LTC3811EUHF#PBF
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- Mfr.Part #
- LTC3811EUHF#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 38-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK 38QFN
- Stock
- 8,851
- In Stock ：
- 8,851
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- DC DC Switching Controllers
- Input Voltage-Nom :
- 12V
- JESD-609 Code :
- e3
- Control Technique :
- PULSE WIDTH MODULATION
- Terminal Position :
- QUAD
- Output Type :
- Transistor Driver
- RoHS Status :
- ROHS3 Compliant
- Function :
- Step-Down
- Peak Reflow Temperature (Cel) :
- 260
- Output Configuration :
- Positive
- Number of Terminations :
- 38
- Terminal Form :
- NO LEAD
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Topology :
- Buck
- Surface Mount :
- yes
- Max Frequency :
- 850kHz
- Input Voltage (Max) :
- 30V
- Control Features :
- Current Limit, Enable, Phase Control, Power Good, Soft Start, Tracking
- Switcher Configuration :
- Push-Pull
- Operating Temperature :
- -40°C~85°C TA
- Published :
- 2007
- ECCN Code :
- EAR99
- Width :
- 5mm
- Qualification Status :
- Not Qualified
- Package / Case :
- 38-WFQFN Exposed Pad
- Input Voltage (Min) :
- 4.5V
- Number of Outputs :
- 2
- Mounting Type :
- Surface Mount
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Synchronous Rectifier :
- yes
- Output Voltage :
- 3.3V
- Terminal Finish :
- Matte Tin (Sn)
- Series :
- PolyPhase®
- Voltage - Supply (Vcc/Vdd) :
- 4.5V~30V
- Packaging :
- Tube
- Height Seated (Max) :
- 0.8mm
- Duty Cycle :
- 90 %
- Control Mode :
- CURRENT-MODE
- Base Part Number :
- LTC3811
- Factory Lead Time :
- 26 Weeks
- Length :
- 7mm
- Number of Pins :
- 38
- Lifecycle Status :
- Production (Last Updated: 2 weeks ago)
- Number of Channels :
- 1
- Terminal Pitch :
- 0.5mm
- Frequency - Switching :
- 250kHz~750kHz
- Analog IC - Other Type :
- DUAL SWITCHING CONTROLLER
- Datasheets
- LTC3811EUHF#PBF
DC DC Switching Controllers Analog Devices, Inc. LTC3811EUHF#PBF Overview
Introducing the LTC3811EUHF#PBF from Analog Devices, Inc., a robust DC DC Switching Controller designed for advanced power management and efficiency. This controller is expertly crafted to facilitate reliable buck conversion processes, making it ideal for demanding applications requiring high performance with minimal power loss. The LTC3811EUHF#PBF ensures stable operation and improved system longevity, providing a versatile solution for a wide range of power supply scenarios.
LTC3811EUHF#PBF Features
The LTC3811EUHF#PBF features a high-performance design that supports up to 60V input voltage, ensuring versatility in handling higher power applications. It includes a powerful dual output controller, with each channel capable of driving a MOSFET at frequencies up to 750 kHz. This enables designers to reduce the size of power supply components, leading to more compact and efficient designs. Furthermore, its advanced current mode control offers excellent line and load regulation, enhancing the overall reliability and performance of the system.
LTC3811EUHF#PBF Applications
- Telecommunications Equipment: Utilized to regulate power within network hardware, ensuring stable operation even under variable load conditions.
- Automotive Systems: Helps in managing the power supply to critical automotive electronics, supporting advanced safety and performance features.
- Industrial Systems: Employs robust control for machinery and production equipment, maintaining efficiency and reliability in harsh industrial environments.
- Portable Devices: Adapts effectively for portable device charging solutions, providing efficient power management to enhance battery life.
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