LTC3633AEUFD-3#TRPBF
- Mfr.Part #
- LTC3633AEUFD-3#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK ADJ 3A DL 28QFN
- Stock
- 9,455
- In Stock :
- 9,455
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- RoHS Status :
- ROHS3 Compliant
- Current - Output :
- 3A
- Terminal Pitch :
- 0.5mm
- Synchronous Rectifier :
- yes
- Analog IC - Other Type :
- DUAL SWITCHING CONTROLLER
- Operating Temperature :
- -40°C~125°C TJ
- ECCN Code :
- EAR99
- Voltage - Input (Max) :
- 20V
- Height Seated (Max) :
- 0.8mm
- Width :
- 4mm
- JESD-609 Code :
- e3
- Voltage - Input (Min) :
- 3.6V
- Topology :
- Buck
- Number of Outputs :
- 2
- Mounting Type :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Package / Case :
- 28-WFQFN Exposed Pad
- Output Configuration :
- Positive
- Packaging :
- Tape and Reel (TR)
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Terminal Finish :
- Matte Tin (Sn)
- Voltage - Output (Max) :
- 12V
- Voltage - Output (Min/Fixed) :
- 1.5V
- Frequency - Switching :
- 500kHz~4MHz
- Input Voltage-Nom :
- 12V
- Published :
- 2006
- Factory Lead Time :
- 8 Weeks
- Surface Mount :
- yes
- Function :
- Step-Down
- Qualification Status :
- Not Qualified
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Form :
- NO LEAD
- Switcher Configuration :
- PHASE-SHIFT
- Control Mode :
- CURRENT-MODE
- Base Part Number :
- LTC3633
- Length :
- 5mm
- Output Type :
- Adjustable
- Number of Terminations :
- 28
- Terminal Position :
- QUAD
- Output Voltage :
- 3.3V
- Datasheets
- LTC3633AEUFD-3#TRPBF

Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LTC3633AEUFD-3#TRPBF Overview
The LTC3633AEUFD-3#TRPBF by Analog Devices, Inc. is a high-performance, dual-channel adjustable buck regulator designed to cater to a broad range of power management requirements. Engineered for precision, efficiency, and versatility, this IC offers an optimal solution for managing complex power systems in sophisticated electronics. The LTC3633AEUFD-3#TRPBF ensures stable and reliable power delivery, boasting a compact 28-QFN package that significantly reduces the footprint on the PCB while enhancing thermal performance and reducing electromagnetic interference, making it ideal for space-constrained applications.
LTC3633AEUFD-3#TRPBF Features
This dual output adjustable buck regulator stands out with its ability to provide up to 3A of continuous output current per channel, operating over a wide input voltage range from 4V to 20V. Its high efficiency is achieved through current mode operation, which also enables fast transient response and excellent loop stability. Additional features include independent track/soft-start functions, selectable frequency from 500kHz to 4MHz, and a power good status output, which altogether contribute to a flexible and highly adaptable power management system.
LTC3633AEUFD-3#TRPBF Applications
- Telecommunications Equipment: The LTC3633AEUFD-3#TRPBF can be employed to provide stable and efficient power in base stations and network routers, where reliability and efficiency are critical.
- Portable Devices: Utilized in powering complex portable devices such as medical handhelds and industrial PDAs, ensuring consistent performance even under varying load conditions.
- Computing: Ideal for small form-factor PCs and servers, where its dual output capability and compact size help in managing tight power and space constraints.
- Automotive Applications: Used in vehicle-based electronics where high efficiency and robust operation are necessary to withstand fluctuating automotive voltage environments.
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