LT3477EUF#PBF
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- Mfr.Part #
- LT3477EUF#PBF
- Manufacturer
- Linear Technology
- Package / Case
- 20-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC LED DRIVER RGLTR PWM 3A 20QFN
- Stock
- 3,650
- In Stock ：
- 3,650
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- Manufacturer :
- Linear Technology
- Product Category :
- LED Drivers
- Peak Reflow Temperature (Cel) :
- 260
- Control Technique :
- PULSE WIDTH MODULATION
- Low Level Output Current :
- 10μA
- JESD-609 Code :
- e3
- Internal Switch(s) :
- yes
- Terminal Pitch :
- 0.5mm
- Dimming :
- PWM
- Length :
- 4mm
- Lifecycle Status :
- Production (Last Updated: 2 weeks ago)
- Switching Frequency :
- 3.5MHz
- Number of Terminations :
- 20
- Control Mode :
- CURRENT-MODE
- Base Part Number :
- LT3477
- Min Supply Voltage :
- 2.5V
- Number of Functions :
- 1
- Mounting Type :
- Surface Mount
- High Level Output Current :
- 10μA
- ECCN Code :
- EAR99
- Height :
- 750μm
- Package / Case :
- 20-WFQFN Exposed Pad
- Max Output Voltage :
- 40V
- Output Current :
- 3A
- Number of Outputs :
- 1
- Number of Segments :
- 4
- Terminal Position :
- QUAD
- Lead Free :
- Lead Free
- Radiation Hardening :
- No
- Switcher Configuration :
- Buck-Boost
- Type :
- DC DC Regulator
- Operating Supply Voltage :
- 3.3V
- Width :
- 4mm
- Surface Mount :
- yes
- Input Voltage-Nom :
- 2.5V
- Topology :
- Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost)
- Max Supply Voltage :
- 25V
- Pin Count :
- 20
- Output Voltage :
- 42V
- REACH SVHC :
- No SVHC
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Packaging :
- Tube
- Number of Pins :
- 20
- Factory Lead Time :
- 8 Weeks
- Published :
- 2009
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- RoHS Status :
- ROHS3 Compliant
- Terminal Finish :
- Matte Tin (Sn)
- Current - Output / Channel :
- 3A Switch
- Operating Temperature :
- -40°C~85°C TA
- Min Input Voltage :
- 2.3V
- Frequency :
- 200kHz~3.5MHz
- Max Input Voltage :
- 25V
- Datasheets
- LT3477EUF#PBF
[LED Drivers Linear Technology LT3477EUF#PBF] Overview
Introducing the cutting-edge LED driver solution from Linear Technology, the LT3477EUF#PBF. Designed to meet the demands of modern lighting applications, this integrated circuit offers unparalleled performance and reliability. Whether you're illuminating commercial spaces, automotive interiors, or industrial environments, the LT3477EUF#PBF delivers exceptional brightness control and efficiency.
With its advanced PWM technology and 3A output capability, this LED driver ensures precise regulation and flicker-free operation, enhancing the visual experience for end users. Its compact 20-pin QFN package enables seamless integration into a wide range of lighting fixtures, making it the ideal choice for OEMs and lighting designers seeking superior quality and versatility.
LT3477EUF#PBF Features
- Integrated LED driver with PWM regulation
- 3A output current capability
- Wide input voltage range
- Flicker-free operation for enhanced visual comfort
- Compact 20-pin QFN package for easy integration
- High efficiency for reduced power consumption
- Thermal shutdown and overcurrent protection
LT3477EUF#PBF Applications
- Automotive Interior Lighting: The LT3477EUF#PBF provides precise brightness control for automotive interior lighting systems, ensuring optimal visibility and comfort for passengers during nighttime drives.
- Commercial Lighting: From retail stores to office buildings, the LT3477EUF#PBF offers efficient and reliable LED driver solutions for illuminating commercial spaces with consistent brightness and minimal power consumption.
- Industrial Lighting: In industrial environments where reliability is paramount, the LT3477EUF#PBF delivers stable LED driving performance, making it suitable for use in high-demand applications such as warehouses, factories, and production facilities.
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The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
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