LTC3858EUFD-1#PBF
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- Mfr.Part #
- LTC3858EUFD-1#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK 28QFN
- Stock
- 2,640
- In Stock ：
- 2,640
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- DC DC Switching Controllers
- Input Voltage (Max) :
- 38V
- Number of Terminations :
- 28
- Operating Temperature :
- -40°C~125°C TJ
- Input Voltage-Nom :
- 12V
- Published :
- 2010
- Control Technique :
- PULSE WIDTH MODULATION
- Factory Lead Time :
- 16 Weeks
- Switcher Configuration :
- PHASE-SHIFT
- Length :
- 5mm
- Output Voltage :
- 5.1V
- Surface Mount :
- yes
- Terminal Finish :
- Matte Tin (Sn)
- Number of Outputs :
- 2
- Duty Cycle (Max) :
- 99.4%
- Output Type :
- Transistor Driver
- Base Part Number :
- LTC3858
- Terminal Pitch :
- 0.5mm
- JESD-609 Code :
- e3
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Height Seated (Max) :
- 0.8mm
- Peak Reflow Temperature (Cel) :
- 260
- RoHS Status :
- ROHS3 Compliant
- Control Features :
- Enable, Frequency Control, Power Good, Soft Start
- Frequency - Switching :
- 105kHz~835kHz 350kHz~535kHz
- Analog IC - Other Type :
- DUAL SWITCHING CONTROLLER
- Function :
- Step-Down
- Package / Case :
- 28-WFQFN Exposed Pad
- Voltage - Supply (Vcc/Vdd) :
- 4V~38V
- Terminal Position :
- QUAD
- Clock Sync :
- No
- Input Voltage (Min) :
- 4V
- Packaging :
- Tube
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Synchronous Rectifier :
- yes
- Output Configuration :
- Positive
- Control Mode :
- CURRENT-MODE
- Topology :
- Buck
- Mounting Type :
- Surface Mount
- Width :
- 4mm
- ECCN Code :
- EAR99
- Datasheets
- LTC3858EUFD-1#PBF
DC DC Switching Controllers Analog Devices, Inc. LTC3858EUFD-1#PBF Overview
The LTC3858EUFD-1#PBF from Analog Devices, Inc. is a high-performance, dual output synchronous step-down DC DC switching controller. Designed to efficiently manage power requirements in complex systems, this IC offers precise control and high reliability in a compact 28-QFN package. Ideal for demanding applications, it provides a robust solution for managing variable power demands and optimizing power supply efficiency. The LTC3858EUFD-1#PBF ensures stable operation and is engineered to reduce system complexity and increase efficiency, making it a top choice for B2B customers looking to purchase in bulk for high-end applications.
LTC3858EUFD-1#PBF Features
The LTC3858EUFD-1#PBF boasts several key features that make it an exceptional choice for critical power management applications. It includes dual, 180-degree phase-shifted outputs which minimize input ripple and enhance overall system stability. With a wide input voltage range and the ability to drive N-channel MOSFETs, this controller facilitates a versatile setup for various power supply configurations. Additional features such as differential output voltage sensing and programmable frequency from 250kHz to 770kHz allow for flexible and adaptive power supply design.
LTC3858EUFD-1#PBF Applications
- Telecommunications Equipment: Utilizes high efficiency and dual output capabilities to manage power in routers and switches efficiently.
- Data Centers: Supports large scale, high-density server racks by providing stable and reliable power distribution, critical in maintaining uninterrupted operations.
- Automotive Electronics: Ideal for powering advanced driver-assistance systems (ADAS), where consistent and reliable power delivery is crucial.
- Portable Devices: Enables compact and efficient power management solutions in laptops and portable medical devices, crucial for battery longevity and device performance.
- Industrial Systems: Meets the robust needs of automated machinery and control systems, ensuring optimal performance even in harsh environments.
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