CSD17484F4
Product Overview
Category
The CSD17484F4 belongs to the category of integrated circuits (ICs).
Use
It is used as a power stage for high-frequency, high-efficiency DC-DC converters.
Characteristics
- High efficiency
- Fast switching speed
- Low on-resistance
- Small package size
Package
The CSD17484F4 is available in a small outline no-lead (SON) package.
Essence
This product is essential for achieving high-efficiency power conversion in various electronic devices.
Packaging/Quantity
The CSD17484F4 is typically packaged in reels and is available in varying quantities depending on the supplier.
Specifications
- Input Voltage Range: 4.5V to 18V
- Output Current: Up to 40A
- Switching Frequency: Up to 1MHz
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The CSD17484F4 features a detailed pin configuration with specific pins designated for input voltage, output voltage, ground, and control signals. The pinout diagram provides clear guidance for proper connection and usage.
Functional Features
- Integrated high-side and low-side MOSFETs
- Adaptive dead-time control
- Overcurrent protection
- Thermal shutdown protection
Advantages and Disadvantages
Advantages
- High efficiency leads to reduced power loss
- Compact package size enables space-saving designs
- Integrated protection features enhance reliability
Disadvantages
- Higher cost compared to discrete power stage solutions
- Limited customization options for specific applications
Working Principles
The CSD17484F4 operates based on pulse-width modulation (PWM) control to regulate the output voltage. The integrated MOSFETs switch at high frequencies to minimize power loss and maximize efficiency. The adaptive dead-time control ensures proper timing for switching transitions, while the built-in protections safeguard against overcurrent and thermal issues.
Detailed Application Field Plans
The CSD17484F4 is well-suited for a wide range of applications, including: - Server power supplies - Telecom infrastructure - Industrial power systems - Automotive power modules
Detailed and Complete Alternative Models
Several alternative models to the CSD17484F4 include: - CSD17483F4 - CSD17501Q5A - CSD18532Q5B - CSD19536KTT
In conclusion, the CSD17484F4 is a highly efficient and compact power stage IC suitable for various high-frequency DC-DC converter applications. Its integrated features and robust performance make it an ideal choice for demanding power supply designs.
[Word Count: 346]
تکنیکی حل میں CSD17484F4 کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں
What is CSD17484F4?
- CSD17484F4 is a high-performance power stage IC designed for use in DC-DC buck converters.
What is the maximum input voltage for CSD17484F4?
- The maximum input voltage for CSD17484F4 is typically 5.5V.
What is the maximum output current of CSD17484F4?
- The maximum output current of CSD17484F4 is typically 40A.
What is the typical switching frequency of CSD17484F4?
- The typical switching frequency of CSD17484F4 is around 500kHz.
What are the key features of CSD17484F4?
- Some key features of CSD17484F4 include integrated MOSFETs, high efficiency, and thermal protection.
What are the recommended applications for CSD17484F4?
- CSD17484F4 is commonly used in applications such as point-of-load converters, telecom and datacom systems, and industrial power supplies.
What is the operating temperature range of CSD17484F4?
- The operating temperature range of CSD17484F4 is typically -40°C to 125°C.
Does CSD17484F4 require an external driver?
- No, CSD17484F4 does not require an external driver as it has integrated drivers.
What is the package type of CSD17484F4?
- CSD17484F4 is available in a 5mm x 6mm PowerQuad package.
Is CSD17484F4 suitable for automotive applications?
- Yes, CSD17484F4 is suitable for automotive applications due to its robust design and reliability.