LTC3835EDHC-1#TRPBF

DC DC Switching Controllers Overview

The LTC3835EDHC-1#TRPBF is a high-performance synchronous step-down switching regulator controller manufactured by Analog Devices Inc. It operates with an input voltage range of 4V to 36V and supports output voltages from 800mV to 10V. The device utilizes a constant-frequency current mode architecture, allowing for phase-lockable frequencies up to 650kHz. It is designed to drive all N-channel synchronous power MOSFET stages, offering efficient DC-to-DC conversion in a compact DFN package.

DC DC Switching Controllers Feature Summary

• Drives all N-channel synchronous power MOSFET stage for high efficiency
• Constant-frequency current mode architecture allows phase-lockable operation
• Supports wide input voltage range suitable for various bus voltages

DC DC Switching Controllers Applications

• High efficiency 12V to 1.8V step-down converter designs
• 3.3V to 5A step-down converter implementations
• General purpose synchronous buck regulation

DC DC Switching Controllers Procurement Notes

Verify the specific suffix #TRPBF indicates tape and reel packaging when sourcing. Confirm the manufacturer part number matches exactly to ensure correct pinout and electrical characteristics. Check RoHS compliance status through official documentation before integration into production environments.

DC DC Switching Controllers Selection Notes

Select this component for applications requiring precise control of synchronous buck converters with external N-channel MOSFETs. The phase-lockable frequency feature is advantageous for systems requiring clock synchronization across multiple power rails. Ensure thermal management aligns with the DFN package capabilities.

DC DC Switching Controllers Part Context

This part belongs to the LTC3835 family of low IQ synchronous step-down controllers. It shares architectural similarities with other members like the LTC3835EGN-1 but differs in package type and specific operational parameters defined by the datasheet specifications for the EDHC variant.

DC DC Switching Controllers Replacement Considerations

Direct substitutes include other parts within the LTC3835 series such as the LTC3835EGN-1#PBF or LTC3835EDHC-1#TRPBF equivalents. Verify pin compatibility and electrical ratings against the original design requirements before substitution.