LT3757AMPMSE#TRPBF

$7.55

Description：IC REG CTRLR MULT TOP 10MSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)

SKU:dbdd8af8a901 Category: DC DC Switching Controllers Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC REG CTRLR MULT TOP 10MSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)
Output Type：Transistor Driver
Function：Step-Up, Step-Up/Step-Down
Output Configuration：Positive and Negative
Topology：Boost, Flyback, SEPIC
Number of Outputs：1
Output Phases：1
Voltage - Supply (Vcc/Vdd)：2.9V ~ 40V
Frequency - Switching：100kHz ~ 1MHz
Duty Cycle (Max)：-
Synchronous Rectifier：No
Clock Sync：Yes
Serial Interfaces：-
Control Features：Enable, Frequency Control, Soft Start
Operating Temperature：-55°C ~ 150°C (TJ)
Mounting Type：Surface Mount
Package / Case：10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad
Supplier Device Package：10-MSOP-EP
Grade：-
Qualification：-

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LT3757AMPMSE#TRPBF

Overview

The LT3757AMPMSE#TRPBF is a wide input range, current mode DC/DC controller manufactured by Analog Devices Inc. It supports Boost, Flyback, SEPIC, and Inverting topologies with positive or negative outputs. The device operates on a supply voltage of 2.9V to 40V and features an adjustable switching frequency from 100kHz to 1MHz. It is housed in a 10-MSOP-EP package and functions within a junction temperature range of -40°C to 125°C.

Feature Summary

Supports multiple converter topologies including boost, flyback, SEPIC, and inverting configurations.
Capable of generating both positive and negative output voltages.
Features clock synchronization for multi-phase or parallel operation.
Includes control characteristics such as enable, frequency control, and soft start.

Applications

Industrial power supplies
Telecommunications equipment
Automotive electronics

Procurement Notes

Verify the specific suffix TRPBF indicates tape and reel packaging when ordering. Confirm that the AMP variant meets thermal requirements due to the exposed pad design. Ensure compatibility with the intended switching frequency range and input voltage specifications before finalizing procurement.

Selection Notes

Select this component for applications requiring flexible topology support and wide input voltage ranges. Consider the 10-MSOP-EP package for space-constrained designs requiring efficient heat dissipation through the exposed pad. Verify that the current mode control architecture aligns with system stability requirements.

Part Context

This part belongs to the LT3757 family of DC/DC controllers designed for versatile power conversion needs. It shares functional similarities with other members like the LT3757AEMSE but differs in package type. The series is engineered for high reliability in demanding environments.