexFET power stages, designed for high-frequency and high-current applications. It is used in various power management and conversion systems, particularly in computing and telecommunications. This integrated power stage combines a driver IC and two power MOSFETs, allowing for efficient power delivery in a compact package. Key features include high efficiency, low thermal resistance, and excellent thermal performance, which make it suitable for applications requiring robust power management.
The CSD95490Q5MC is optimized to work with digital controllers and supports the high switching frequencies common in modern electronic systems, enabling faster transient response and reducing the size of output inductors and capacitors. Its compact design and integrated features reduce the overall component count and improve performance, making it a valuable component in designing efficient, reliable power solutions.

Features

The CSD95490Q5MC is a power stage module from Texas Instruments designed for high-frequency and high-efficiency synchronous buck applications. Key features include:
1. Integrated MOSFETs and Driver: It combines control and synchronous MOSFETs and a driver in a single package, optimizing efficiency and performance.
2. High Frequency Operation: Supports switching frequencies up to 1.5 MHz, allowing for smaller external components and compact designs.
3. High Efficiency: Offers optimized gate drive and low Rds(on) to minimize conduction and switching losses.
4. Protection Features: Includes over-temperature protection, under-voltage lockout, and shoot-through protection to ensure reliable operation.
5. Compact Package: Housed in a 5 mm x 6 mm SON package, it facilitates space-saving in PCB layouts.
These features make the CSD95490Q5MC suitable for applications in telecommunications, servers, and other high-performance computing environments.

Package

The CSD95490Q5MC is packaged in a compact SON (Small Outline No-lead) package, specifically a 5 mm x 6 mm SON with wettable flanks. This type of package is designed for efficient thermal performance and space-saving applications, commonly used in power management solutions.

Pinout

The CSD95490Q5MC is a synchronous buck NexFET™ power stage from Texas Instruments. It is typically used in high-efficiency power conversion applications. The device is housed in a 5 mm x 6 mm QFN package and features a total of 40 pins.
Key functions of the CSD95490Q5MC include:
1. Integrated Power MOSFETs: It contains both high-side and low-side MOSFETs optimized for low switching loss and high efficiency.
2. Driver and Control Logic: Includes drivers for the MOSFETs and logic for safe operation.
3. Shoot-through Protection: Prevents simultaneous conduction of high-side and low-side MOSFETs.
4. Temperature Monitoring: Provides thermal protection features.
5. Current Sensing: For accurate load current monitoring.
This device is typically used in applications like server and storage power supplies, networking equipment, and high-performance computing, where high efficiency and compact size are critical.

Manufacturer

The CSD95490Q5MC is manufactured by Texas Instruments. Texas Instruments is an American technology company known for designing and manufacturing semiconductors and various integrated circuits. They serve a wide range of industries including consumer electronics, automotive, industrial, and communications equipment. Texas Instruments is renowned for its innovations in both analog and digital embedded processing technology, which are used in a vast array of electronic devices globally.

Application

The CSD95490Q5MC is a power stage module commonly used in applications requiring DC-DC conversion, such as in computing and telecommunications. It is suitable for use in server and storage systems, networking equipment, and power management for processors and ASICs, where high efficiency and compact design are crucial. Additionally, its integration of high-frequency synchronous buck gate drivers and MOSFETs makes it ideal for applications requiring fast transient responses and reduced board space.

Equivalent

The CSD95490Q5MC is a synchronous buck NexFET™ power stage by Texas Instruments. Equivalent products often depend on specific requirements like voltage, current, and switching frequency. Potential alternatives include Infineon's IR3553, Vishay's SiC620, and ON Semiconductor's FDMF6823C. Ensure to review the datasheets to match electrical parameters and thermal performance for compatibility.