LTC3220EPF-1#PBF
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- Mfr.Part #
- LTC3220EPF-1#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-UFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC LED DRIVER RGLTR 20MA 28UTQFN
- Stock
- 1,174
- In Stock ：
- 1,174
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- LED Drivers
- ECCN Code :
- EAR99
- Operating Temperature :
- -40°C~85°C TA
- Terminal Pitch :
- 0.4mm
- Terminal Position :
- QUAD
- Surface Mount :
- yes
- Terminal Finish :
- Matte Tin (Sn)
- Supply Voltage :
- 3.6V
- Number of Segments :
- 18
- HTS Code :
- 8542.39.00.01
- Base Part Number :
- LTC3220
- RoHS Status :
- ROHS3 Compliant
- Number of Outputs :
- 18
- Min Input Voltage :
- 2.9V
- Package / Case :
- 28-UFQFN Exposed Pad
- Pin Count :
- 28
- Max Supply Voltage :
- 5.5V
- Applications :
- Backlight
- Number of Functions :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- fmax-Min :
- 1.05 MHz
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 28
- Topology :
- Switched Capacitor (Charge Pump)
- Lifecycle Status :
- Production (Last Updated: 1 week ago)
- JESD-609 Code :
- e3
- Max Input Voltage :
- 5.5V
- Number of Pins :
- 28
- Min Supply Voltage :
- 2.9V
- Current - Output / Channel :
- 20mA
- REACH SVHC :
- No SVHC
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Type :
- DC DC Regulator
- Packaging :
- Tube
- Height Seated (Max) :
- 0.6mm
- Frequency :
- 850kMz
- Length :
- 4mm
- Width :
- 4mm
- Power Supplies :
- 3V
- Factory Lead Time :
- 8 Weeks
- Multiplexed Display Capability :
- No
- Output Current :
- 360mA
- Published :
- 2008
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Radiation Hardening :
- No
- Switching Frequency :
- 850kHz
- Datasheets
- LTC3220EPF-1#PBF
LED Drivers Analog Devices, Inc. LTC3220EPF-1#PBF Overview
The LED Drivers Analog Devices, Inc. LTC3220EPF-1#PBF is a highly efficient, integrated circuit tailored for applications requiring uniform and constant current for driving LEDs. Designed by the renowned Analog Devices, this driver supports a wide input voltage range, making it versatile for various electronic products. The LTC3220EPF-1#PBF uses a charge pump technology that efficiently controls the current up to 20 mA for each of the 18 channels, ensuring optimal performance for high-density LED arrays without the need for external resistors. This feature simplifies design and reduces component count in space-constrained applications.
LTC3220EPF-1#PBF Features
The LTC3220EPF-1#PBF incorporates multiple features that enhance its utility and reliability in demanding applications. Key features include adjustable dimming control, thermal protection, and a low-profile 28-UTQFN package. Its independent channel control facilitates complex lighting effects and power management, making it an ideal choice for designers looking to improve visual impact and operational efficiency.
LTC3220EPF-1#PBF Applications
- Smartphone and Tablet Backlighting: Utilizes precise current control to provide uniform brightness across display backlights, enhancing user experience.
- Portable Medical Devices: Ensures consistent LED performance crucial for medical device displays where accuracy and reliability are paramount.
- Automotive Interior Lighting: Offers robust performance with wide voltage input, suitable for varying automotive voltage environments, improving cabin aesthetics and functionality.
- General Illumination: Can be applied in architectural and ambient lighting setups, supporting energy-efficient and long-lasting LED installations.
- Signage and Symbol Displays: Delivers reliable and stable light output necessary for clear and effective visual communication in public and commercial spaces.
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