LT3640IUFD#PBF
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- Mfr.Part #
- LT3640IUFD#PBF
- Manufacturer
- Linear Technology
- Package / Case
- 28-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- LT3640 - DUAL MONOLITHIC BUCK RE
- Stock
- 2,995
- In Stock ：
- 2,995
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- Manufacturer :
- Linear Technology
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Lifecycle Status :
- Production (Last Updated: 3 weeks ago)
- Published :
- 2006
- Output Voltage :
- 3.3V
- Height Seated (Max) :
- 0.8mm
- Packaging :
- Tube
- Factory Lead Time :
- 8 Weeks
- Synchronous Rectifier :
- No
- Width :
- 4mm
- Number of Terminations :
- 28
- Lead Free :
- Lead Free
- Terminal Position :
- QUAD
- Base Part Number :
- LT3640
- Current - Output :
- 1.1A 1.3A
- Operating Temperature :
- -40°C~125°C TJ
- Topology :
- Buck
- Terminal Finish :
- Matte Tin (Sn)
- Switcher Configuration :
- PHASE-SHIFT
- JESD-609 Code :
- e3
- Voltage - Input (Min) :
- 2.5V
- Control Technique :
- PULSE WIDTH MODULATION
- Control Mode :
- CURRENT-MODE
- Number of Outputs :
- 2
- Additional Feature :
- PFM CONTROL TECHNIQUE ALSO POSSIBLE
- Package / Case :
- 28-WFQFN Exposed Pad
- Output Configuration :
- Positive
- Voltage - Output (Min/Fixed) :
- 0.6V 1.265V
- Peak Reflow Temperature (Cel) :
- 260
- Analog IC - Other Type :
- DUAL SWITCHING CONTROLLER
- Output Type :
- Adjustable
- Frequency - Switching :
- 500kHz~2MHz
- Voltage - Input (Max) :
- 35V
- Mounting Type :
- Surface Mount
- Surface Mount :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Pitch :
- 0.5mm
- Number of Pins :
- 28
- ECCN Code :
- EAR99
- RoHS Status :
- ROHS3 Compliant
- Length :
- 5mm
- Function :
- Step-Down
- Input Voltage-Nom :
- 12V
- Voltage - Output (Max) :
- 33.97V
- Datasheets
- LT3640IUFD#PBF
Voltage Regulators - DC DC Switching Regulators by Linear Technology LT3640IUFD#PBF Overview
The LT3640IUFD#PBF from Linear Technology is a state-of-the-art dual monolithic buck regulator designed for high-efficiency power conversion in a compact package. As part of the Voltage Regulators - DC DC Switching Regulators category, this component ensures reliable performance with a focus on minimizing power loss, making it ideal for a wide range of applications where space and power efficiency are critical. The advanced design features and robust construction of the LT3640IUFD#PBF make it a top choice for engineers looking to enhance their power management systems.
LT3640IUFD#PBF Features
- Dual independent output channels for versatile power management.
- High efficiency with low quiescent current, optimizing power usage and extending battery life.
- Integrated protection features including over-temperature and over-current protection, ensuring device safety and longevity.
- Compact QFN package allows for reduced board space and improved thermal performance.
- Wide input voltage range suitable for a variety of supply voltages.
LT3640IUFD#PBF Applications
- Portable Devices: Utilized in smartphones, tablets, and other portable electronics to provide efficient power conversion, maximizing battery life while minimizing space usage.
- Automotive Electronics: Supports power management in automotive applications, such as infotainment systems and dash cams, ensuring stable operation under variable input conditions.
- Industrial Systems: Ideal for use in industrial automation equipment, offering robust power supply solutions that can handle fluctuating voltages and harsh conditions.
- Telecommunications: Applied in networking and telecommunications equipment to provide reliable power for extended periods, crucial for maintaining system integrity and uptime.
- Consumer Electronics: Used in devices like gaming consoles and home appliances, where efficient power management contributes to overall energy efficiency and device performance.
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