ET9528

Overview

The ET9528 is an integrated circuit designed for Over-Voltage-Protection (OVP) and Over-Current-Protection (OCP). It functions as a protection switch that disconnects the system from its output pin when fault conditions are detected. The component is part of ETEK Microelectronics' high-performance analog IC portfolio, targeting applications requiring robust power line safeguarding against electrical anomalies.

Feature Summary

• Provides over-voltage protection by disconnecting the system from the output pin during excessive voltage events
• Delivers over-current protection to isolate the load from the power source under fault conditions

Applications

• Power supply input protection circuits
• System-level over-voltage safeguarding
• Over-current protection in electronic devices

Procurement Notes

Verify the specific datasheet for the ET9528 to confirm exact electrical ratings, package options, and operating temperature ranges. Ensure compatibility with the target system's voltage and current requirements before integration. Confirm RoHS compliance and availability status through official ETEK Microelectronics channels or authorized distributors.

Selection Notes

Select the ET9528 for applications requiring dedicated hardware-based over-voltage and over-current protection. Evaluate the threshold voltages and current limits against the system's operational parameters. Consider the package type and thermal performance relative to the PCB layout constraints.

Part Context

ETEK Microelectronics manufactures the ET9528 as part of its analog IC lineup. The company produces various power management and signal conditioning components, including LDOs, LED drivers, and switches. The ET9528 specifically addresses protection needs within this portfolio.