LT3955EUHE#PBF
- Mfr.Part #
- LT3955EUHE#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 36-WFQFN, 28 Leads, Exposed Pad
- Datasheet
- Download
- Description
- IC LED DRVR RGLTR PWM 3.5A 36QFN
- Stock
- 1,680
- In Stock :
- 1,680
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- LED Drivers
- Package / Case :
- 36-WFQFN, 28 Leads, Exposed Pad
- Terminal Finish :
- Matte Tin (Sn)
- Min Input Voltage :
- 4.5V
- JESD-609 Code :
- e3
- Number of Outputs :
- 1
- Terminal Pitch :
- 0.5mm
- REACH SVHC :
- No SVHC
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Lifecycle Status :
- Production (Last Updated: 1 week ago)
- Factory Lead Time :
- 20 Weeks
- Power Supplies :
- 24V
- Min Supply Voltage :
- 4.5V
- Base Part Number :
- LT3955
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Operating Temperature :
- -40°C~125°C TJ
- Frequency :
- 100kHz~1MHz
- RoHS Status :
- ROHS3 Compliant
- Switching Frequency :
- 1MHz
- Current - Output / Channel :
- 3.5A Switch
- Pin Count :
- 36
- Topology :
- Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost)
- Supply Voltage :
- 24V
- Qualification Status :
- Not Qualified
- Terminal Position :
- QUAD
- Published :
- 2014
- Number of Terminations :
- 28
- Dimming :
- Analog, PWM
- Internal Switch(s) :
- yes
- Type :
- DC DC Regulator
- Mounting Type :
- Surface Mount
- Max Input Voltage :
- 60V
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- ECCN Code :
- EAR99
- Surface Mount :
- yes
- Packaging :
- Tube
- Terminal Form :
- NO LEAD
- Max Supply Voltage :
- 60V
- Output Current per Channel :
- 3.5A
- Number of Pins :
- 28
- Datasheets
- LT3955EUHE#PBF

LED Drivers Analog Devices, Inc. LT3955EUHE#PBF Overview
The LT3955EUHE#PBF from Analog Devices, Inc. is a versatile and high-performance IC LED driver designed to meet the rigorous demands of power and lighting applications. This advanced regulator is capable of driving up to 3.5A, making it ideal for high-power LED setups. With its efficient PWM dimming capability, it ensures precise control over lighting intensity, optimizing energy consumption and extending the lifespan of LEDs. The LED Drivers Analog Devices, Inc. LT3955EUHE#PBF ensures reliability and high efficiency, making it a preferred choice for developers and engineers seeking robust solutions for their lighting systems.
LT3955EUHE#PBF Features
- High drive current up to 3.5A
- PWM dimming for precise brightness control
- Integrated thermal protection to ensure safety and longevity
- Compact 36-QFN package suitable for space-constrained applications
LT3955EUHE#PBF Applications
- Automotive Headlights: Utilizes its high current drive and PWM dimming to provide adjustable and efficient lighting in vehicles.
- Architectural Lighting: Ideal for large-scale lighting installations requiring reliable, consistent, and controllable illumination.
- Portable Flashlights: Its compact size and high power capability make it perfect for high-performance portable lighting solutions.
- Street Lighting: Ensures long-lasting and energy-efficient operation in outdoor environments, supporting large-scale municipal projects.
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