LT3965IFE-1#PBF
- Mfr.Part #
- LT3965IFE-1#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC LED DRVR RGLTR I2C 28TSSOP
- Stock
- 44
- In Stock :
- 44
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- LED Drivers
- Peak Reflow Temperature (Cel) :
- 260
- Package / Case :
- 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
- fmax-Min :
- 1.25 MHz
- Internal Switch(s) :
- yes
- Published :
- 2015
- Voltage - Supply (Min) :
- 8V
- Supply Voltage :
- 5V
- JESD-609 Code :
- e3
- Factory Lead Time :
- 8 Weeks
- Number of Outputs :
- 8
- Terminal Position :
- Dual
- RoHS Status :
- RoHS Compliant
- Number of Functions :
- 1
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Segments :
- 32
- Reach Compliance Code :
- Compliant
- Base Part Number :
- LT3965
- Number of Terminations :
- 28
- Length :
- 9.7mm
- Supply Voltage1-Nom :
- 40V
- Terminal Finish :
- Matte Tin (Sn)
- Applications :
- Automotive, Lighting
- Current - Output / Channel :
- 500mA
- Type :
- DC DC Regulator
- Operating Temperature :
- -40°C~125°C TJ
- Terminal Pitch :
- 0.65mm
- Data Input Mode :
- Serial
- Dimming :
- I2C, PWM
- Height Seated (Max) :
- 1.2mm
- Mounting Type :
- Surface Mount
- Topology :
- Step-Down (Buck), Step-Up (Boost)
- Width :
- 4.4mm
- Surface Mount :
- yes
- Pin Count :
- 28
- Packaging :
- Tube
- Voltage - Supply (Max) :
- 60V
- Terminal Form :
- Gull wing
- Datasheets
- LT3965IFE-1#PBF

LED Drivers Analog Devices, Inc. LT3965IFE-1#PBF Overview
The LED Drivers Analog Devices, Inc. LT3965IFE-1#PBF is a cutting-edge, integrated circuit designed specifically for advanced LED driving solutions, offering a seamless blend of efficiency and programmability. This driver is capable of controlling up to eight LED strings and ensures uniform brightness across all outputs. Engineered by Analog Devices, a leader in semiconductor design, the LT3965IFE-1#PBF uses a step-down (buck) regulator approach, which allows for efficient operation and superior thermal performance, making it ideal for high-density applications where power efficiency and reliability are crucial.
LT3965IFE-1#PBF Features
- I²C-compatible interface with fault reporting for advanced control and diagnostics.
- Integrated 60V, 2A MOSFET ensuring high efficiency and power handling capacity.
- Independent dimming and color control for up to eight LED strings.
- Extended thermal and electrical reliability with built-in fault protection mechanisms for open, short, and over-temperature conditions.
- Flexible power management options that support a wide range of input voltages.
LT3965IFE-1#PBF Applications
- Automotive Lighting: Utilized in headlamps, tail lamps, and interior LEDs to provide enhanced, consistent illumination and extend the lifespan of lighting systems.
- Industrial Lighting: Ideal for high bay, warehouse, and outdoor lighting where reliability and uniformity are necessary.
- Backlighting for Displays: Powers LED backlights in monitors, TVs, and dashboard displays ensuring optimal brightness and color consistency.
- Architectural Lighting: Used in both commercial and residential settings for aesthetic, efficient, and controllable lighting solutions.
- Portable Devices: Supports lighting requirements for battery-operated devices such as handheld meters or emergency lighting systems.
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