S-8355Q15MC-OWAT2G

Overview

The S-8355Q15MC-OWAT2G is a boost DC-DC switching controller IC manufactured by ABLIC Inc. It operates within an input voltage range of 0.9V to 10V and features a fixed switching frequency of 600kHz with a maximum duty cycle of 85%. The device provides a single positive output configured as a transistor driver, housed in a compact SOT-23-5 package. It supports surface mount installation and functions reliably across a temperature range of -40°C to +85°C.

Feature Summary

• Boost topology for step-up voltage conversion
• Fixed high-frequency switching operation
• Enable control feature for power management

Applications

• Battery-powered portable electronics
• Low-voltage system power boosting
• General-purpose DC-DC converter designs

Procurement Notes

Verify the specific suffix 'G' against official documentation to confirm compliance status or material composition differences compared to standard versions. Ensure the ordering code matches the exact pinout and marking requirements for your PCB layout. Cross-reference the datasheet revision history for any recent design changes that may affect implementation.

Selection Notes

Select this component when a fixed 600kHz boost controller is required for space-constrained applications. The SOT-23-5 package offers a small footprint suitable for dense layouts. Consider the 0.9V minimum input voltage for compatibility with single-cell lithium batteries or low-voltage sources requiring voltage elevation.

Part Context

This part belongs to the S-8355 series of switching regulators from ABLIC Inc. The series focuses on efficient power management solutions using CMOS process technology. These controllers are designed to provide stable voltage regulation for various electronic systems requiring reliable power delivery.

Replacement Considerations

S-8355Q15MC-OWAT2U