LT3745IUJ-1#PBF
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- Mfr.Part #
- LT3745IUJ-1#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 40-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC LED DRVR CTRLR PWM 75MA 40QFN
- Stock
- 61
- In Stock ：
- 61
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- LED Drivers
- Number of Outputs :
- 16
- Type :
- DC DC Controller
- Voltage - Output :
- 36V
- Operating Temperature :
- -40°C~125°C TJ
- Voltage - Supply (Min) :
- 6V
- Applications :
- Backlight, Signage
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Factory Lead Time :
- 10 Weeks
- Internal Switch(s) :
- No
- Supply Voltage :
- 3.3V
- Terminal Position :
- QUAD
- Voltage - Supply (Max) :
- 55V
- Published :
- 2006
- JESD-30 Code :
- S-PQCC-N40
- Pin Count :
- 40
- Terminal Finish :
- Matte Tin (Sn)
- Mounting Type :
- Surface Mount
- Current - Output / Channel :
- 75mA
- ECCN Code :
- EAR99
- Surface Mount :
- yes
- Topology :
- Step-Down (Buck)
- Base Part Number :
- LT3745
- Number of Terminations :
- 40
- Frequency :
- 200kHz~1MHz
- Terminal Pitch :
- 0.5mm
- HTS Code :
- 8542.39.00.01
- JESD-609 Code :
- e3
- Package / Case :
- 40-WFQFN Exposed Pad
- Packaging :
- Tube
- RoHS Status :
- ROHS3 Compliant
- Power Supplies :
- 3.3V
- Dimming :
- PWM
- Datasheets
- LT3745IUJ-1#PBF
LED Drivers Analog Devices, Inc. LT3745IUJ-1#PBF Overview
The LED Drivers Analog Devices, Inc. LT3745IUJ-1#PBF is a state-of-the-art LED driver controller that is engineered for high precision and efficiency in a variety of lighting applications. This IC is designed to manage PWM dimming and can drive up to 75mA per channel, making it ideal for complex LED configurations. Its compact 40QFN package ensures that it can be integrated into space-constrained designs while delivering consistent performance and reliability. The LT3745IUJ-1#PBF is perfect for developers looking to deploy advanced lighting solutions with stringent space and power requirements.
LT3745IUJ-1#PBF Features
This LED driver by Analog Devices features a highly flexible control interface that supports both analog and digital dimming. Its internal switch mode power supply contributes to enhanced power efficiency, reducing overall heat generation and power consumption. The LT3745IUJ-1#PBF's robust thermal management capabilities ensure that the device operates reliably over a wide temperature range. Additionally, it is equipped with integrated safety features including over-temperature protection and open-LED detection, which safeguard the circuit and extend the lifespan of the entire lighting system.
LT3745IUJ-1#PBF Applications
- Automotive Lighting: Used in dashboard, tail, and indicator lights, enhancing visibility and safety with reliable, precise brightness control.
- Backlighting for Displays: Powers LED backlights in smartphones, tablets, and televisions, providing uniform brightness and enhancing the user experience.
- General Illumination: Ideal for commercial and residential lighting systems, offering efficient power management for prolonged light fixture lifespan.
- Signage and Decorative Lighting: Drives LEDs in signs and architectural decorations, enabling dynamic color changes and patterns.
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