LT3796HFE#PBF

$10.57

Description：IC LED DRIVER CTRLR PWM 28TSSOP
Series：True Color PWM™
Mfr：Analog Devices Inc.
Package：Tube

SKU:896294b50146 Category: LED Drivers IC Brand: Analog Devices Inc.

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Product introduction

LT3796HFE#PBF 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 28TSSOP. Review the specifications below when checking this part for your BOM.

LED Driver IC specifications for LT3796HFE#PBF

Description：IC LED DRIVER CTRLR PWM 28TSSOP
Series：True Color PWM™
Mfr：Analog Devices Inc.
Package：Tube
Type：DC DC Controller
Topology：SEPIC, Step-Down (Buck), Step-Up (Boost)
Internal Switch(s)：No
Number of Outputs：1
Voltage - Supply (Min)：6V
Voltage - Supply (Max)：100V
Voltage - Output：-
Current - Output / Channel：-
Frequency：100kHz ~ 1MHz
Dimming：Analog, PWM
Applications：-
Operating Temperature：-40°C ~ 150°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 LT3796HFE#PBF

LT3796HFE#PBF

LED Driver IC Overview

The LT3796HFE#PBF is a DC/DC controller designed for constant-current or constant-voltage regulation, primarily intended for driving LEDs. It supports SEPIC, buck, and boost topologies with an input voltage range up to 100V. The device operates at switching frequencies between 100 kHz and 1 MHz. It features analog and PWM dimming capabilities and includes two current sense inputs. The controller is housed in a 28-TSSOP-EP package and functions within a junction temperature range of -40°C to 125°C.

LED Driver IC Feature Summary

Supports multiple topologies including SEPIC, buck, and boost configurations for flexible LED driver designs.
Enables precise light control through combined analog and pulse-width modulation (PWM) dimming interfaces.
Integrates dual current sense channels for enhanced monitoring and protection in high-power applications.

LED Driver IC Applications

High-power LED lighting systems requiring constant current regulation
Industrial illumination fixtures utilizing SEPIC or boost architectures
Automotive exterior lighting modules operating under variable input conditions

LED Driver IC Procurement Notes

Verify the specific suffix designation against official Analog Devices documentation to confirm pinout and functional variations. Ensure compatibility with thermal management requirements for the 28-TSSOP-EP package. Confirm that the selected variant meets the necessary regulatory standards for the target application environment. Cross-reference datasheet revisions to ensure design stability and availability of supporting simulation models.

LED Driver IC Selection Notes

Select this component when designing LED drivers that require operation from wide input voltage ranges up to 100V. Consider its suitability for applications needing both analog and digital dimming control. Evaluate the thermal performance needs associated with the TSSOP-EP package in high-density layouts. Verify that the required switching frequency range aligns with external component selection constraints.

LED Driver IC Part Context

This part belongs to the LT3796 family of DC/DC controllers manufactured by Analog Devices. It is specifically engineered for LED driving applications where precise current regulation is critical. The family offers various package options and functional variants to accommodate different power levels and topology requirements in modern solid-state lighting solutions.