SC2677BTETRT

Overview

The SC2677BTETRT is a dual-phase, synchronous, voltage mode PWM controller manufactured by Semtech Corporation. Designed for step-down applications, it operates with an operating supply voltage of 15 V and draws an operating supply current of 10 mA. The device utilizes a 24-TSSOP package and functions as a transistor driver for power stages.

Feature Summary

• Dual-phase synchronous voltage mode PWM control architecture
• Integrated transistor driver output function for external MOSFETs
• Step-down topology support for versatile power conversion designs

Applications

• Multi-phase DC-DC converter systems
• High-current point-of-load regulation
• Industrial power supply modules

Procurement Notes

Verify component status carefully as this item may be listed as no longer manufactured in certain distributor databases. Confirm availability through official Semtech channels or authorized partners to ensure authenticity and compliance with current production lifecycle stages before finalizing procurement plans.

Selection Notes

Select this controller when designing multi-phase buck converters requiring precise voltage mode regulation. Ensure the design accommodates the 15 V supply requirement and 24-TSSOP footprint. Evaluate thermal management needs for the TSSOP package in high-density layouts.

Part Context

This component belongs to Semtech's portfolio of switching controllers, specifically targeting synchronous buck applications. It serves as a core control element in power management integrated circuits (PMIC) where multiple phases are required to distribute load current and improve efficiency.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult Semtech technical support for direct replacements or updated product line recommendations.