LTC3784MPUFD#TRPBF

$15.09

Description：IC REG CTRLR BOOST 28QFN
Series：PolyPhase®
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)

SKU:d98bcf983db4 Category: DC DC Switching Controllers Brand: Analog Devices Inc.

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Product introduction

LTC3784MPUFD#TRPBF is listed in the DC DC Switching Controllers range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC REG CTRLR BOOST 28QFN. Review the specifications below when checking this part for your BOM.

DC DC Switching Controllers specifications for LTC3784MPUFD#TRPBF

Description：IC REG CTRLR BOOST 28QFN
Series：PolyPhase®
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)
Output Type：Transistor Driver
Function：Step-Up
Output Configuration：Positive
Topology：Boost
Number of Outputs：2
Output Phases：2
Voltage - Supply (Vcc/Vdd)：4.5V ~ 60V
Frequency - Switching：105kHz ~ 760kHz
Duty Cycle (Max)：96%
Synchronous Rectifier：Yes
Clock Sync：No
Serial Interfaces：-
Control Features：Current Limit, Enable, Frequency Control, Power Good, Soft Start
Operating Temperature：-55°C ~ 150°C (TJ)
Mounting Type：Surface Mount
Package / Case：28-WFQFN Exposed Pad
Supplier Device Package：28-QFN (4x5)
Grade：-
Qualification：-

DC DC Switching Controllers datasheet and documents for LTC3784MPUFD#TRPBF

LTC3784MPUFD#TRPBF

DC DC Switching Controllers Overview

The LTC3784MPUFD#TRPBF is a PolyPhase synchronous boost controller from Analog Devices Inc., designed for high-efficiency power conversion. It operates with an input voltage range of 2.3V to 60V and supports switching frequencies between 105kHz and 760kHz. The device features two outputs and two output stages, housed in a 28-QFN (4x5) package. It includes control characteristics such as current limiting, enable, frequency control, power good, and soft start. The operational temperature range extends from -40°C to 125°C TJ.

DC DC Switching Controllers Feature Summary

Supports multiphase synchronous boost topology for enhanced current handling
Integrates programmable switching frequency for optimized design flexibility
Includes comprehensive protection and control features like soft start and power good indication

DC DC Switching Controllers Applications

Industrial power supplies
Telecommunications infrastructure
High-power LED drivers

DC DC Switching Controllers Procurement Notes

Verify the specific suffix 'MPUFD' against official Analog Devices documentation to confirm exact thermal and electrical specifications, as standard variants may differ. Ensure compatibility with required operating temperatures and input voltage ranges. Cross-reference datasheet revision history for any recent updates to pinout or performance parameters before finalizing procurement.

DC DC Switching Controllers Selection Notes

Select this component when designing high-voltage boost applications requiring multiphase capability. Consider the wide input voltage range and adjustable frequency for broad compatibility. Evaluate thermal management requirements due to the QFN package and high-current operation. Compare against similar controllers if lower input voltages or different topologies are needed.

DC DC Switching Controllers Part Context

This part belongs to the LTC3784 series, which focuses on high-performance synchronous boost control. It is distinct from buck or buck-boost variants within the broader LTC product line. The MP variant typically denotes specific industrial-grade temperature ratings compared to commercial versions.