LTC3884IRHE-1#WTRPBF

DC DC Switching Controllers Overview

The LTC3884IRHE-1#WTRPBF is a high-performance dual output synchronous step-down switching regulator controller from Analog Devices. It operates with an input voltage range of 4.5V to 38V and supports output voltages from 500mV to 5.5V. The device features a switchable frequency between 200kHz and 1MHz, enabling optimized efficiency across various load conditions. Designed for demanding applications, it provides up to 30A per channel and includes integrated power management features such as digital power supply monitoring via I2C and PMBus interfaces.

DC DC Switching Controllers Feature Summary

• Dual independent output channels designed for polyphase buck converter configurations
• Integrated digital interface supporting I2C and PMBus protocols for system monitoring and control
• Switchable switching frequency architecture allowing optimization between size and efficiency

DC DC Switching Controllers Applications

• Distributed DC power systems requiring multi-phase regulation
• Telecommunications infrastructure equipment
• Industrial automation controllers

DC DC Switching Controllers Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm tape-and-reel packaging specifications. Ensure compatibility with required operating temperature ranges and interface protocols before finalizing procurement orders.

DC DC Switching Controllers Selection Notes

Select this component when dual-channel synchronous buck control is required with digital monitoring capabilities. Consider the 48-pin GQFN package constraints and thermal dissipation requirements associated with high-current polyphase designs.

DC DC Switching Controllers Part Context

This part belongs to the LTC3884 family of dual synchronous step-down controllers. It shares architectural similarities with other members in the series but differs in specific pinout configurations and packaging options tailored for different board space and thermal management needs.

DC DC Switching Controllers Replacement Considerations

Consult official substitution guides for equivalent dual-channel controllers. Verify that alternative components support identical digital interface protocols and current handling capabilities.