LT3755JMSE-2#TRPBF

$9.66

Description：IC LED DRIVER CTRLR PWM 16MSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:9b22353c9ebf Category: LED Drivers IC Brand: Analog Devices Inc.

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Product introduction

LT3755JMSE-2#TRPBF is listed in the LED Driver IC range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC LED DRIVER CTRLR PWM 16MSOP. Review the specifications below when checking this part for your BOM.

LED Driver IC specifications for LT3755JMSE-2#TRPBF

Description：IC LED DRIVER CTRLR PWM 16MSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Type：DC DC Controller
Topology：Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost)
Internal Switch(s)：No
Number of Outputs：1
Voltage - Supply (Min)：4.5V
Voltage - Supply (Max)：40V
Voltage - Output：-
Current - Output / Channel：-
Frequency：100kHz ~ 1MHz
Dimming：Analog, PWM
Applications：General Purpose
Operating Temperature：-40°C ~ 150°C (TJ)
Mounting Type：Surface Mount
Package / Case：16-TFSOP (0.118", 3.00mm Width) Exposed Pad
Supplier Device Package：16-MSOP-EP
Grade：-
Qualification：-

LED Driver IC datasheet and documents for LT3755JMSE-2#TRPBF

LT3755JMSE-2#TRPBF

LED Driver IC Overview

The LT3755JMSE-2#TRPBF is a DC/DC controller designed for driving high-current LEDs. It operates with an input voltage range of 4.5V to 40V and supports output voltages up to 75V. The device features a switching frequency between 100kHz and 1MHz. It provides analog and PWM dimming capabilities, supporting a dimming ratio of 250:1. The component is housed in a 16-pin MSOP package with an exposed pad and functions as a constant current source for LED applications.

LED Driver IC Feature Summary

Supports multiple topologies including Buck, Boost, Flyback, and SEPIC configurations
Enables precise LED current regulation via external sense resistor
Offers combined analog and PWM dimming control for brightness adjustment
Includes internal 7.15V regulator to drive external N-channel MOSFETs

LED Driver IC Applications

High-power LED lighting systems
Automotive exterior lighting modules
Industrial LED illumination fixtures
General-purpose constant current LED drivers

LED Driver IC Procurement Notes

Verify the specific suffix #TRPBF indicates tape and reel packaging when sourcing. Confirm the JMSE-2 variant matches the required temperature grade and package dimensions against the official datasheet. Ensure compatibility with external MOSFET selection based on the 7.15V gate drive specification provided in the documentation.

LED Driver IC Selection Notes

Select this controller for designs requiring wide input voltage ranges up to 40V and high output voltages up to 75V. It is suitable for applications needing flexible topology implementation such as buck or boost converters. Consider the 16-MSOP-EP package for thermal management requirements. Verify that the external components support the 100kHz to 1MHz switching frequency range.

LED Driver IC Part Context

This component belongs to the LT3755 family of LED driver controllers from Analog Devices. It is engineered specifically for high-efficiency LED driving applications where precise current control is critical. The device integrates essential control logic while relying on external power switches for current handling, allowing for scalable design solutions across various power levels.