LT3478EFE-1#PBF
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- Mfr.Part #
- LT3478EFE-1#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 16-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC LED DRV RGLTR PWM 16TSSOP
- Stock
- 1
- In Stock ：
- 1
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- LED Drivers
- Length :
- 5mm
- Voltage - Supply (Min) :
- 2.8V
- Packaging :
- Tube
- Lifecycle Status :
- Production (Last Updated: 3 weeks ago)
- Number of Functions :
- 1
- Radiation Hardening :
- No
- Lead Free :
- Lead Free
- Terminal Finish :
- Matte Tin (Sn)
- Dimming :
- PWM
- Supply Voltage :
- 2.7V
- Mount :
- Surface Mount
- Current - Output / Channel :
- 4.5A Switch
- Package / Case :
- 16-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Number of Segments :
- 6
- Min Supply Voltage :
- 2.8V
- Low Level Output Current :
- 40μA
- Internal Switch(s) :
- yes
- Number of Terminations :
- 16
- JESD-609 Code :
- e3
- High Level Output Current :
- 40μA
- Frequency :
- 200kHz~2.25MHz
- Applications :
- Backlight
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage - Output :
- 42V
- ECCN Code :
- EAR99
- Peak Reflow Temperature (Cel) :
- 260
- Topology :
- Step-Down (Buck), Step-Up (Boost)
- Terminal Pitch :
- 0.65mm
- Width :
- 4.4mm
- Base Part Number :
- LT3478
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Type :
- DC DC Regulator
- Number of Outputs :
- 1
- Pin Count :
- 16
- Number of Pins :
- 16
- Multiplexed Display Capability :
- No
- RoHS Status :
- ROHS3 Compliant
- Mounting Type :
- Surface Mount
- Terminal Position :
- Dual
- Factory Lead Time :
- 8 Weeks
- Published :
- 2007
- Terminal Form :
- Gull wing
- Max Supply Voltage :
- 36V
- Operating Temperature :
- -40°C~125°C TJ
- Datasheets
- LT3478EFE-1#PBF
LED Drivers Analog Devices, Inc. LT3478EFE-1#PBF Overview
The LED Drivers Analog Devices, Inc. LT3478EFE-1#PBF is a versatile, high-performance LED driver IC designed for a wide range of lighting applications. Equipped with a robust feature set that includes regulated PWM dimming and integrated switches, this driver ensures consistent and reliable performance. The LT3478EFE-1#PBF is housed in a compact 16TSSOP package, making it an ideal choice for space-constrained applications where efficiency and size are critical. Its capability to drive LEDs with precise current control makes it particularly well-suited for high-intensity and variable lighting systems, promoting energy efficiency and extended LED life.
LT3478EFE-1#PBF Features
- Integrated PWM dimming control
- Wide input voltage range
- Internal 2.3A, 42V switches
- Constant-current and constant-voltage regulation
- Thermal shutdown and over-voltage protection
- Compact 16TSSOP packaging
LT3478EFE-1#PBF Applications
- Automotive Lighting - Utilized in tail lights and interior lighting for brightness control and energy efficiency.
- Industrial Lighting - Employs constant current control for high-intensity lighting in warehouses and factories.
- Architectural Lighting - Applied in dynamic lighting systems where precise dimming is crucial for aesthetic and functional lighting designs.
- Portable Devices - Used in devices requiring efficient power management for LED backlighting and indicators.
- Signage and Channel Letters - Drives LEDs in signs with varying brightness levels, enhancing visibility and impact.
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