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CHL8325A-39CRT

CHL8325A-39CRT Description

The CHL8325A-39CRT is a highly integrated Power Management IC (PMIC) designed by Infineon Technologies, featuring a Buck topology and a comprehensive set of control features. This obsolete component is ideal for applications requiring precise power management and efficient voltage regulation. The CHL8325A-39CRT operates within a switching frequency range of 200kHz to 1.2MHz, ensuring high efficiency and flexibility in various power supply designs. It supports multiple serial interfaces, including I2C, PMBus, and SMBus, facilitating seamless communication and control.

CHL8325A-39CRT Features

• Serial Interfaces: Equipped with I2C, PMBus, and SMBus interfaces, the CHL8325A-39CRT offers versatile communication options for system integration.
• Output Type: PWM (Pulse Width Modulation) output ensures precise control over the power delivery, optimizing efficiency and performance.
• Output Configuration: Positive output configuration simplifies circuit design and enhances reliability.
• Switching Frequency: A wide range of 200kHz to 1.2MHz allows for optimized performance across different load conditions and applications.
• Control Features: Includes Enable and Power Good features, providing robust control and monitoring capabilities.
• Output Phases: The 5-phase output design ensures stable and efficient power distribution, minimizing voltage ripple and improving overall system performance.
• Package: Available in a Tape & Reel (TR) package, suitable for automated assembly processes and high-volume production.
• Voltage Supply: Operates on a 3.3V supply voltage, making it compatible with a wide range of modern electronic systems.
• Moisture Sensitivity Level: MSL 3 (168 Hours) ensures the component is protected against moisture during manufacturing and storage.
• Synchronous Rectifier: The absence of a synchronous rectifier simplifies the design while maintaining high efficiency.
• Topology: Buck topology provides high efficiency and low power loss, making it ideal for power-sensitive applications.
• Mounting Type: Surface Mount design allows for compact and space-efficient PCB layouts.
• Number of Outputs: 5 outputs enable the management of multiple power rails, enhancing the flexibility of the power management solution.
• REACH Status: REACH Unaffected, ensuring compliance with environmental and safety regulations.
• HTSUS: Classified under HTSUS code 8542.39.0001, facilitating smooth import and export processes.

CHL8325A-39CRT Applications

The CHL8325A-39CRT is well-suited for a variety of applications where precise power management and efficient voltage regulation are critical. It is particularly ideal for:

• Telecommunications: Powering base stations, routers, and switches with reliable and efficient power management.
• Networking: Ensuring stable power supply for network interface cards, switches, and other networking equipment.
• Industrial Automation: Providing efficient power solutions for PLCs, industrial controllers, and other automation systems.
• Consumer Electronics: Enhancing the performance of high-end consumer devices such as gaming consoles, smart TVs, and high-performance PCs.
• Data Centers: Managing power distribution in servers, storage systems, and other data center equipment.

Conclusion of CHL8325A-39CRT

The CHL8325A-39CRT, despite being an obsolete product, remains a robust and versatile power management IC. Its wide range of features, including multiple serial interfaces, PWM output, and 5-phase output design, make it a reliable choice for applications requiring efficient power management. The Buck topology and high switching frequency ensure high efficiency and low power loss, while the comprehensive control features provide precise monitoring and control. Although it is no longer in production, the CHL8325A-39CRT continues to offer significant advantages in various power-sensitive applications, making it a valuable component for engineers and designers in the electronics industry.