S-8352C30UA-K6PT2G

Overview

The S-8352C30UA-K6PT2G is a DC-DC switching controller IC manufactured by ABLIC Inc. It utilizes a boost topology to provide positive output voltage regulation. The device operates with a fixed switching frequency of 100 kHz and employs PFM modulation for efficiency optimization. Key electrical parameters include a quiescent current of 23.2 uA, an input voltage range supporting up to 10 V, and a nominal output voltage setting of 3.0 V. It is housed in a compact SOT-89-3 package suitable for surface mount applications.

Feature Summary

• Boost step-up DC-DC switching controller with positive output configuration
• Integrates PFM modulation for enhanced power efficiency
• Features low quiescent current consumption for battery-powered systems

Applications

• Portable electronic devices requiring efficient voltage boosting
• Battery-powered sensor modules
• Embedded systems with limited power budgets

Procurement Notes

Verify the specific suffix K6PT2G against official ABLIC documentation to confirm pinout and marking details. Ensure compatibility with the target PCB footprint for the SOT-89-3 package. Confirm supply chain authenticity through authorized distributors to avoid counterfeit components.

Selection Notes

Select this component when a compact boost controller with low standby current is required. The 100 kHz frequency allows for smaller external passive components compared to lower-frequency alternatives. Verify that the load requirements align with the controller's drive capabilities and that the input voltage range covers the operational spectrum.

Part Context

This part belongs to the S-8352 series of switching regulators from ABLIC. The series focuses on providing efficient power management solutions for portable electronics. The S-8352 variant specifically offers boost control functionality, distinguishing it from buck or LDO regulators within the broader product portfolio.

Replacement Considerations

Direct substitutes may include other ABLIC S-8352 series variants with compatible output voltages and packaging. Cross-reference pinouts and electrical specifications carefully before substitution.