LTC3634IUFD#PBF
- Mfr.Part #
- LTC3634IUFD#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG CONV DDR 2OUT 28QFN
- Stock
- 148
- In Stock :
- 148
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Special Purpose Regulators
- Packaging :
- Tube
- Package / Case :
- 28-WFQFN Exposed Pad
- Voltage - Output :
- 0.6V~3V
- Number of Pins :
- 28
- Height Seated (Max) :
- 0.8mm
- Mounting Type :
- Surface Mount
- Switcher Configuration :
- PHASE-SHIFT
- Number of Outputs :
- 2
- Output Current :
- 3A
- Applications :
- Converter, DDR
- Terminal Position :
- QUAD
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Width :
- 4mm
- Analog IC - Other Type :
- DUAL SWITCHING CONTROLLER
- Voltage - Input :
- 1.4V~15V
- Terminal Form :
- NO LEAD
- Published :
- 2006
- Factory Lead Time :
- 8 Weeks
- RoHS Status :
- ROHS3 Compliant
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Pin Count :
- 28
- Qualification Status :
- Not Qualified
- Length :
- 5mm
- Number of Channels :
- 1
- Operating Temperature :
- -40°C~125°C
- Surface Mount :
- yes
- JESD-609 Code :
- e3
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Number of Functions :
- 1
- Terminal Finish :
- Matte Tin (Sn)
- Control Mode :
- CURRENT-MODE
- Lifecycle Status :
- Production (Last Updated: 2 weeks ago)
- Efficiency :
- 95 %
- ECCN Code :
- EAR99
- Base Part Number :
- LTC3634
- Input Voltage-Nom :
- 12V
- Output Type :
- Adjustable
- Terminal Pitch :
- 0.5mm
- Switching Frequency-Max :
- 4600kHz
- Min Input Voltage :
- 3.6V
- Number of Terminations :
- 28
- Datasheets
- LTC3634IUFD#PBF

Special Purpose Regulators Analog Devices, Inc. LTC3634IUFD#PBF Overview
The LTC3634IUFD#PBF by Analog Devices, Inc. is a highly versatile, dual-output, synchronous step-down DC/DC converter designed specifically for DDR memory power supply applications. This 28-QFN packaged IC excels in delivering low noise, high efficiency, and reliable power management solutions for sophisticated electronic assemblies. Its ability to provide up to 3A of continuous output current per channel makes it an essential component in high-performance computing and communication systems. The LTC3634IUFD#PBF ensures stable and efficient operation, minimizing energy wastage and enhancing system reliability, which is critical for both industrial and commercial applications requiring precise voltage regulations.
LTC3634IUFD#PBF Features
The LTC3634IUFD#PBF integrates several key features that optimize performance and simplify system design. These include a wide input voltage range from 4V to 15V, independently adjustable outputs via a single resistor, and a high efficiency rate that can reach up to 95%. Additionally, it offers programmable frequency from 500kHz to 4MHz, allowing designers to tailor the performance to their specific needs. Safety features such as over-temperature protection, and short-circuit protection further enhance the IC's reliability and durability in challenging environments.
LTC3634IUFD#PBF Applications
- Computing Systems: Utilized in servers and high-performance computers where stable and efficient DDR memory power is critical for system reliability and performance.
- Telecommunications Equipment: Helps in powering RF and communication subsystems where precise voltage control is necessary for signal integrity.
- Portable Devices: Ideal for use in battery-operated devices such as laptops and mobile devices, providing efficient power conversion and extending battery life.
- Industrial Applications: Used in automated machinery and industrial robots, ensuring stable operation even under fluctuating power supply conditions.
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