onsemi

CS1107EDFR8

CS1107EDFR8 Description

The CS1107EDFR8 is a relay driver integrated circuit (IC) designed by onsemi, a leading manufacturer in the electronics industry. This IC is part of the Power Management (PMIC) category and is specifically tailored for applications requiring a single-channel relay driver with a peak output current of 500mA. The CS1107EDFR8 is housed in an 8-pin SOIC package, which is known for its compact size and surface-mount compatibility, making it ideal for space-constrained designs. The device operates within a supply voltage range of 4.75V to 5.25V, ensuring stable performance across a narrow voltage band. Each channel can deliver up to 40mA of output current, providing sufficient power for driving relays and similar devices. The CS1107EDFR8 is classified under ECCN EAR99, indicating its general availability without specific export restrictions. It also complies with REACH regulations, being REACH Unaffected, which is crucial for environmental compliance. The product is available in a Tape & Reel (TR) packaging format, facilitating automated assembly processes. Despite its obsolete status, the CS1107EDFR8 remains a reliable choice for legacy systems and specific applications where its unique features are advantageous.

CS1107EDFR8 Features

• Peak Output Current: The CS1107EDFR8 can deliver a peak output current of 500mA, which is sufficient for driving a wide range of relays and similar devices. This high current capability ensures robust performance in demanding applications.
• Supply Voltage Range: Operating within a supply voltage range of 4.75V to 5.25V, the CS1107EDFR8 provides stable and reliable performance. This narrow voltage range ensures optimal operation and reduces the risk of voltage-related issues.
• Output Current per Channel: Each channel can handle up to 40mA of output current, making it suitable for driving multiple relays or other low-power devices simultaneously.
• Surface Mount Compatibility: The surface-mount mounting type of the CS1107EDFR8 allows for easy integration into modern PCB designs, facilitating automated assembly processes and reducing overall footprint.
• Moisture Sensitivity Level: With a Moisture Sensitivity Level (MSL) of 1 (Unlimited), the CS1107EDFR8 is highly resistant to moisture, ensuring long-term reliability and stability in various environmental conditions.
• Compliance and Packaging: The CS1107EDFR8 is REACH Unaffected, ensuring compliance with environmental regulations. It is also available in a Tape & Reel (TR) packaging format, which is ideal for automated assembly lines.

CS1107EDFR8 Applications

The CS1107EDFR8 is well-suited for a variety of applications where a reliable relay driver is required. Some specific use cases include:

• Industrial Automation: Driving relays in control systems, where precise and reliable switching is crucial for the operation of machinery and equipment.
• Telecommunications: Managing relay operations in telecommunication infrastructure, ensuring stable and efficient signal routing.
• Automotive Systems: Controlling relays in automotive applications, such as power windows, lights, and other electronic systems, where compact and reliable solutions are essential.
• Consumer Electronics: Driving relays in consumer devices, such as home appliances and audio equipment, where space constraints and performance reliability are key considerations.

Conclusion of CS1107EDFR8

The CS1107EDFR8 from onsemi is a versatile and reliable relay driver IC that offers a range of technical specifications and performance benefits. Its peak output current of 500mA, combined with a stable supply voltage range and surface-mount compatibility, makes it an ideal choice for various applications. The device's compliance with environmental regulations and its robust moisture sensitivity level further enhance its reliability and suitability for diverse operating conditions. Despite its obsolete status, the CS1107EDFR8 remains a valuable component for legacy systems and specific applications where its unique features provide significant advantages.