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LTC3829EFE#PBF

LTC3829EFE#PBF Description

The LTC3829EFE#PBF is a high-performance, synchronous buck regulator controller designed for demanding power management applications. Manufactured by Analog Devices Inc., this IC belongs to the PolyPhase® series and is housed in a 38-lead TSSOP package. It features a wide input voltage range of 4.5V to 38V, making it suitable for a variety of power supply applications. The LTC3829EFE#PBF supports a switching frequency range of 250kHz to 770kHz, providing flexibility in design and optimization for efficiency and performance.

LTC3829EFE#PBF Features

• Output Type: Transistor Driver, ensuring efficient power delivery.
• Output Configuration: Positive, ideal for applications requiring a positive voltage output.
• Product Status: Active, ensuring continued availability and support.
• Frequency - Switching: 250kHz to 770kHz, offering a wide range for optimal performance.
• REACH Status: REACH Unaffected, ensuring compliance with environmental regulations.
• Voltage - Supply (Vcc/Vdd): 4.5V to 38V, providing a broad input voltage range.
• RoHS Status: ROHS3 Compliant, meeting stringent environmental standards.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), ensuring robustness in various environmental conditions.
• Synchronous Rectifier: Yes, enhancing efficiency and reducing power loss.
• ECCN: EAR99, facilitating international trade compliance.
• Topology: Buck, offering high efficiency and compact design.
• Mounting Type: Surface Mount, suitable for modern, space-constrained designs.
• Clock Sync: No, allowing independent operation.
• Number of Outputs: 3, supporting multiple power rails.
• Control Features: Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking, providing comprehensive control and protection.
• Duty Cycle (Max): 94%, maximizing efficiency.
• Output Phases: 3, enabling PolyPhase® operation for high current applications.
• HTSUS: 8542.39.0001, facilitating customs and import processes.
• Package: Tube, ensuring reliable handling and storage.

LTC3829EFE#PBF Applications

The LTC3829EFE#PBF is ideal for applications requiring high efficiency and robust power management. Its wide input voltage range and high switching frequency make it suitable for:

• Telecommunications: Powering base stations and networking equipment.
• Data Centers: Efficiently managing power for servers and storage systems.
• Industrial Equipment: Providing reliable power for PLCs and automation systems.
• Automotive: Supporting high-current applications in hybrid and electric vehicles.
• Consumer Electronics: Powering high-performance computing and gaming devices.

Conclusion of LTC3829EFE#PBF

The LTC3829EFE#PBF stands out in the power management IC market due to its comprehensive feature set and high performance. Its wide input voltage range, high switching frequency, and PolyPhase® topology make it an excellent choice for applications requiring high efficiency and reliability. The inclusion of advanced control features such as current limit, soft start, and power good ensures robust operation and protection. With its REACH and RoHS compliance, the LTC3829EFE#PBF also meets stringent environmental standards, making it a responsible choice for modern electronics design.