onsemi

CS5301GDW32

CS5301GDW32 Description

The CS5301GDW32 is a highly integrated DC-DC switching controller designed for high-efficiency power conversion applications. Manufactured by onsemi, this obsolete model offers a comprehensive set of features tailored for demanding power management tasks. It operates within a wide supply voltage range of 4.3V to 20V and supports a switching frequency of 250kHz to 800kHz, making it suitable for various power supply designs.

The CS5301GDW32 is designed with a positive output configuration and is housed in a 32-lead SOIC package, ideal for surface-mount applications. It features a synchronous rectifier, enhancing efficiency and reducing power loss. The controller supports three output phases, providing flexibility in power distribution and ensuring stable performance across multiple channels.

CS5301GDW32 Features

• Output Type: Transistor Driver
• Output Configuration: Positive
• Frequency - Switching: 250kHz to 800kHz
• Voltage - Supply (Vcc/Vdd): 4.3V to 20V
• Operating Temperature: 0°C to 70°C (TA)
• Synchronous Rectifier: Yes
• Control Features: Current Limit, Frequency Control, Power Good
• Number of Outputs: 3
• Output Phases: 3
• Topology: Buck
• Mounting Type: Surface Mount
• Moisture Sensitivity Level (MSL): 2 (1 Year)
• Package: Tube
• Base Product Number: CS5301
• ECCN: EAR99
• HTSUS: 8542.31.0001

CS5301GDW32 Applications

The CS5301GDW32 is well-suited for applications requiring high efficiency and reliable power conversion. Its wide input voltage range and high switching frequency make it ideal for use in:

• Telecommunications: Powering base stations and network equipment
• Industrial Systems: Controlling power supplies in manufacturing and automation
• Consumer Electronics: Efficient power management in high-end consumer devices
• Automotive: Powering electronic control units (ECUs) and infotainment systems

Conclusion of CS5301GDW32

The CS5301GDW32 stands out for its robust feature set and versatile performance capabilities. Despite being an obsolete model, it continues to offer significant advantages in power management applications. Its synchronous rectifier and multiple output phases ensure high efficiency and stable power delivery, making it a reliable choice for various industries. While newer alternatives may exist, the CS5301GDW32 remains a valuable option for engineers seeking a proven and effective DC-DC switching controller.