LTC3220EPF#PBF
- Mfr.Part #
- LTC3220EPF#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-UFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC LED DRIVER RGLTR 20MA 28UTQFN
- Stock
- 1,646
- In Stock :
- 1,646
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- LED Drivers
- Height Seated (Max) :
- 0.6mm
- Multiplexed Display Capability :
- No
- Packaging :
- Tube
- Current - Output / Channel :
- 20mA
- Pin Count :
- 28
- Published :
- 2007
- Topology :
- Switched Capacitor (Charge Pump)
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Peak Reflow Temperature (Cel) :
- 260
- Number of Segments :
- 18
- Number of Outputs :
- 18
- Terminal Position :
- QUAD
- JESD-30 Code :
- S-XQCC-N28
- Number of Terminations :
- 28
- JESD-609 Code :
- e3
- fmax-Min :
- 1.05 MHz
- Frequency :
- 850kMz
- Width :
- 4mm
- HTS Code :
- 8542.39.00.01
- RoHS Status :
- ROHS3 Compliant
- Power Supplies :
- 3V
- Applications :
- Backlight
- Terminal Finish :
- Matte Tin (Sn)
- Length :
- 4mm
- Base Part Number :
- LTC3220
- Surface Mount :
- yes
- Mounting Type :
- Surface Mount
- Terminal Pitch :
- 0.4mm
- Voltage - Supply (Max) :
- 5.5V
- Factory Lead Time :
- 10 Weeks
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Voltage :
- 3.6V
- Operating Temperature :
- -40°C~85°C TA
- ECCN Code :
- EAR99
- Terminal Form :
- NO LEAD
- Voltage - Supply (Min) :
- 2.9V
- Type :
- DC DC Regulator
- Qualification Status :
- Not Qualified
- Package / Case :
- 28-UFQFN Exposed Pad
- Number of Functions :
- 1
- Data Input Mode :
- Serial
- Datasheets
- LTC3220EPF#PBF

LED Drivers Analog Devices, Inc. LTC3220EPF#PBF Overview
The LTC3220EPF#PBF from Analog Devices, Inc. is a cutting-edge LED driver designed for applications requiring efficient power management and consistent light output. This integrated circuit is housed in a compact 28-UTQFN package, making it ideal for space-constrained applications. As a regulated charge pump LED driver, it ensures stable operation across a wide range of input voltages, providing a constant current up to 20mA to each LED. This makes the LTC3220EPF#PBF an excellent choice for designers looking to integrate reliable lighting solutions in their products, thereby enhancing visual performance and extending battery life in portable devices.
LTC3220EPF#PBF Features
The LTC3220EPF#PBF boasts several features that make it stand out as a high-performance component in LED driving technology. These include an adjustable LED current for up to 20mA per channel, independent channel control, and a wide input voltage range. Additionally, its thermal shutdown feature and built-in over-voltage protection ensure the longevity and reliability of both the driver and the LEDs it controls.
LTC3220EPF#PBF Applications
- Smartphone and Tablet Backlighting: Utilizes precise current regulation to provide stable illumination for better display readability under varying lighting conditions.
- Portable Medical Devices: Ensures consistent LED brightness, crucial for devices like portable pulse oximeters and blood glucose monitors, enhancing device accuracy and user interface.
- Automotive Interior Lighting: Offers reliable performance in a compact form factor, ideal for dashboard, accent, and backlighting in car interiors.
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