LT3474IFE-1#PBF
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- Mfr.Part #
- LT3474IFE-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
- 60
- In Stock ：
- 60
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- LED Drivers
- Base Part Number :
- LT3474
- Lifecycle Status :
- Production (Last Updated: 1 month ago)
- Applications :
- Automotive, Backlight
- Terminal Position :
- Dual
- Length :
- 5mm
- Factory Lead Time :
- 8 Weeks
- Package / Case :
- 16-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Terminal Pitch :
- 0.65mm
- Width :
- 4.4mm
- Number of Outputs :
- 1
- Multiplexed Display Capability :
- No
- Supply Voltage :
- 12V
- Number of Terminations :
- 16
- Max Supply Voltage :
- 36V
- Operating Temperature :
- -40°C~125°C TA
- Published :
- 2008
- Number of Functions :
- 1
- Qualification Status :
- Not Qualified
- Pin Count :
- 16
- Lead Free :
- Lead Free
- Dimming :
- PWM
- Min Input Voltage :
- 4V
- Frequency :
- 200kHz~2MHz
- High Level Output Current :
- 100μA
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Terminal Finish :
- Matte Tin (Sn)
- Surface Mount :
- yes
- Number of Pins :
- 16
- Current - Output / Channel :
- 1A
- JESD-609 Code :
- e3
- ECCN Code :
- EAR99
- Packaging :
- Tube
- Terminal Form :
- Gull wing
- Low Level Output Current :
- 100μA
- Number of Segments :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Mounting Type :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Topology :
- Step-Down (Buck)
- Internal Switch(s) :
- yes
- Type :
- DC DC Regulator
- RoHS Status :
- ROHS3 Compliant
- Voltage - Supply (Min) :
- 3.5V
- Min Supply Voltage :
- 4V
- Datasheets
- LT3474IFE-1#PBF
LED Drivers Analog Devices, Inc. LT3474IFE-1#PBF Overview
The LT3474IFE-1#PBF by Analog Devices, Inc. is a robust LED driver integrated circuit designed for precision and efficiency in a wide range of lighting applications. This versatile component operates with a constant current and constant voltage mode, ensuring optimal performance for high-power LEDs. With a compact 16TSSOP package, it integrates smoothly into various electronic assemblies, making it an ideal choice for manufacturers looking to enhance their lighting solutions. The integration of a PWM dimming interface allows for adjustable brightness levels, which is crucial for energy-saving strategies in lighting systems.
LT3474IFE-1#PBF Features
- Integrated PWM dimming control for adjustable brightness.
- High efficiency with constant current and voltage modes.
- Robust thermal performance suitable for compact electronics.
- Wide input voltage range accommodating various power supplies.
- Fast transient response and low shutdown current enhancing device longevity.
LT3474IFE-1#PBF Applications
- Automotive Lighting: Enhances visibility with reliable, efficient power management in vehicle headlamps and interior LED lighting.
- Portable Flashlights: Provides consistent light output and extended battery life for handheld lighting devices.
- Architectural Lighting: Powers LEDs used in decorative and functional lighting fixtures in buildings, ensuring energy efficiency and adaptability to different environments.
- Signage and Backlighting: Drives LEDs in commercial signs and displays, offering vibrant illumination and long-lasting performance.
- Emergency Lighting: Ensures dependable operation in emergency lighting systems, maintaining brightness and function during power outages.
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