LT3467AES6#TRMPBF

Overview

The LT3467AES6#TRMPBF is a synchronous step-up DC/DC converter manufactured by Analog Devices Inc. It operates with an input voltage range of 2.4 V to 16 V and delivers up to 1.1 A output current. The device features a fixed switching frequency of 2.1 MHz, enabling the use of compact external components. It supports adjustable output voltages from 1.255 V to 40 V through a single output configuration. Integrated soft-start functionality limits inrush current during startup. The component is housed in a TSOT-23-6 surface-mount package and is rated for operation within a junction temperature range of -40°C to 85°C.

Feature Summary

• Integrates a high-efficiency synchronous rectifier switch for improved power conversion performance.
• Includes built-in soft-start circuitry to manage startup transients and reduce input surge currents.
• Operates at a high switching frequency to minimize the required size of passive components.

Applications

• Single lithium-ion cell to regulated voltage step-up conversion
• Portable battery-powered equipment power management
• General-purpose boost converter applications requiring small form factor

Procurement Notes

Verify the specific suffix TRMPBF confirms the tape-and-reel packaging format intended for automated assembly processes. Confirm that the AES6 designation aligns with the required industrial temperature specifications for the target application environment. Ensure compatibility with standard SMD/SMT placement equipment given the TSOT-23-6 package dimensions. Cross-reference the latest manufacturer datasheet for any updates regarding pinout configurations or electrical characteristics prior to finalizing procurement orders.

Selection Notes

Select this component when designing circuits that require a wide input voltage range extending up to 16 V. The 2.1 MHz switching frequency is suitable for designs prioritizing minimal passive component footprint. Consider the 1.1 A current limit for loads demanding moderate power levels without excessive heat dissipation. Evaluate the thermal performance within the TSOT-23-6 package against the expected ambient operating conditions to ensure reliable long-term operation.

Part Context

This part belongs to the LT3467A series of synchronous boost converters from Analog Devices. The series is characterized by its ability to drive high currents while maintaining efficiency across a broad input voltage spectrum. The TSOT-23-6 package provides a compact solution for space-constrained portable electronics. The device integrates key control functions to simplify external circuit design compared to non-integrated solutions.

Replacement Considerations

LT3467AIS6#TRMPBF