Intersil

ISL88011IH546Z-TK

ISL88011IH546Z-TK Description

The ISL88011IH546Z-TK is a high-performance, single-channel voltage supervisor IC designed by Intersil, a leading manufacturer in the electronics industry. This supervisor IC is engineered to monitor a single voltage rail and ensure system reliability by providing accurate voltage monitoring and timely resets. The ISL88011IH546Z-TK features a voltage threshold of 4.64V, ensuring precise monitoring of power supply voltages. It operates with a reset timeout of at least 200ms, providing ample time for system recovery in case of voltage anomalies.

The ISL88011IH546Z-TK is housed in a compact SOT23-5 package, making it ideal for space-constrained applications. Its surface-mount mounting type facilitates easy integration into modern PCB designs. The reset functionality is versatile, supporting both active high and active low configurations, which enhances its compatibility with a wide range of systems. The product is available in bulk packaging and is classified under HTSUS code 8542.39.0001, with an ECCN classification of EAR99. The ISL88011IH546Z-TK is an active product, ensuring continued availability and support from Intersil.

ISL88011IH546Z-TK Features

• Single Channel Voltage Monitoring: The ISL88011IH546Z-TK is designed to monitor a single voltage rail, providing focused and accurate supervision of critical power supplies.
• Precise Voltage Threshold: With a voltage threshold of 4.64V, the IC ensures reliable detection of voltage drops below the specified level, safeguarding against undervoltage conditions.
• Configurable Reset Timeout: The minimum reset timeout of 200ms allows for sufficient time for system recovery, ensuring stability and preventing premature resets.
• Flexible Reset Configuration: The reset function supports both active high and active low configurations, offering flexibility to match various system requirements.
• Compact SOT23-5 Package: The small form factor of the SOT23-5 package makes the ISL88011IH546Z-TK suitable for applications where space is limited.
• Surface Mount Compatibility: The surface-mount mounting type simplifies PCB integration and is well-suited for automated manufacturing processes.
• Bulk Packaging: Available in bulk packaging, the ISL88011IH546Z-TK is ideal for large-scale production and inventory management.
• Active Product Status: As an active product, the ISL88011IH546Z-TK benefits from ongoing support and availability from Intersil.

ISL88011IH546Z-TK Applications

The ISL88011IH546Z-TK is well-suited for a variety of applications where reliable voltage monitoring and system reset functionality are critical. Some specific use cases include:

• Embedded Systems: Ideal for monitoring the power supply in embedded systems, ensuring reliable operation and timely resets in case of voltage fluctuations.
• Consumer Electronics: Suitable for voltage monitoring in consumer electronics, such as smartphones, tablets, and IoT devices, where space constraints are common.
• Industrial Controls: Provides robust voltage supervision in industrial control systems, safeguarding against power supply anomalies that could lead to system failures.
• Telecommunications: Ensures reliable operation of communication equipment by monitoring critical power supply voltages and initiating resets as needed.
• Automotive Electronics: Useful in automotive applications where voltage stability is crucial for the reliable operation of electronic control units (ECUs).

Conclusion of ISL88011IH546Z-TK

The ISL88011IH546Z-TK is a versatile and reliable single-channel voltage supervisor IC from Intersil. Its precise voltage threshold, configurable reset timeout, and flexible reset configuration make it a robust solution for voltage monitoring in various applications. The compact SOT23-5 package and surface-mount compatibility ensure easy integration into modern PCB designs, while its active product status guarantees ongoing support and availability. The ISL88011IH546Z-TK stands out as a reliable and efficient choice for ensuring system stability and reliability in embedded systems, consumer electronics, industrial controls, telecommunications, and automotive electronics.