LT3585EDDB-1#TRMPBF

Power Management - Specialized Overview

The LT3585EDDB-1#TRMPBF is a photoflash capacitor charger IC from Analog Devices Inc., designed for camera applications. It features adjustable input current limiting and an integrated IGBT driver. The device operates with a supply voltage range of 1.5V to 16V and supports output voltages up to 400V for xenon flash charging. It utilizes a compact 10-WFDFN exposed pad package for surface mount installation. The operating temperature range extends from -40°C to 85°C, ensuring reliability in various environmental conditions.

Power Management - Specialized Feature Summary

• Integrated IGBT driver for external transistor control
• Adjustable input current limiting for battery protection
• Optimized for charging xenon flash capacitors
• Compact 10-pin DFN package design

Power Management - Specialized Applications

• Digital camera flash systems
• Film camera flash units
• Portable imaging devices requiring high-voltage capacitor charging

Power Management - Specialized Procurement Notes

Verify the specific suffix #TRMPBF indicates cut-tape packaging when ordering. Confirm the -1 variant designation matches the required input current or timing configuration compared to other LT3585 variants. Ensure the 10-WFDFN package footprint aligns with the PCB layout specifications provided in the official datasheet before finalizing procurement.

Power Management - Specialized Selection Notes

Select this component for applications requiring a dedicated solution for charging xenon flash capacitors with integrated gate drive capabilities. The adjustable input current feature makes it suitable for battery-powered devices where source current must be limited to prevent voltage droop. Consider the thermal performance of the exposed pad DFN package for heat dissipation requirements in enclosed spaces.

Power Management - Specialized Part Context

This part belongs to the LT3585 series of specialized power management ICs developed by Analog Devices (formerly Linear Technology). The series is specifically engineered for photoflash applications, integrating charge pump functionality and driver stages into a single small-footprint package to minimize board space in consumer electronics.

Power Management - Specialized Replacement Considerations

LT3585EDDB-0#TRPBF is a related variant within the same family. Verify if the specific internal resistor values or timing configurations of the -0 variant are compatible with the target circuit design before substitution.