LT8374/
LT8374-1

RECOMMENDED FOR NEW DESIGNS

60V, 1.2A Synchronous Step-Down LED Driver

Data Sheet (Rev. 0)

Part Models: 4
1ku List Price: Starting From $1.56

Viewing:

Part Details

Low Component Count and Simple Solution
Wide Input Voltage Range: 6.5V to 60V
0V to 59V LED String Voltage
±3% LED Current Regulation
Spread-Spectrum Frequency Modulation
Internal Compensation Capacitor
20:1 Analog, Duty Cycle or PWM LED Current Control

330kHz/2MHz Fixed Internal Frequency (LT8374/LT8374-1)
External Frequency Synchronization
4mm × 4mm 16-Pin Side Solderable QFN Package
AEC-Q100 Qualified for Automotive Applications

Part Models: 4
1ku List Price: Starting From $1.56

Documentation

Data Sheet 1

LT8374/LT8374-1: 60V, 1.2A Synchronous Step-Down LED Driver Data Sheet (Rev.0) 03/16/2023

User Guide 2

EVAL-LT8374-AZ - Demo Manual (Rev.0) 05/05/2023

EVAL-LT8374-1-AZ - Demo Manual (Rev.0) 05/15/2023

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
LT8374RUFM#WPBF	16-Lead Plastic Side Solderable QFN (4mm × 4mm)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT8374RUFM#WTRPBF	16-Lead Plastic Side Solderable QFN (4mm × 4mm)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT8374RUFM-1#WPBF	16-Lead Plastic Side Solderable QFN (4mm × 4mm)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT8374RUFM-1#WTRPBF	16-Lead Plastic Side Solderable QFN (4mm × 4mm)	Material Declaration Reliablity Data	Ultra Librarian SamacSys

This is the most up-to-date revision of the Data Sheet.

Tools & Simulations

LTspice 2

Models for the following parts are available in LTspice:

LT8374
LT8374-1

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

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