Intersil

ISL8701IBZ

ISL8701IBZ Description

The ISL8701IBZ is a 4-channel supervisor IC designed by Intersil, a leading manufacturer in the electronics industry. This device is housed in a 14-pin SOIC package and is available in a tube package format. As a sequencer, the ISL8701IBZ is engineered to monitor and manage multiple voltage rails, ensuring proper power-up and power-down sequences in complex electronic systems. Despite being marked as obsolete, the ISL8701IBZ remains a robust solution for applications requiring precise voltage monitoring and sequencing.

ISL8701IBZ Features

• Adjustable/Selectable Reset Timeout: The ISL8701IBZ offers adjustable reset timeout options, allowing designers to tailor the reset duration to meet specific system requirements.
• Adjustable/Selectable Voltage Threshold: This feature provides flexibility in setting the voltage threshold levels, enabling precise monitoring of power rails.
• Open Drain or Open Collector Output: The ISL8701IBZ supports open drain or open collector output configurations, enhancing compatibility with various system architectures.
• Active High/Active Low Reset: The device supports both active high and active low reset configurations, providing additional flexibility in system design.
• 4 Channels Monitored: The ISL8701IBZ can monitor up to four different voltage rails, making it suitable for systems with multiple power supplies.
• Surface Mount Mounting Type: The surface mount design ensures easy integration into modern PCB layouts, facilitating compact and efficient designs.
• ROHS3 Compliant: The ISL8701IBZ meets ROHS3 compliance, ensuring environmental sustainability and regulatory adherence.
• ECCN Classification: The device is classified under ECCN EAR99, indicating its general availability for international trade.

ISL8701IBZ Applications

The ISL8701IBZ is ideal for a variety of applications where reliable voltage monitoring and sequencing are critical. These applications include:

• Telecommunications Equipment: Ensuring proper power sequencing in routers, switches, and other networking devices.
• Industrial Control Systems: Managing power-up and power-down sequences in PLCs, motor controllers, and other industrial equipment.
• Data Storage Devices: Monitoring power rails in RAID systems, NAS devices, and other data storage solutions.
• Embedded Systems: Providing reliable power management in embedded systems used in automotive, aerospace, and IoT applications.

Conclusion of ISL8701IBZ

The ISL8701IBZ is a versatile and reliable supervisor IC that offers a range of features tailored to meet the needs of complex electronic systems. Its adjustable reset timeout and voltage threshold settings provide designers with the flexibility to optimize system performance. The ability to monitor up to four voltage rails makes it a valuable component in systems with multiple power supplies. Despite its obsolete status, the ISL8701IBZ remains a robust solution for applications requiring precise voltage monitoring and sequencing. Its surface mount design and ROHS3 compliance ensure ease of integration and environmental sustainability. For engineers and designers seeking a reliable and flexible supervisor IC, the ISL8701IBZ is a worthy consideration.