LT8582IDKD#TRPBF

$10.61

Description：IC REG BST CUK ADJ 3.3A DL 24DFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:6249b948e1ea Category: Voltage Regulators - DC DC Switching Regulators Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC REG BST CUK ADJ 3.3A DL 24DFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Up, Step-Up/Step-Down
Output Configuration：Positive or Negative
Topology：Boost, Cuk, Flyback, SEPIC
Output Type：Adjustable
Number of Outputs：2
Voltage - Input (Min)：2.5V
Voltage - Input (Max)：22V
Voltage - Output (Min/Fixed)：2.5V
Voltage - Output (Max)：42V (Switch)
Current - Output：3.3A (Switch)
Frequency - Switching：200kHz ~ 2.5MHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：24-WFDFN Exposed Pad
Supplier Device Package：24-DFN (7x4)
Grade：-
Qualification：-

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LT8582IDKD#TRPBF

Overview

The LT8582IDKD#TRPBF is a dual-output switching regulator IC from Analog Devices, housed in a 24-lead DFN package. It supports Boost, Inverting, Cuk, and SEPIC topologies with an input voltage range of 2.5 V to 22 V. The device provides two adjustable outputs up to 42 V, delivering a switch current of 3 A. Operating frequencies are adjustable from 200 kHz to 2.5 MHz. It functions within a temperature range of -40°C to +125°C and includes fault protection features.

Feature Summary

Supports multiple DC/DC converter topologies including boost, inverting, Cuk, and SEPIC configurations.
Provides dual independent adjustable output channels for flexible power distribution.
Integrates comprehensive fault protection mechanisms for system reliability.

Applications

Industrial control systems requiring isolated or inverted rails
Battery-powered equipment needing wide input voltage tolerance
Telecommunications infrastructure power supplies

Procurement Notes

Verify the specific suffix IDKD against official datasheets to confirm pinout and thermal pad configuration. Ensure compatibility with the required operating temperature range and switching frequency settings. Cross-reference the manufacturer's latest documentation for any design-in updates or recommended external component values to guarantee stable operation under load conditions.

Selection Notes

Select this component when dual-output flexibility is required from a single controller. It is suitable for applications demanding high efficiency across varying input voltages. Consider the 24-DFN package for space-constrained designs. Evaluate thermal performance requirements given the 3 A switch current capability and ensure adequate PCB layout for heat dissipation.

Part Context

This part belongs to the LT8582 family of dual-output synchronous rectifier controllers. It is designed for applications requiring complex power architectures from a single chip. The series offers integrated MOSFETs and control logic to simplify design compared to discrete solutions. It targets industrial and communication markets needing robust power management.