S-8356M15MC-MEAT2G

Overview

The S-8356M15MC-MEAT2G is a boost DC-DC switching controller IC manufactured by ABLIC Inc. It operates with a supply voltage range of 0.9V to 10V and features a fixed switching frequency of 100kHz. The device supports a maximum duty cycle of 90% and utilizes a transistor driver output configuration. It is housed in a compact SOT-23-5 package (SC-74A/SOT-753) suitable for surface-mount installation. The component functions as a positive output step-up regulator without synchronous rectification or clock synchronization capabilities.

Feature Summary

• Boost topology for step-up DC-DC conversion
• Low quiescent current operation at 25.9uA
• PWM/PFM switching mode control
• Wide input voltage support from 0.9V

Applications

• Battery-powered portable electronics requiring voltage boosting
• General-purpose step-up power management circuits
• Embedded systems utilizing low-voltage power sources

Procurement Notes

Verify the complete part number including suffixes such as MEAT2G against official ABLIC documentation to ensure correct packaging and marking specifications. Confirm RoHS compliance status and moisture sensitivity level requirements prior to integration into manufacturing processes. Cross-reference datasheet revisions to validate electrical characteristics match design specifications.

Selection Notes

Select this controller when a non-synchronous boost solution with low standby current is required. Ensure the external inductor and diode selections align with the 100kHz switching frequency and 90% duty cycle limits. Verify that the application load current remains within the safe operating area defined by the external switch ratings rather than internal drive limits.

Part Context

This component belongs to the S-8356 series of switching controllers designed for efficient power management. It shares architectural similarities with other models in the family, offering comparable control logic and interface standards. The specific variant differs primarily through its packaging designation and internal marking codes defined by the manufacturer's production lot protocols.

Replacement Considerations

Direct substitutes include S-8356Q50MC-OVJT2G and S-8356M15MC-MEAT2G variants with different suffixes if pin compatibility is confirmed. Check datasheet electrical parameter tolerances before swapping to ensure functional equivalence in the target circuit.