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
- Lead Free :
- Lead Free
- Topology :
- Step-Down (Buck)
- Multiplexed Display Capability :
- No
- Packaging :
- Tube
- Min Input Voltage :
- 4V
- High Level Output Current :
- 50μA
- Number of Segments :
- 1
- Supply Voltage :
- 12V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Base Part Number :
- LT3475
- Package / Case :
- 20-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Voltage - Supply (Min) :
- 3.7V
- Type :
- DC DC Regulator
- Terminal Pitch :
- 0.65mm
- REACH SVHC :
- No SVHC
- JESD-609 Code :
- e3
- Number of Terminations :
- 20
- Number of Pins :
- 20
- Factory Lead Time :
- 8 Weeks
- Surface Mount :
- yes
- ECCN Code :
- EAR99
- Mounting Type :
- Surface Mount
- Lifecycle Status :
- Production (Last Updated: 1 month ago)
- Output Current :
- 1.5A
- Switching Frequency :
- 600kHz
- Low Level Output Current :
- 50μA
- Published :
- 2007
- Applications :
- Automotive, Backlight, Lighting
- Width :
- 4.4mm
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Operating Temperature :
- -40°C~125°C TA
- Qualification Status :
- Not Qualified
- Frequency :
- 200kHz~2MHz
- Internal Switch(s) :
- yes
- Terminal Form :
- Gull wing
- Number of Outputs :
- 2
- Peak Reflow Temperature (Cel) :
- 260
- Number of Functions :
- 2
- Min Supply Voltage :
- 4V
- Length :
- 6.5mm
- Terminal Finish :
- Matte Tin (Sn)
- RoHS Status :
- ROHS3 Compliant
- Max Input Voltage :
- 36V
- Pin Count :
- 20
- Dimming :
- PWM
- Terminal Position :
- Dual
- Max Supply Voltage :
- 36V
- 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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