LT1316IS8#PBF

Overview

The LT1316IS8#PBF is a high-speed switching regulator controller manufactured by Analog Devices Inc. It operates within an input voltage range of 4.5V to 60V and supports output voltages up to 60V. The device integrates a programmable peak current limit, adjustable frequency control from 100kHz to 500kHz, and a soft-start function. It utilizes a fixed 1.25V reference voltage and features a compact 8-lead SOIC package.

Feature Summary

• Integrates programmable peak current limiting for precise load protection
• Supports flexible frequency adjustment between 100kHz and 500kHz
• Includes internal soft-start circuitry to manage inrush current

Applications

• Point-of-load DC/DC conversion modules
• Industrial power supply systems
• Telecommunications equipment power stages

Procurement Notes

Verify the specific suffix against official manufacturer documentation to confirm pinout compatibility and thermal characteristics. Ensure the component meets required environmental standards for the intended deployment environment before finalizing procurement decisions.

Selection Notes

Select this controller when designing isolated or non-isolated topologies requiring wide input voltage ranges. Consider its current limit programming flexibility and frequency adjustability for optimizing efficiency and transient response in space-constrained applications.

Part Context

This component belongs to the LT1316 family of high-performance switching regulators. It is designed for applications demanding robust performance across varying line and load conditions while maintaining stability through integrated compensation and protection features.

Replacement Considerations

Consult official substitution guides for compatible alternatives with matching electrical specifications and pin configurations.