LTC3219EUD#PBF
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- Mfr.Part #
- LTC3219EUD#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 20-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC LED DRVR RGLTR I2C 28MA 20QFN
- Stock
- 3,316
- In Stock ：
- 3,316
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- LED Drivers
- Number of Functions :
- 1
- Dimming :
- I2C
- Switching Frequency :
- 850kHz
- Operating Temperature :
- -40°C~85°C TA
- Internal Switch(s) :
- yes
- Min Input Voltage :
- 2.9V
- Supply Voltage :
- 3.6V
- Lifecycle Status :
- Production (Last Updated: 1 week ago)
- Height Seated (Max) :
- 0.8mm
- Peak Reflow Temperature (Cel) :
- 260
- fmax-Min :
- 1.05 MHz
- Type :
- DC DC Regulator
- Multiplexed Display Capability :
- No
- Max Supply Voltage :
- 5.5V
- Pin Count :
- 20
- Power Supplies :
- 3V
- Length :
- 3mm
- Terminal Position :
- QUAD
- Terminal Finish :
- Matte Tin (Sn)
- Min Supply Voltage :
- 2.9V
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Factory Lead Time :
- 8 Weeks
- Package / Case :
- 20-WFQFN Exposed Pad
- Published :
- 2005
- Base Part Number :
- LTC3219
- Number of Outputs :
- 9
- Mounting Type :
- Surface Mount
- Lead Free :
- Lead Free
- Width :
- 3mm
- Terminal Pitch :
- 0.4mm
- Topology :
- Switched Capacitor (Charge Pump)
- Number of Segments :
- 9
- Output Voltage :
- 5.04V
- Radiation Hardening :
- No
- Current - Output / Channel :
- 28mA
- Packaging :
- Tube
- Number of Terminations :
- 20
- Output Current :
- 250mA
- JESD-609 Code :
- e3
- REACH SVHC :
- No SVHC
- Max Input Voltage :
- 5.5V
- Number of Pins :
- 20
- RoHS Status :
- ROHS3 Compliant
- Surface Mount :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Datasheets
- LTC3219EUD#PBF
LED Drivers Analog Devices, Inc. LTC3219EUD#PBF Overview
Introducing the LTC3219EUD#PBF from Analog Devices, Inc., a state-of-the-art LED driver that stands out in the market for its efficient regulation and precise control via an I2C interface. This LED driver is specifically designed to enhance the performance and reliability of high-density LED applications. With its compact 20QFN package, it delivers a stable 28mA output per channel, ensuring uniform brightness and extended lifespan for LEDs. The incorporation of the LED Drivers Analog Devices, Inc. LTC3219EUD#PBF in your designs means achieving optimal efficiency and scalability in LED lighting solutions.
LTC3219EUD#PBF Features
The LTC3219EUD#PBF boasts several features that make it a robust choice for advanced lighting solutions. Key features include an integrated current regulator, which provides consistent luminance and helps prevent the overheating of LEDs. The I2C compatibility allows for precise brightness control and programmability, facilitating versatile lighting scenarios and energy savings. Additionally, its low-profile QFN package is ideal for space-constrained applications, offering excellent thermal performance and reliability.
LTC3219EUD#PBF Applications
- Smartphone and Tablet Backlighting: The driver's precise current control makes it perfect for providing uniform illumination in compact devices like smartphones and tablets.
- Automotive Interior Lighting: Utilize the LTC3219EUD#PBF for consistent and reliable lighting across various interior components of vehicles, enhancing both aesthetics and functionality.
- Portable Lighting: Ideal for use in portable lighting devices, where consistent LED performance and battery efficiency are crucial.
- General LED Lighting: Its robust design is suitable for general LED lighting applications, offering longevity and high performance.
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