LTC7893AUFDM#WPBF

DC DC Switching Controllers Overview

The LTC7893AUFDM#WPBF is a synchronous boost controller from Analog Devices, designed for low input voltage applications. It operates with an input voltage range of 1 V to 60 V and supports output voltages from 1.2 V to 100 V. The device features a QFN-28 package and functions within a temperature range of -40°C to +125°C. It offers a load regulation of 1% and includes shutdown functionality. This component is classified as a switching voltage regulator under the PMIC category.

DC DC Switching Controllers Feature Summary

• Synchronous boost topology for efficient power conversion
• Low input voltage operation starting at 1 V
• Integrated shutdown control for power management

DC DC Switching Controllers Applications

• Industrial power systems requiring high voltage step-up
• Automotive electronics with variable input sources
• Battery-powered devices needing extended runtime

DC DC Switching Controllers Procurement Notes

Verify the specific suffix #WPBF against official Analog Devices documentation to confirm tape-and-reel packaging and lead-free compliance. Ensure the QFN-28 package variant matches your PCB footprint requirements. Cross-reference the manufacturer part number directly with the datasheet to avoid confusion with similar model numbers in the LTC7893 family.

DC DC Switching Controllers Selection Notes

Select this component when designing circuits that require stepping up low input voltages, such as single-cell battery sources, to higher stable output levels. The wide input range accommodates various supply conditions. Consider the thermal performance of the QFN-28 package for your specific power dissipation needs and ensure the operating temperature range aligns with your environmental constraints.

DC DC Switching Controllers Part Context

This part belongs to the LTC7893 series of synchronous boost controllers. It is manufactured by Analog Devices Inc. and falls under the Power Management ICs (PMIC) subcategory. The device is intended for use in applications demanding high efficiency and low quiescent current from low-voltage inputs.

DC DC Switching Controllers Replacement Considerations

Consult the Analog Devices product selector guide for direct pin-compatible or functionally equivalent alternatives within the LTC7893 family. Verify electrical specifications and package dimensions before substitution.