S-8356M18MC-MEDT2G

Overview

The S-8356M18MC-MEDT2G is a step-up switching controller manufactured by ABLIC Inc. It operates with a fixed switching frequency of 300 kHz and delivers a regulated output voltage of 1.8 V. The device supports an output current of 19 mA and features a maximum duty cycle of 78%. Designed for surface-mount installation, it utilizes the SNB-6B package. The component functions within a temperature range of -40°C to +85°C.

Feature Summary

• Integrates PWM/PFM control modes for efficient power conversion
• Features low quiescent current consumption for battery-powered applications
• Includes built-in protection mechanisms against overcurrent conditions

Applications

• Portable electronic devices requiring compact power solutions
• Battery-operated equipment needing stable voltage regulation
• Consumer electronics utilizing small form-factor components

Procurement Notes

Verify the specific suffix MEDT2G against official ABLIC documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with SNB-6B footprint requirements during PCB layout. Confirm RoHS compliance status through current manufacturer declarations before finalizing procurement orders.

Selection Notes

Select this component when a 1.8 V output is required from a higher input voltage source. The 300 kHz frequency allows for smaller external inductors compared to lower-frequency alternatives. Verify that the 19 mA load requirement fits within the controller's operational limits for the intended application environment.

Part Context

This part belongs to the S-8356 series of step-up switching controllers from ABLIC. The series is designed for low-power applications where space efficiency and energy conservation are critical. The M18 designation indicates the specific 1.8 V output voltage setting within the product family.

Replacement Considerations

Cross-reference with other S-8356 variants having identical output voltages and package types. Verify pinout compatibility and electrical parameters such as switching frequency and current limits before substituting.