LT3781EG#PBF
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- Mfr.Part #
- LT3781EG#PBF
- Manufacturer
- Linear Technology
- Package / Case
- 20-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- LT3781 - SYNC. FORWARD CONTROLLE
- Stock
- 462
- In Stock ：
- 462
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- Manufacturer :
- Linear Technology
- Product Category :
- DC DC Switching Controllers
- Package / Case :
- 20-SSOP (0.209, 5.30mm Width)
- Terminal Form :
- Gull wing
- Lead Free :
- Lead Free
- Output Configuration :
- Positive, Isolation Capable
- Terminal Pitch :
- 0.635mm
- Synchronous Rectifier :
- No
- Function :
- Step-Up/Step-Down
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Peak Reflow Temperature (Cel) :
- 260
- Packaging :
- Tube
- Factory Lead Time :
- 8 Weeks
- Number of Terminations :
- 20
- ECCN Code :
- EAR99
- RoHS Status :
- ROHS3 Compliant
- Number of Pins :
- 20
- Input Voltage-Nom :
- 12V
- Control Features :
- Enable, Soft Start
- Operating Temperature :
- -40°C~85°C TA
- Lifecycle Status :
- Production (Last Updated: 3 months ago)
- Max Frequency :
- 700kHz
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Terminal Position :
- Dual
- Published :
- 2003
- Clock Sync :
- yes
- Number of Outputs :
- 1
- Switcher Configuration :
- Push-Pull
- Duty Cycle :
- 100 %
- Terminal Finish :
- Matte Tin (Sn)
- Voltage - Supply (Vcc/Vdd) :
- 9V~18V
- Topology :
- Forward Converter
- Control Mode :
- CURRENT-MODE
- Mounting Type :
- Surface Mount
- Surface Mount :
- yes
- JESD-609 Code :
- e3
- Output Type :
- Transistor Driver
- Base Part Number :
- LT3781
- Datasheets
- LT3781EG#PBF
DC DC Switching Controllers Linear Technology LT3781EG#PBF Overview
The LT3781EG#PBF, a robust synchronous forward controller from Linear Technology, stands out in the DC DC Switching Controllers category. Designed to address the rigorous demands of high voltage and high power applications, this controller integrates cutting-edge technology to enhance performance and reliability. The LT3781EG#PBF leverages a versatile design to accommodate a broad range of input and output voltages, making it an ideal solution for managing complex power supply systems. Its efficiency and precision are particularly valuable in applications requiring consistent voltage under variable load conditions. The product's advanced features and adaptable functionality make it indispensable for professionals seeking a reliable power management solution.
LT3781EG#PBF Features
This synchronous forward controller offers numerous features that enhance its applicability and efficiency in demanding environments. Key features include its ability to operate over a wide input voltage range, integrated under-voltage lockout, and thermal shutdown mechanisms. Furthermore, the LT3781EG#PBF supports multiple topology options including forward, boost, and buck-boost modes, providing versatility in circuit design. Enhanced by a programmable switching frequency, it allows designers to optimize the performance according to specific application needs.
LT3781EG#PBF Applications
- Telecommunications Equipment: The LT3781EG#PBF can be used to power sensitive telecommunications hardware requiring consistent and reliable voltage, ensuring stable operation even under fluctuating power conditions.
- Automotive Supplies: In automotive applications, this controller is ideal for managing power supplies in advanced driver-assistance systems (ADAS), providing necessary voltage precision and stability.
- Industrial Systems: The robust design of the LT3781EG#PBF makes it suitable for industrial power systems that require high efficiency and the ability to withstand harsh environments.
- Portable Devices: Its efficiency and capability to operate under a wide range of input voltages make it an excellent choice for battery-powered devices, enhancing battery life and overall device performance.
- Renewable Energy Systems: The controller is also effectively used in solar power inverters and other renewable energy applications, optimizing energy conversion and distribution.
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