LTC3834EUFD#PBF
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- Mfr.Part #
- LTC3834EUFD#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 20-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK 20QFN
- Stock
- 13
- In Stock ：
- 13
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- DC DC Switching Controllers
- Control Mode :
- CURRENT-MODE
- Input Voltage (Min) :
- 4V
- Lifecycle Status :
- Production (Last Updated: 2 weeks ago)
- Mounting Type :
- Surface Mount
- Function :
- Step-Down
- Output Configuration :
- Positive
- Terminal Pitch :
- 0.5mm
- Duty Cycle (Max) :
- 99.4%
- Output Type :
- Transistor Driver
- Package / Case :
- 20-WFQFN Exposed Pad
- Base Part Number :
- LTC3834
- Peak Reflow Temperature (Cel) :
- 260
- Operating Temperature :
- -40°C~85°C TA
- Packaging :
- Tube
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- JESD-609 Code :
- e3
- Width :
- 4mm
- Published :
- 2006
- Number of Terminations :
- 20
- Voltage - Supply (Vcc/Vdd) :
- 4V~36V
- Factory Lead Time :
- 8 Weeks
- RoHS Status :
- ROHS3 Compliant
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Voltage :
- 10V
- Input Voltage-Nom :
- 12V
- ECCN Code :
- EAR99
- Terminal Position :
- QUAD
- Max Frequency :
- 580kHz
- Topology :
- Buck
- Number of Outputs :
- 1
- Control Features :
- Enable, Phase Control, Power Good, Soft Start, Tracking
- Height Seated (Max) :
- 0.8mm
- Length :
- 5mm
- Switcher Configuration :
- Push-Pull
- Frequency - Switching :
- 250kHz~530kHz
- Output Current :
- 25A
- Input Voltage (Max) :
- 36V
- Surface Mount :
- yes
- Number of Pins :
- 20
- Clock Sync :
- No
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Terminal Finish :
- Matte Tin (Sn)
- Synchronous Rectifier :
- yes
- Lead Free :
- Contains Lead
- Datasheets
- LTC3834EUFD#PBF
DC DC Switching Controllers Analog Devices, Inc. LTC3834EUFD#PBF Overview
The LTC3834EUFD#PBF from Analog Devices, Inc. is a highly efficient, monolithic synchronous buck regulator controller that excels in delivering performance and reliability. Designed for DC-DC conversion in high-density applications, this controller ensures robust power management and precision in a compact 20-QFN package. The device is tailored to meet rigorous industrial demands, making it an ideal choice for applications requiring high efficiency and tight voltage regulation. Utilizing leading-edge technology, the LTC3834EUFD#PBF offers improved power efficiency, which is crucial for reducing thermal stress and enhancing system reliability.
LTC3834EUFD#PBF Features
This regulator controller boasts a range of features that enhance its applicability in demanding environments. These include a wide input voltage range, adjustable operating frequency up to 750kHz, and a phase-lockable frequency of up to 850kHz, which allows for greater flexibility in system design. Additionally, the device supports optimal power management through features such as programmable soft-start, over-voltage protection, and tracking capability, ensuring safe and predictable operation under variable load conditions.
LTC3834EUFD#PBF Applications
- Telecommunications Infrastructure: Utilized in powering base station modules, the LTC3834EUFD#PBF ensures reliable and efficient voltage conversion, critical for maintaining the performance and longevity of telecommunications equipment.
- Networking Equipment: This controller is perfect for routers and switches where consistent power delivery is essential to manage data flow and maintain system integrity under varying loads.
- Computing Systems: Applied in server power supplies, the LTC3834EUFD#PBF aids in achieving efficient power distribution and tight voltage regulation necessary for stable and continuous operation.
- Industrial Systems: Suitable for industrial automation and control systems, the device delivers precise power management to ensure system reliability in harsh environments.
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