LTC3775IUD#PBF
- Mfr.Part #
- LTC3775IUD#PBF
- Manufacturer
- Linear Technology
- Package / Case
- 16-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- LTC3775 - HIGH FREQUENCY SYNCHRO
- Stock
- 2,373
- In Stock :
- 2,373
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- Manufacturer :
- Linear Technology
- Product Category :
- DC DC Switching Controllers
- RoHS Status :
- ROHS3 Compliant
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Finish :
- Matte Tin (Sn)
- Input Voltage (Max) :
- 38V
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Terminal Position :
- QUAD
- JESD-609 Code :
- e3
- Input Voltage-Nom :
- 12V
- Package / Case :
- 16-WFQFN Exposed Pad
- Frequency - Switching :
- 250kHz~1MHz
- Control Features :
- Current Limit, Enable, Frequency Control, Soft Start
- Qualification Status :
- Not Qualified
- Operating Temperature :
- -40°C~125°C TJ
- Max Frequency :
- 1MHz
- Output Type :
- Transistor Driver
- Control Mode :
- VOLTAGE-MODE
- Peak Reflow Temperature (Cel) :
- 260
- Number of Terminations :
- 16
- Additional Feature :
- ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 30.4V
- Published :
- 2010
- Terminal Form :
- NO LEAD
- Output Voltage :
- 30.4V
- Terminal Pitch :
- 0.5mm
- Width :
- 3mm
- Input Voltage (Min) :
- 4.5V
- Voltage - Supply (Vcc/Vdd) :
- 4.5V~38V
- ECCN Code :
- EAR99
- Length :
- 3mm
- Control Technique :
- PULSE WIDTH MODULATION
- Synchronous Rectifier :
- yes
- Topology :
- Buck
- Factory Lead Time :
- 8 Weeks
- Number of Outputs :
- 1
- Height Seated (Max) :
- 0.8mm
- Mounting Type :
- Surface Mount
- Lifecycle Status :
- Production (Last Updated: 3 weeks ago)
- Series :
- PolyPhase®
- Output Configuration :
- Positive
- Number of Pins :
- 16
- Base Part Number :
- LTC3775
- Switcher Configuration :
- Push-Pull
- Function :
- Step-Down
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Surface Mount :
- yes
- Packaging :
- Tube
- Duty Cycle (Max) :
- 90%
- Datasheets
- LTC3775IUD#PBF

DC DC Switching Controllers Linear Technology LTC3775IUD#PBF Overview
The DC DC Switching Controllers Linear Technology LTC3775IUD#PBF is an advanced high-frequency synchronous step-down switching regulator controller that is engineered to provide precise power regulation in high-performance environments. Developed by Linear Technology, this controller is ideally suited for applications requiring efficient power conversion with minimal noise and maximum reliability. Its design is optimized to manage demanding power requirements efficiently, making it an essential component for modern electronic devices where stable and continuous power supply is critical.
LTC3775IUD#PBF Features
This component stands out with its ability to drive N-channel MOSFET stages, which facilitates the handling of high current outputs efficiently. The LTC3775 offers a wide input voltage range, accommodating various levels of power supplies while maintaining stability and performance. The device integrates features such as adjustable switching frequency, which allows for flexibility in balancing efficiency and component size, and a phase-lockable frequency (75kHz to 850kHz) that can be synchronized to an external clock, thus reducing system interference. Additionally, it includes necessary protection features like overvoltage, undervoltage, and overtemperature protections, ensuring robust performance under adverse conditions.
LTC3775IUD#PBF Applications
- Server Power Supplies: Utilized to provide stable and efficient power conversion, handling the rigorous and continuous operation demands of server systems.
- Telecommunications Equipment: Ensures reliable power for telecom infrastructures, which require constant, stable, and efficient energy supply to maintain system integrity and continuous communication.
- Automotive Electronics: Used in the power management systems of vehicles, supporting advanced automotive applications that need high reliability and efficiency under variable conditions.
- Portable Devices: Helps in managing power in battery-operated devices where efficient power usage is critical to extending battery life and enhancing performance.
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