LTC1628IG#TRMPBF

DC DC Switching Controllers Overview

The LTC1628IG#TRMPBF is a high-efficiency, two-phase synchronous buck switching regulator manufactured by Analog Devices Inc. It operates with an input voltage range of 3.5 V to 36 V and provides two independent outputs capable of delivering up to 20 A each. The device features a programmable switching frequency between 150 kHz and 300 kHz and supports output voltages including 3.3 V and 5 V. Packaged in a 28-lead SSOP, it ensures stable performance with a load regulation of 0.1% and operates within a temperature range of 0°C to +85°C.

DC DC Switching Controllers Feature Summary

• Dual-channel synchronous buck topology for efficient power conversion
• Integrated shutdown control for power management flexibility
• Wide input voltage compatibility for diverse system requirements

DC DC Switching Controllers Applications

• Point-of-load regulation for industrial equipment
• Power distribution networks in telecommunications infrastructure
• Embedded systems requiring dual voltage rails

DC DC Switching Controllers Procurement Notes

Verify the specific suffix #TRMPBF confirms the tape-and-reel packaging format required for automated assembly processes. Confirm that the IG variant meets the necessary operating temperature specifications for your application environment. Ensure compatibility with the intended PCB footprint for the SSOP-28 package before finalizing procurement orders.

DC DC Switching Controllers Selection Notes

Select this component when dual isolated or non-isolated low-voltage rails are needed from a higher voltage bus. The wide input range accommodates various supply sources. Consider thermal management requirements given the potential 40 A total current capability. Verify that the external component selection aligns with the desired switching frequency and output ripple specifications.

DC DC Switching Controllers Part Context

This part belongs to the LTC1628 series of high-performance synchronous buck regulators. It is designed for applications demanding high efficiency and compact solution size. The device integrates the control logic and drivers, requiring only external power switches and passive components to complete the power stage design.

DC DC Switching Controllers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.