S-8352C32UA-K6RT2G

Overview

The S-8352C32UA-K6RT2G is a step-up switching regulator controller manufactured by ABLIC. It operates with a fixed output voltage of 3.2 V and utilizes PFM modulation at a switching frequency of 100 kHz. The device features a low quiescent current of 23.2 uA. It supports an input voltage range from 0.9 V to 10 V and provides one positive output. The component functions within a temperature range of -40°C to +85°C and is housed in an SOT-89-3 package.

Feature Summary

• Integrates PFM control for efficient power management
• Features ultra-low quiescent current consumption
• Supports wide input voltage operation range

Applications

• Battery-powered portable electronics
• Low-power embedded systems
• IoT sensor nodes requiring extended battery life

Procurement Notes

Verify the specific suffix codes against the official datasheet to ensure correct output voltage and package configuration. Confirm RoHS compliance status and check for recent Product Change Notifications regarding marking or material updates before finalizing procurement orders.

Selection Notes

Select this component when a fixed 3.2 V boost output is required with minimal standby current. Ensure the application environment stays within the specified -40°C to +85°C operating range. Verify that the external components match the controller's requirements for stable PFM operation at 100 kHz.

Part Context

This part belongs to the S-8352 series of step-up switching regulators. It is designed for applications needing simple boost conversion with high efficiency at light loads. The series offers various fixed output voltages to suit different system rail requirements while maintaining compact footprint solutions.

Replacement Considerations

Check for parts sharing the S-8352 prefix with compatible output voltages and packages. Verify electrical parameters such as quiescent current and switching frequency to ensure functional equivalence in the target circuit design.