LT3474EFE-1#PBF
- Mfr.Part #
- LT3474EFE-1#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 16-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC LED DRVR RGLTR PWM 1A 16TSSOP
- Stock
- 5,879
- In Stock :
- 5,879
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- LED Drivers
- Switching Frequency :
- 500kHz
- Time@Peak Reflow Temperature-Max (s) :
- 30
- High Level Output Current :
- 100μA
- Max Supply Voltage :
- 36V
- Width :
- 4.4mm
- Factory Lead Time :
- 8 Weeks
- Low Level Output Current :
- 100μA
- Min Supply Voltage :
- 4V
- Type :
- DC DC Regulator
- Lifecycle Status :
- Production (Last Updated: 1 month ago)
- Supply Voltage :
- 12V
- Number of Terminations :
- 16
- Internal Switch(s) :
- yes
- Peak Reflow Temperature (Cel) :
- 260
- Base Part Number :
- LT3474
- ECCN Code :
- EAR99
- Radiation Hardening :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Form :
- Gull wing
- Packaging :
- Tube
- Terminal Finish :
- Matte Tin (Sn)
- Lead Free :
- Lead Free
- Dimming :
- PWM
- Operating Temperature :
- -40°C~85°C TA
- Applications :
- Automotive, Backlight
- Voltage - Supply (Min) :
- 3.5V
- Number of Pins :
- 16
- REACH SVHC :
- No SVHC
- JESD-609 Code :
- e3
- Multiplexed Display Capability :
- No
- Terminal Position :
- Dual
- Topology :
- Step-Down (Buck)
- Number of Segments :
- 1
- Published :
- 2008
- Number of Outputs :
- 1
- RoHS Status :
- ROHS3 Compliant
- Package / Case :
- 16-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Output Current :
- 1A
- Pin Count :
- 16
- Surface Mount :
- yes
- Number of Functions :
- 1
- Length :
- 5mm
- Terminal Pitch :
- 0.65mm
- Min Input Voltage :
- 4V
- Max Input Voltage :
- 36V
- Frequency :
- 200kHz~2MHz
- Mounting Type :
- Surface Mount
- Datasheets
- LT3474EFE-1#PBF

LED Drivers Analog Devices, Inc. LT3474EFE-1#PBF Overview
The LT3474EFE-1#PBF from Analog Devices, Inc. is a high-performance LED driver specifically designed for advanced lighting solutions. Integrating a robust voltage regulator with PWM brightness control, this IC provides stable and efficient driving of up to 1A to LEDs. Its compact 16TSSOP packaging makes it ideal for applications where space is at a premium, yet high efficiency is demanded. The LED Drivers Analog Devices, Inc. LT3474EFE-1#PBF is perfect for businesses looking to implement reliable and high-quality lighting systems that require precise brightness control and long operational life.
LT3474EFE-1#PBF Features
This LED driver IC boasts a variety of features suited for demanding applications. It includes a built-in switching regulator that maintains constant current supply, ensuring high efficiency and improved LED performance. The PWM dimming capability allows for customizable brightness levels, making it versatile across different lighting requirements. Furthermore, thermal shutdown and over-current protection safeguard the device and connected components from potential damage, enhancing system reliability.
LT3474EFE-1#PBF Applications
- Automotive Lighting: Utilized in headlights and interior LEDs, providing consistent brightness and long life in harsh automotive environments.
- Architectural Lighting: Ideal for outdoor and indoor architectural features, offering customizable dimming to match ambiance needs.
- Portable Flashlights: Powers high-intensity LEDs in portable devices, ensuring optimal performance and battery life.
- Signage and Backlit Displays: Drives LEDs in commercial signage and displays, delivering uniform illumination and high visibility.
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