LTC3218EDDB#TRMPBF
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- Mfr.Part #
- LTC3218EDDB#TRMPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 10-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC LED DRIVER RGLTR 150MA 10DFN
- Stock
- 16,314
- In Stock ：
- 16,314
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- LED Drivers
- Switcher Configuration :
- DOUBLER INVERTER
- Terminal Form :
- NO LEAD
- Package / Case :
- 10-WFDFN Exposed Pad
- Published :
- 2005
- Input Voltage (Min) :
- 2.9V
- Current - Output / Channel :
- 150mA
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Voltage - Supply (Min) :
- 2.9V
- Packaging :
- Tape and Reel (TR)
- Terminal Pitch :
- 0.5mm
- Factory Lead Time :
- 8 Weeks
- Voltage - Output :
- 5.3V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Length :
- 3mm
- Type :
- DC DC Regulator
- Base Part Number :
- LTC3218
- Input Voltage (Max) :
- 4.5V
- Input Voltage-Nom :
- 3.6V
- Operating Temperature :
- -40°C~85°C TA
- Frequency :
- 1MHz
- Terminal Position :
- Dual
- Topology :
- Switched Capacitor (Charge Pump)
- ECCN Code :
- EAR99
- Number of Functions :
- 1
- Pin Count :
- 10
- Voltage - Supply (Max) :
- 4.5V
- Number of Terminations :
- 10
- JESD-609 Code :
- e3
- Surface Mount :
- yes
- RoHS Status :
- ROHS3 Compliant
- Number of Outputs :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Internal Switch(s) :
- yes
- Qualification Status :
- Not Qualified
- Mounting Type :
- Surface Mount
- Width :
- 2mm
- Terminal Finish :
- Matte Tin (Sn)
- Height Seated (Max) :
- 0.8mm
- Datasheets
- LTC3218EDDB#TRMPBF
LED Drivers Analog Devices, Inc. LTC3218EDDB#TRMPBF Overview
Introducing the LTC3218EDDB#TRMPBF by Analog Devices, Inc., a state-of-the-art LED driver designed for precision and efficiency in a wide range of lighting applications. This compact, regulated charge pump LED driver is capable of driving up to eight LEDs with a constant current of 150mA, ensuring uniform brightness and enhanced reliability. The integration in a 10-DFN package allows for slim and innovative design possibilities in space-constrained applications. Its high-efficiency performance minimizes power consumption, making the LTC3218EDDB#TRMPBF an ideal choice for portable devices. The inherent thermal protection features and full-scale dimming capabilities further enhance its utility and safety, positioning it as a top choice for designers aiming to optimize their lighting solutions.
LTC3218EDDB#TRMPBF Features
The LTC3218EDDB#TRMPBF LED driver is packed with features designed for top-notch performance and ease of use. These include:
- High efficiency up to 94%, reducing power wastage and enhancing battery life in portable applications.
- 1x, 1.5x, or 2x charge pump modes, automatically adjusted based on LED forward voltage, ensuring optimal operation under varying conditions.
- Soft-start capability, which limits inrush current and extends product lifespan.
- Gradual dimming control, enabling user-friendly brightness adjustment that can cater to different environmental needs.
- Thermal shutdown protection that prevents overheating, guaranteeing safety and stability.
LTC3218EDDB#TRMPBF Applications
- Smartphones and Tablets: Used to provide uniform backlighting or flash for camera modules, enhancing visual output and user experience.
- Portable Medical Devices: Ensures consistent LED lighting in devices like portable phototherapy units, aiding in patient treatment with reliability.
- Automotive Interior Lighting: Can be integrated into dashboards and cabin lights, offering adjustable illumination while driving.
- General LED Lighting: Ideal for use in battery-powered lighting solutions where consistent light output and efficiency are required.
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