LTC3899HUHF#PBF
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- Mfr.Part #
- LTC3899HUHF#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 38-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK/BUCK-BST 38QFN
- Stock
- 77
- In Stock ：
- 77
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- DC DC Switching Controllers
- Voltage - Supply (Vcc/Vdd) :
- 4.5V~60V
- Output Type :
- Transistor Driver
- Frequency - Switching :
- 105kHz~835kHz 350kHz~535kHz
- Published :
- 2015
- Synchronous Rectifier :
- yes
- Number of Outputs :
- 3
- Output Configuration :
- Positive
- Packaging :
- Tube
- Control Features :
- Enable, Frequency Control, Soft Start, Tracking
- Package / Case :
- 38-WFQFN Exposed Pad
- Function :
- Step-Down
- Duty Cycle (Max) :
- 100%
- Operating Temperature :
- -40°C~150°C TJ
- Clock Sync :
- No
- Topology :
- Buck, Buck-Boost
- Mounting Type :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Base Part Number :
- LTC3899
- RoHS Status :
- ROHS3 Compliant
- Factory Lead Time :
- 8 Weeks
- Output Phases :
- 2
- Datasheets
- LTC3899HUHF#PBF
DC DC Switching Controllers Analog Devices, Inc. LTC3899HUHF#PBF Overview
The LTC3899HUHF#PBF by Analog Devices, Inc. is a versatile and robust integrated circuit designed for DC-DC conversion in high-reliability applications. This triple output synchronous controller is engineered to drive N-channel MOSFETs for buck or buck-boost configurations, providing efficient power management and a compact 38-QFN package. It stands out in the market for its ability to handle high input voltages up to 60V and integrate seamlessly into a variety of power systems, making it a preferred choice for engineers looking for reliability and performance in their power supply designs. The key aspect of this controller is its ability to manage power efficiently while minimizing the thermal footprint, essential for high-performance electronics.
LTC3899HUHF#PBF Features
- Triple output synchronous control for versatile power management.
- Capable of handling input voltages up to 60V, suitable for a wide range of applications.
- Integrated bootstrap diode to enhance efficiency and reduce external component count.
- Phase-lockable frequency (75kHz to 850kHz) or fixed 550kHz operation, providing flexibility in design optimization.
- Robust thermal performance with a 38-QFN package, ensuring reliability and durability in harsh environments.
LTC3899HUHF#PBF Applications
- Automotive Power Systems: Utilized in vehicle electronics to provide stable and efficient power conversion, enhancing the reliability and performance of automotive applications.
- Industrial Power Supplies: Ideal for managing multiple output voltages in industrial equipment, ensuring operational efficiency and safety.
- Telecommunications Equipment: Supports the power needs of telecom infrastructures by delivering consistent performance under variable load conditions.
- Portable Battery-Powered Devices: Optimizes battery life and efficiency in portable devices through effective power management.
- Renewable Energy Systems: Applied in solar power inverters and other renewable energy applications to maximize energy conversion and storage.
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