LT3799EMSE-1#PBF

$6.82

Description：IC LED DRIVER OFFL TRIAC 16MSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:d2c248187e47 Category: LED Drivers IC Brand: Analog Devices Inc.

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Product introduction

LT3799EMSE-1#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 OFFL TRIAC 16MSOP. Review the specifications below when checking this part for your BOM.

LED Driver IC specifications for LT3799EMSE-1#PBF

Description：IC LED DRIVER OFFL TRIAC 16MSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Type：AC DC Offline Switcher
Topology：Flyback
Internal Switch(s)：No
Number of Outputs：1
Voltage - Supply (Min)：-
Voltage - Supply (Max)：-
Voltage - Output：-
Current - Output / Channel：-
Frequency：25kHz ~ 300kHz
Dimming：Triac
Applications：-
Operating Temperature：-40°C ~ 125°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 LT3799EMSE-1#PBF

LT3799EMSE-1#PBF

LED Driver IC Overview

The LT3799EMSE-1#PBF is an isolated flyback controller with active power factor correction designed for LED driving. It operates at a switching frequency of 300 kHz and supports a universal input range of 90VAC to 265VAC. The device features a 10 V output voltage capability, adjustable output current, and a typical quiescent supply current of 70 uA. It functions within a temperature range of -40°C to +125°C. The component utilizes a 16-pin MSOP package with exposed pad and offers rise and fall times of 20 ns.

LED Driver IC Feature Summary

Integrates active power factor correction with isolated flyback topology for high efficiency
Enables transformerless optocoupler feedback through novel current sensing architecture
Supports compatibility with standard TRIAC wall dimmers without additional components

LED Driver IC Applications

Offline LED lighting systems
General purpose AC/DC power supplies
Commercial illumination fixtures

LED Driver IC Procurement Notes

Verify the specific suffix designation against official Analog Devices documentation to confirm pinout and functional variations. Ensure that the selected variant matches the required isolation and control specifications for the target design. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and traceability before finalizing procurement orders.

LED Driver IC Selection Notes

Select this controller for applications requiring high power factor compliance and compact solution sizes. The integrated active PFC reduces external component count compared to separate PFC stages. Consider the thermal performance of the MSOP package and ensure adequate PCB layout for heat dissipation during continuous operation in enclosed environments.

LED Driver IC Part Context

This component belongs to the LT3799 series of offline LED controllers. It represents a single-stage solution combining PFC and constant current regulation. The EMSE-1#PBF designation indicates a specific package configuration and lead finish compliant with RoHS standards. It is engineered to replace multi-stage designs while maintaining regulatory compliance for harmonic distortion.