LT3745IUJ#TRPBF
- Mfr.Part #
- LT3745IUJ#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 40-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC LED DRVR CTRLR PWM 75MA 40QFN
- Stock
- 34,230
- In Stock :
- 34,230
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- LED Drivers
- Base Part Number :
- LT3745
- Published :
- 2011
- Operating Temperature :
- -40°C~125°C TJ
- Packaging :
- Tape and Reel (TR)
- Mounting Type :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage - Output :
- 36V
- Pin Count :
- 40
- Applications :
- Backlight, Signage
- Factory Lead Time :
- 16 Weeks
- Dimming :
- PWM
- Internal Switch(s) :
- No
- Voltage - Supply (Max) :
- 55V
- Current - Output / Channel :
- 75mA
- Frequency :
- 200kHz~1MHz
- Topology :
- Step-Down (Buck)
- Type :
- DC DC Controller
- Package / Case :
- 40-WFQFN Exposed Pad
- Voltage - Supply (Min) :
- 6V
- Number of Outputs :
- 16
- Datasheets
- LT3745IUJ#TRPBF

LED Drivers Analog Devices, Inc. LT3745IUJ#TRPBF Overview
The LT3745IUJ#TRPBF by Analog Devices, Inc. is a state-of-the-art LED driver controller, designed to cater to high-performance and precision demands in LED lighting systems. This versatile IC integrates a PWM (Pulse Width Modulation) dimming controller capable of managing up to 75mA per channel, ensuring uniform and efficient lighting output. Engineered in a compact 40QFN package, it offers a robust solution for space-sensitive applications. The product is particularly suitable for businesses looking to purchase high-quality, reliable components in bulk for advanced lighting solutions.
LT3745IUJ#TRPBF Features
This LED driver controller boasts several features that make it an excellent choice for managing complex lighting arrays. Key features include precise PWM dimming capabilities, which allow for granular control over light intensity and color. It supports a wide input voltage range, facilitating its integration into various electrical systems without the need for additional components. Its built-in thermal protection ensures long-term reliability and safety in operation.
LT3745IUJ#TRPBF Applications
- Automotive Lighting: Utilized in car headlamps and interior LED lights, offering enhanced visibility and durability.
- Architectural Lighting: Ideal for creating ambiance in buildings, both internally and externally, through controlled dimming and reliable operation.
- Commercial Signage: Drives LEDs in electronic billboards and shop signs, ensuring consistent brightness and color across large displays.
- Consumer Electronics: Applied in backlighting solutions for TVs, computers, and other devices, improving user experience through effective illumination.
- Industrial Lighting: Provides stable and efficient lighting in factories and warehouses, crucial for safety and productivity.
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