LT3966EUJ#TRPBF

$4.94

Description：IC LED DRVR RGLTR PWM 1.6A 40QFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)

SKU:b5e75c2e8ca4 Category: LED Drivers IC Brand: Analog Devices Inc.

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Product introduction

LT3966EUJ#TRPBF is listed in the LED Driver IC range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC LED DRVR RGLTR PWM 1.6A 40QFN. Review the specifications below when checking this part for your BOM.

LED Driver IC specifications for LT3966EUJ#TRPBF

Description：IC LED DRVR RGLTR PWM 1.6A 40QFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)
Type：DC DC Regulator
Topology：Step-Up (Boost)
Internal Switch(s)：Yes
Number of Outputs：4
Voltage - Supply (Min)：3V
Voltage - Supply (Max)：60V
Voltage - Output：60V
Current - Output / Channel：1.6A
Frequency：300kHz ~ 2MHz
Dimming：Analog, PWM
Applications：Backlight
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：40-WFQFN Exposed Pad
Supplier Device Package：40-QFN (6x6)
Grade：Automotive
Qualification：AEC-Q100

LED Driver IC datasheet and documents for LT3966EUJ#TRPBF

LT3966EUJ#TRPBF

LED Driver IC Overview

The LT3966EUJ#TRPBF is an I2C programmable monolithic boost LED driver featuring four independent channels. Each channel integrates a current mode boost converter with a 60V power switch, supporting input voltages from 3V to 60V and delivering up to 1.6A output current per channel. The device operates at switching frequencies between 300kHz and 4MHz, housed in a 40-lead QFN package.

LED Driver IC Feature Summary

Four independent high-voltage boost channels for multi-string LED control
I2C interface for digital programming of operating parameters
Integrated 60V synchronous power switches within each channel
Supports analog and PWM dimming methods for brightness regulation

LED Driver IC Applications

LED backlighting systems
General LED lighting applications
Industrial illumination setups

LED Driver IC Procurement Notes

Verify the specific suffix TRPBF indicates tape-and-reel packaging versus PBF tube packaging when sourcing. Confirm RoHS compliance status through official Analog Devices documentation. Ensure the supplier provides valid traceability for the component origin.

LED Driver IC Selection Notes

Select this component for designs requiring four isolated LED strings driven by a single controller. The wide input voltage range accommodates various supply configurations. Consider thermal management requirements due to the integrated power switches and high current capabilities.

LED Driver IC Part Context

This part belongs to the LT3966 series of quad-channel LED drivers. It serves as a specialized solution for complex lighting architectures where individual channel control and high voltage handling are necessary. The series emphasizes digital configurability via I2C.