LTC1159CG#TRPBF

DC DC Switching Controllers Overview

The LTC1159CG#TRPBF is a synchronous step-down switching regulator controller manufactured by Analog Devices Inc. It features automatic Burst Mode operation to maintain high efficiency at low output currents. The device operates with an input voltage range of 4V to 40V and provides a regulated output voltage of 3.3V or 5V, supporting up to 2A output current. It utilizes a 20-pin SSOP package.

DC DC Switching Controllers Feature Summary

• Synchronous buck topology for efficient power conversion
• Automatic Burst Mode operation for light-load efficiency
• Wide input voltage capability for flexible system designs

DC DC Switching Controllers Applications

• High-efficiency DC-DC converters
• Dual-output voltage regulation systems
• Industrial control power supplies

DC DC Switching Controllers Procurement Notes

Verify the specific suffix against the manufacturer's official datasheet to confirm pinout and electrical characteristics. Ensure the component matches the required thermal and electrical specifications for the target application before integration.

DC DC Switching Controllers Selection Notes

Select this controller for applications requiring high efficiency across varying load conditions. Consider the wide input voltage range and integrated synchronous rectification when designing power stages for industrial or commercial equipment.

DC DC Switching Controllers Part Context

This component belongs to the LTC1159 series of synchronous step-down switching regulator controllers. It is designed to replace older asynchronous solutions, offering improved efficiency and reduced component count in compact power supply designs.

DC DC Switching Controllers Replacement Considerations

Consult official substitution guides for compatible alternatives. Verify pin compatibility and electrical parameters before replacing existing components in established designs.