LT3475IFE-1#PBF
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- Mfr.Part #
- LT3475IFE-1#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 20-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC LED DRV RGLTR PWM 20TSSOP
- Stock
- 4
- In Stock ：
- 4
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- LED Drivers
- Surface Mount :
- yes
- Type :
- DC DC Regulator
- RoHS Status :
- ROHS3 Compliant
- Dimming :
- PWM
- Low Level Output Current :
- 50μA
- High Level Output Current :
- 50μA
- Package / Case :
- 20-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Voltage - Supply (Min) :
- 3.7V
- Terminal Form :
- Gull wing
- Qualification Status :
- Not Qualified
- JESD-609 Code :
- e3
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Segments :
- 1
- Operating Temperature :
- -40°C~125°C TA
- Min Input Voltage :
- 4V
- Max Supply Voltage :
- 36V
- Applications :
- Automotive, Backlight, Lighting
- Internal Switch(s) :
- yes
- Number of Outputs :
- 2
- Width :
- 4.4mm
- ECCN Code :
- EAR99
- Number of Pins :
- 20
- Topology :
- Step-Down (Buck)
- Pin Count :
- 20
- Supply Voltage :
- 12V
- Output Current :
- 1.5A
- Multiplexed Display Capability :
- No
- Number of Functions :
- 2
- REACH SVHC :
- No SVHC
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Switching Frequency :
- 600kHz
- Lead Free :
- Lead Free
- Base Part Number :
- LT3475
- Length :
- 6.5mm
- Frequency :
- 200kHz~2MHz
- Lifecycle Status :
- Production (Last Updated: 1 month ago)
- Mounting Type :
- Surface Mount
- Terminal Pitch :
- 0.65mm
- Terminal Position :
- Dual
- Min Supply Voltage :
- 4V
- Max Input Voltage :
- 36V
- Factory Lead Time :
- 8 Weeks
- Packaging :
- Tube
- Terminal Finish :
- Matte Tin (Sn)
- Peak Reflow Temperature (Cel) :
- 260
- Number of Terminations :
- 20
- Published :
- 2007
- Datasheets
- LT3475IFE-1#PBF
LED Drivers Analog Devices, Inc. LT3475IFE-1#PBF Overview
The LT3475IFE-1#PBF from Analog Devices, Inc. is a robust LED driver integrated circuit designed for high performance in a variety of lighting applications. Engineered to provide precise regulation and optimal functionality, this IC incorporates a PWM dimming capability which allows for customizable lighting effects and power efficiency, making it an ideal choice for developers looking to integrate reliable lighting solutions. This driver is housed in a compact 20-TSSOP package, ensuring ease of integration into existing designs without compromising on space.
LT3475IFE-1#PBF Features
The LT3475IFE-1#PBF includes several features that enhance its performance in demanding applications. These include a wide input voltage range, integrated power switch, and internal compensation. The device's ability to drive up to four LEDs in series with each channel enhances its versatility, while its thermal shutdown mechanism ensures reliability and safety under various operating conditions.
LT3475IFE-1#PBF Applications
- Automotive Lighting: Utilized in tail lights and interior lighting, providing consistent brightness and long life under the rigors of automotive use.
- Backlighting for Displays: Powers LED backlights in personal devices, televisions, and monitors, ensuring optimal brightness and color uniformity.
- Portable Flashlights: Ideal for high-brightness, battery-powered handheld flashlights, offering efficiency and durability.
- Signage and Decorative Lighting: Used in commercial signage and architectural decorative elements where consistent and reliable LED performance is critical.
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