LT8616EUDE#TRPBF

$10.64

Description：IC REG BUCK ADJ 1.5A/2.5A 28QFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:1ef3a675be8e Category: Voltage Regulators - DC DC Switching Regulators Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC REG BUCK ADJ 1.5A/2.5A 28QFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Adjustable
Number of Outputs：2
Voltage - Input (Min)：3.4V
Voltage - Input (Max)：42V
Voltage - Output (Min/Fixed)：0.79V
Voltage - Output (Max)：41.8V
Current - Output：1.5A, 2.5A
Frequency - Switching：200kHz ~ 3MHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Package / Case：28-WFQFN Exposed Pad
Supplier Device Package：28-QFN (3x6)
Grade：-
Qualification：-

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LT8616EUDE#TRPBF

Overview

The LT8616EUDE#TRPBF is a synchronous step-down DC/DC converter from Analog Devices, designed for high-efficiency power conversion. It features an integrated dual N-channel power switch architecture capable of delivering up to 6.5A output current. The device supports a wide input voltage range from 3.4V to 42V and provides adjustable output voltages starting from 0.97V. Operating with a selectable switching frequency between 200kHz and 2.2MHz, it utilizes a QFN-28 package to minimize thermal resistance and PCB footprint.

Feature Summary

Dual N-channel synchronous rectification architecture for enhanced efficiency
Integrated soft-start function to limit inrush current during startup
Programmable switching frequency allows optimization for size or performance
Wide input voltage range accommodates various bus voltage standards

Applications

Industrial point-of-load regulation
Distributed power supply systems
Telecommunications infrastructure equipment
Automotive electronics subsystems

Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm pinout compatibility and thermal pad configuration. Ensure that the requested component matches the exact electrical specifications required by the target circuit design. Cross-reference the datasheet revision history to validate any potential updates to recommended external component values or application circuits prior to final procurement.

Selection Notes

Select this component when a high-current single-output solution is required within a compact form factor. Evaluate the trade-off between switching frequency and passive component size based on system constraints. Confirm that the maximum input voltage does not exceed the absolute maximum ratings under all transient conditions. Consider thermal management requirements associated with the QFN-28 package layout for optimal heat dissipation.

Part Context

This part belongs to the LT8616 family of synchronous buck converters, which are engineered for demanding applications requiring robust performance and high power density. The EUDE variant specifically denotes the QFN-28 package configuration, distinguishing it from other package options like TSSOP available within the same product line. This family emphasizes low quiescent current and fast transient response capabilities.