LT3795EFE

Description：IC LED DRVR CTRL PWM 10A 28TSSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:d508eada6161 Category: LED Drivers IC Brand: Analog Devices Inc.

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Product introduction

LT3795EFE is listed in the LED Driver IC range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC LED DRVR CTRL PWM 10A 28TSSOP. Review the specifications below when checking this part for your BOM.

LED Driver IC specifications for LT3795EFE

Description：IC LED DRVR CTRL PWM 10A 28TSSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Type：DC DC Controller
Topology：-
Internal Switch(s)：No
Number of Outputs：1
Voltage - Supply (Min)：4.5V
Voltage - Supply (Max)：110V
Voltage - Output：-
Current - Output / Channel：10A
Frequency：100kHz ~ 1MHz
Dimming：Analog, PWM
Applications：-
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：28-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package：28-TSSOP-EP
Grade：-
Qualification：-

LED Driver IC datasheet and documents for LT3795EFE

LT3795EFE

LED Driver IC Overview

The LT3795EFE is a DC/DC controller designed for regulating constant-current or constant-voltage applications, specifically optimized for driving LEDs. It supports multiple topologies including Boost, Buck, Buck-Boost, and SEPIC. The device features an operating frequency range of 100 kHz to 1 MHz and accepts input voltages up to 110 V. It provides a typical output current of 10 A and includes separate input current sensing for limiting. The component operates within a temperature range of -40°C to 125°C TJ and is housed in a 28-TSSOP package with an exposed pad.

LED Driver IC Feature Summary

Supports true color PWM dimming with a 3000:1 ratio
Includes separate input current sensing amplifier for input current limiting
Drives external low-side switches for flexible topology implementation

LED Driver IC Applications

LED lighting driver design
Constant-current LED regulation
Constant-voltage power supply control

LED Driver IC Procurement Notes

Verify the specific suffix (PBF vs TRPBF) against the required packaging format. Confirm that the 28-TSSOP EP package matches the PCB footprint requirements. Ensure the application voltage does not exceed the 110 V maximum rating. Check local distribution availability as stock may be restricted.

LED Driver IC Selection Notes

Select this controller when high input voltage tolerance and multi-topology flexibility are required. Consider the 10 A output capability and wide dimming range for high-power LED arrays. Evaluate thermal management needs due to the exposed pad package and high junction temperature rating.

LED Driver IC Part Context

The LT3795EFE belongs to Analog Devices' LT3795 series of LED drivers. It is part of a family of controllers designed for robust LED illumination systems requiring precise current regulation and dimming capabilities across various industrial and commercial lighting applications.