LT3506AEDHD#TRPBF

$8.29

Description：IC REG BUCK ADJ 1.6A DL 16DFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:ebde4c50a552 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 1.6A DL 16DFN
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)：3.6V
Voltage - Input (Max)：25V
Voltage - Output (Min/Fixed)：0.8V
Voltage - Output (Max)：22V
Current - Output：1.6A
Frequency - Switching：1.1MHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：16-WFDFN Exposed Pad
Supplier Device Package：16-DFN (5x4)

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LT3506AEDHD#TRPBF

Overview

The LT3506AEDHD#TRPBF is a dual monolithic step-down switching regulator manufactured by Analog Devices Inc. It operates with an input voltage range of 3.6 V to 25 V and provides two adjustable outputs, each capable of delivering up to 1.6 A. The device utilizes a fixed 1.1 MHz switching frequency and features a low quiescent current of 3.8 mA. It is housed in a 16-lead DFN package with an exposed pad and supports an operating temperature range from -40°C to +85°C.

Feature Summary

Integrates two independent buck converters within a single compact package
Supports wide input voltage ranges for flexible power supply designs
Provides high output current capability for demanding load applications

Applications

Industrial control systems requiring multiple regulated rails
Distributed power architectures in telecommunications equipment
Embedded systems with strict space constraints

Procurement Notes

Verify the specific suffix #TRPBF indicates tape and reel packaging when sourcing components. Confirm that the EDHD designation corresponds to the correct thermal and physical package dimensions required for your PCB layout. Ensure compatibility with lead-free manufacturing processes if RoHS compliance is mandatory for your assembly line.

Selection Notes

Select this component when dual isolated or non-isolated buck conversion is needed from a single input source. The 1.1 MHz frequency allows for smaller external passive components compared to lower frequency alternatives. Consider the thermal performance of the DFN package and ensure adequate copper area on the PCB for heat dissipation under maximum load conditions.

Part Context

This part belongs to the LT3506 family of dual step-down regulators. It shares functional similarities with other members like the LT3506IFE but differs in package type. The family is designed for applications requiring efficient power conversion in compact form factors without sacrificing output current capabilities.