LTC3859IFE
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- Mfr.Part #
- LTC3859IFE
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 38-TFSOP (0.173, 4.40mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC POWER MANAGEMENT
- Stock
- 461
- In Stock ：
- 461
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- DC DC Switching Controllers
- Package / Case :
- 38-TFSOP (0.173, 4.40mm Width) Exposed Pad
- Terminal Form :
- Gull wing
- Packaging :
- Tube
- Length :
- 9.7mm
- Operating Temperature :
- -40°C~125°C TJ
- Terminal Position :
- Dual
- Duty Cycle (Max) :
- 99%, 100%
- Output Voltage :
- 5.4V
- Control Technique :
- PULSE WIDTH MODULATION
- Voltage - Supply (Vcc/Vdd) :
- 4.5V~38V
- Control Mode :
- CURRENT-MODE
- Number of Outputs :
- 3
- Base Part Number :
- LTC3859
- Number of Terminations :
- 38
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Output Configuration :
- Positive
- Input Voltage-Nom :
- 12V
- Terminal Pitch :
- 0.5mm
- Terminal Finish :
- Matte Tin (Sn)
- Clock Sync :
- No
- Mounting Type :
- Surface Mount
- Frequency - Switching :
- 115kHz~835kHz 350kHz~535kHz
- Function :
- Step-Down, Step-Up/Step-Down
- Output Type :
- Transistor Driver
- Surface Mount :
- yes
- Control Features :
- Enable, Frequency Control, Power Good, Soft Start, Tracking
- Peak Reflow Temperature (Cel) :
- 260
- Topology :
- Buck, Buck-Boost, SEPIC
- ECCN Code :
- EAR99
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Input Voltage (Min) :
- 4.5V
- JESD-609 Code :
- e3
- RoHS Status :
- Non-RoHS Compliant
- Output Phases :
- 2
- Switcher Configuration :
- Push-Pull
- Width :
- 4.4mm
- Synchronous Rectifier :
- yes
- Datasheets
- LTC3859IFE
DC DC Switching Controllers Analog Devices, Inc. LTC3859IFE Overview
The LTC3859IFE by Analog Devices, Inc. is a sophisticated IC for power management, designed to meet the demanding requirements of high-performance applications. As a member of the DC DC Switching Controllers category, this IC offers efficient and reliable solutions for managing power in complex electronic systems. The LTC3859IFE integrates multiple features that enable precise control over power supply, enhancing system stability and energy efficiency. It is ideally suited for applications requiring multi-phase operation, a wide input voltage range, and robust power handling capabilities. This product stands out for its ability to provide high efficiency and operational flexibility, making it a prime choice for designers aiming to optimize power management in their systems.
LTC3859IFE Features
The LTC3859IFE boasts a wide range of features that make it a versatile choice for managing power in electronic systems. Key features include a wide input voltage range, allowing it to operate with various power sources. The controller also supports multi-phase operation, which is crucial for applications requiring stable and efficient power distribution across multiple channels. Additionally, it offers integrated fault protection mechanisms that ensure the safety and longevity of the power management system under adverse conditions.
LTC3859IFE Applications
- Automotive Electronics: The LTC3859IFE can be used to manage power in automotive applications, such as control systems for engine and powertrain management, where reliability and efficiency are crucial.
- Portable Devices: Ideal for use in portable electronics where efficient power management extends battery life, the LTC3859IFE ensures stable operation under varying load conditions.
- Telecommunication Equipment: In telecom systems, this IC helps maintain consistent power supply, crucial for maintaining system reliability and connectivity.
- Industrial Systems: The robust design of the LTC3859IFE makes it suitable for industrial applications, including automation and process control, where stable and reliable power is necessary.
- Renewable Energy Systems: It is also employed in renewable energy systems such as solar inverters, where it helps optimize power conversion and distribution, enhancing overall system efficiency.
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