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LTC3869EUFD#TRPBF

LTC3869EUFD#TRPBF Description

The LTC3869EUFD#TRPBF is a high-performance, dual-output, synchronous buck regulator from Analog Devices Inc., designed for applications requiring high efficiency and precise voltage regulation. This IC is part of the DC-DC Switching Controllers category and is offered in a 28-pin QFN package. With a switching frequency range of 250kHz to 780kHz, it is suitable for a wide range of power management applications.

LTC3869EUFD#TRPBF Features

• Output Type: Transistor Driver with a Positive Output Configuration.
• Product Status: Active, ensuring ongoing availability and support.
• Frequency - Switching: 250kHz to 780kHz for flexible design integration.
• REACH Status: REACH Unaffected, complying with European chemical regulations.
• Voltage - Supply (Vcc/Vdd): Wide input range of 4V to 38V for compatibility with various power sources.
• RoHS Status: ROHS3 Compliant, adhering to environmental standards.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), indicating no sensitivity to moisture.
• Synchronous Rectifier: Yes, for improved efficiency.
• ECCN: EAR99, facilitating international trade.
• Topology: Buck, suitable for step-down voltage conversion.
• Mounting Type: Surface Mount for compact and reliable integration.
• Clock Sync: No, allowing independent operation.
• Number of Outputs: 2, providing dual output capability.
• Control Features: Current Limit, Enable, Frequency Control, Power Good, Soft Start, and Tracking for comprehensive control.
• Duty Cycle (Max): 95%, ensuring high efficiency under various loads.
• Output Phases: 2, for phase-shifted operation in multi-phase applications.
• HTSUS: 8542.39.0001, for customs classification.
• Package: Tape & Reel (TR)
• Base Product Number: LTC3869, indicating the core product line.

LTC3869EUFD#TRPBF Applications

The LTC3869EUFD#TRPBF is ideal for applications requiring high efficiency and precise voltage regulation, such as:

• Telecommunications: Powering base stations and other communication equipment.
• Industrial Control Systems: Providing stable power to motors and sensors.
• Automotive Electronics: Regulating power for infotainment systems and engine control modules.
• Portable Electronics: Powering smartphones, tablets, and laptops with dual-battery systems.

Conclusion of LTC3869EUFD#TRPBF

The LTC3869EUFD#TRPBF stands out with its dual-output capability, wide input voltage range, and robust control features, making it a versatile choice for demanding power management applications. Its synchronous rectification and high-duty cycle operation contribute to high efficiency, while the wide switching frequency range offers design flexibility. With its RoHS compliance and REACH unaffected status, this device is also environmentally friendly, making it a responsible choice for manufacturers.