S-8357E30MC-NKPT2U

Overview

The S-8357E30MC-NKPT2U is a step-up switching regulator controller manufactured by ABLIC Inc. It operates within an ambient temperature range of -40°C to +85°C and utilizes surface mount technology. The device features a maximum duty cycle of 90% and does not include synchronous rectification or clock synchronization capabilities. It is designed for efficient power management in compact electronic applications requiring reliable voltage boosting.

Feature Summary

• Step-up topology for voltage boosting
• Maximum 90% duty cycle capability
• Non-synchronous rectifier design
• No clock synchronization support

Applications

• Battery-powered portable devices
• General purpose voltage boosting circuits
• Compact consumer electronics

Procurement Notes

Verify the exact part number against official manufacturer documentation to ensure compatibility with your specific circuit requirements. Confirm that the non-synchronous design aligns with your efficiency targets. Check for any recent product change notifications regarding manufacturing updates or material composition changes before finalizing procurement plans.

Selection Notes

Select this component when a simple, cost-effective step-up solution is required without the need for synchronous rectification. Ensure the application does not require external clock synchronization. Verify that the 90% maximum duty cycle meets the input-to-output voltage ratio requirements of the target system design.

Part Context

This component belongs to the S-8357 series of switching controllers from ABLIC Inc. The series focuses on providing efficient power management solutions in small packages. The E30 suffix typically indicates a specific output voltage setting within the family lineup.

Replacement Considerations

Direct substitutes may include other S-8357 series variants with compatible voltage settings. Verify pinout and electrical specifications carefully when considering alternative models from different manufacturers.