LT3506AIDHD#PBF

$9.48

Description：IC REG BUCK ADJ 1.6A DL 16DFN
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:b51e4bfdd3dd 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：Tube
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 ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：16-WFDFN Exposed Pad
Supplier Device Package：16-DFN (5x4)

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LT3506AIDHD#PBF

Overview

The LT3506AIDHD#PBF 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 output channels, each capable of delivering up to 1.6 A. The device utilizes a fixed 1.1 MHz switching frequency and features an adjustable output voltage range from 0.8 V to 23.25 V per channel. It is housed in a 16-lead DFN package with an exposed pad and supports operation within a temperature range of -40°C to +85°C.

Feature Summary

Integrates two independent 1.6 A synchronous buck converters in a single compact package
Supports wide input voltage ranges suitable for various power supply architectures
Utilizes high-frequency switching to minimize external passive component size

Applications

Industrial point-of-load regulation
Distributed power systems
Battery-powered equipment requiring multiple voltage rails

Procurement Notes

Verify the specific suffix #PBF indicates lead-free compliance when sourcing. Confirm the package type matches the design footprint requirements. Check current availability status as distribution may vary. Ensure the operating temperature range meets the application environment specifications before finalizing procurement.

Selection Notes

Select this component when dual isolated or non-isolated low-voltage outputs are required from a higher voltage rail. The 1.6 A current rating per channel suits moderate load applications. Consider the 16-lead DFN package for space-constrained designs. Verify that the 1.1 MHz frequency aligns with EMI constraints and inductor selection capabilities.

Part Context

This part belongs to the LT3506 family of dual step-down regulators. It shares functional similarities with other members like the LT3506AEFE#PBF but differs in package configuration. The series is designed for efficient power conversion in compact form factors.