LT3641EUFD#PBF
- Mfr.Part #
- LT3641EUFD#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK ADJ DL 28QFN
- Stock
- 1
- In Stock :
- 1
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Terminal Form :
- NO LEAD
- Voltage - Input (Min) :
- 2.5V
- Number of Terminations :
- 28
- Voltage - Output (Max) :
- 39.48V
- Surface Mount :
- yes
- Switcher Configuration :
- PHASE-SHIFT
- Topology :
- Buck
- Input Voltage-Nom :
- 12V
- Base Part Number :
- LT3641
- Package / Case :
- 28-WFQFN Exposed Pad
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Output Configuration :
- Positive
- Control Technique :
- PULSE WIDTH MODULATION
- Mounting Type :
- Surface Mount
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- JESD-609 Code :
- e3
- Terminal Position :
- QUAD
- Voltage - Output (Min/Fixed) :
- 0.6V 1.265V
- Control Mode :
- CURRENT-MODE
- ECCN Code :
- EAR99
- Output Type :
- Adjustable
- Terminal Pitch :
- 0.5mm
- Packaging :
- Tube
- Height Seated (Max) :
- 0.8mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Function :
- Step-Down
- Number of Outputs :
- 2
- Width :
- 4mm
- Terminal Finish :
- Matte Tin (Sn)
- Published :
- 2011
- Qualification Status :
- Not Qualified
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature :
- -40°C~125°C TJ
- Length :
- 5mm
- Current - Output :
- 1.3A 1.1A
- Frequency - Switching :
- 500kHz~2MHz
- Factory Lead Time :
- 16 Weeks
- Analog IC - Other Type :
- DUAL SWITCHING CONTROLLER
- Voltage - Input (Max) :
- 42V
- Synchronous Rectifier :
- Both
- Additional Feature :
- ALSO HAS CONTROL TECHNIQUE OF PFM
- Datasheets
- LT3641EUFD#PBF

Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LT3641EUFD#PBF Overview
The LT3641EUFD#PBF by Analog Devices, Inc. is a versatile dual-channel adjustable DC-DC buck regulator designed for high-efficiency and robust power management. This regulator is part of the Voltage Regulators - DC DC Switching Regulators category, specifically engineered to provide precise voltage control and high-performance solutions for complex electronic systems. With its advanced design, the LT3641EUFD#PBF ensures reliable operation in a compact 28-QFN package, making it ideal for applications requiring efficient power conversion and distribution without sacrificing space or power.
LT3641EUFD#PBF Features
The LT3641EUFD#PBF stands out with its dual independent output channels, adjustable output voltages, and a wide input voltage range. Key features include integrated over-temperature protection, short-circuit protection, and high switching frequency, which minimizes the size of external components. Additionally, its low dropout performance ensures efficient operation even at lower input voltages, making it highly versatile for varying power supply conditions.
LT3641EUFD#PBF Applications
- Portable Devices: Provides stable voltage supply in battery-powered devices, ensuring reliable performance and extended battery life.
- Telecommunications: Used in telecom infrastructures to deliver consistent power, enhancing system reliability and connectivity.
- Automotive Electronics: Ideal for powering advanced automotive systems, where consistent and reliable power management is critical.
- Industrial Systems: Supports robust industrial applications requiring durable and continuous power supply under variable conditions.
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