onsemi

CS5212EDR14

CS5212EDR14 Description

The CS5212EDR14 is a surface-mount DC-DC switching controller designed for buck topology applications. Manufactured by onsemi, this transistor driver is housed in a 14-pin SOIC package and is suitable for a wide range of power management applications. Despite being marked as obsolete, the CS5212EDR14 remains a robust solution for applications requiring efficient power conversion.

CS5212EDR14 Features

• Output Type: Transistor Driver
• Output Configuration: Positive
• Frequency - Switching: 150 tokHz 750kHz
• Voltage - Supply (Vcc/Vdd): 3.1V to 7V
• Synchronous Rectifier: Yes, enabling higher efficiency and lower power loss
• Control Features: Frequency Control, allowing precise regulation of the switching frequency
• Duty Cycle (Max): 100%, providing maximum flexibility in power delivery
• Output Phases: 1, ensuring simplicity and reliability in single-phase applications
• Moisture Sensitivity Level (MSL): 1 (Unlimited), suitable for a wide range of environmental conditions
• Package: Tape & Reel (TR), facilitating easy handling and integration in automated assembly processes
• REACH Status: REACH Unaffected, ensuring compliance with environmental regulations
• ECCN: EAR99, indicating broad availability and minimal export restrictions

CS5212EDR14 Applications

The CS5212EDR14 is ideal for a variety of applications that require efficient power conversion and control. Its buck topology makes it particularly well-suited for applications where a lower output voltage is needed from a higher input voltage. Specific use cases include:

• Power Supplies: Ideal for compact and efficient power supplies in consumer electronics, telecommunications, and industrial equipment.
• Battery Chargers: Provides efficient power management for battery charging applications, ensuring fast and reliable charging.
• Embedded Systems: Suitable for embedded systems where space is limited and high efficiency is required.
• Point-of-Load Converters: Efficiently converts power at the point of load, reducing power loss and improving overall system efficiency.

Conclusion of CS5212EDR14

The CS5212EDR14 is a versatile and efficient DC-DC switching controller that offers significant advantages in power management applications. Its wide switching frequency range, synchronous rectifier, and frequency control features make it a reliable choice for a variety of applications. Despite its obsolete status, the CS5212EDR14 remains a valuable component for engineers seeking efficient power conversion solutions.