LTC3775EMSE#TRPBF

$2.32

Description：IC REG CTRLR BUCK 16MSOP
Series：PolyPhase®
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)

SKU:91961dc8a97d Category: DC DC Switching Controllers Brand: Analog Devices Inc.

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Product introduction

LTC3775EMSE#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 BUCK 16MSOP. Review the specifications below when checking this part for your BOM.

DC DC Switching Controllers specifications for LTC3775EMSE#TRPBF

Description：IC REG CTRLR BUCK 16MSOP
Series：PolyPhase®
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)
Output Type：Transistor Driver
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Number of Outputs：1
Output Phases：1
Voltage - Supply (Vcc/Vdd)：4.5V ~ 38V
Frequency - Switching：250kHz ~ 1MHz
Duty Cycle (Max)：90%
Synchronous Rectifier：Yes
Clock Sync：Yes
Serial Interfaces：-
Control Features：Current Limit, Enable, Frequency Control, Soft Start
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：16-TFSOP (0.118", 3.00mm Width) Exposed Pad
Supplier Device Package：16-MSOP-EP
Grade：-
Qualification：-

DC DC Switching Controllers datasheet and documents for LTC3775EMSE#TRPBF

LTC3775EMSE#TRPBF

DC DC Switching Controllers Overview

The LTC3775EMSE#TRPBF is a synchronous step-down DC/DC switching controller manufactured by Analog Devices Inc. It operates within a supply voltage range of 4.5V to 38V and supports adjustable switching frequencies between 250kHz and 1MHz. The device utilizes a 16-MSOP-EP package with an exposed pad for thermal management. It features a maximum duty cycle of 90% and includes clock synchronization capabilities. The controller provides current limit, enable, frequency control, and soft-start functions, operating reliably across a junction temperature range of -40°C to 125°C.

DC DC Switching Controllers Feature Summary

Synchronous rectification architecture for high efficiency in buck applications
Clock synchronization capability for noise reduction and multi-phase operation
Integrated soft-start and current limit protection mechanisms

DC DC Switching Controllers Applications

Industrial point-of-load regulation
Telecommunications power distribution systems
Embedded computing power supplies

DC DC Switching Controllers Procurement Notes

Verify the specific suffix TRPBF indicates tape-and-reel packaging when sourcing. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure the MSOP-16 footprint matches the PCB layout requirements. Cross-reference the datasheet revision history for any recent manufacturing changes or material declarations.

DC DC Switching Controllers Selection Notes

Select this component for designs requiring a single-output synchronous buck topology with external MOSFETs. The wide input voltage range suits various bus architectures. Evaluate thermal performance based on the exposed pad design for heat dissipation. Consider the 250kHz to 1MHz frequency range for optimizing inductor size versus switching losses.

DC DC Switching Controllers Part Context

This part belongs to the PolyPhase series from Analog Devices, focusing on advanced power management solutions. The LTC3775 serves as a versatile controller for non-isolated DC/DC conversion. It complements other regulators in the portfolio by offering precise control features without integrated power switches.