Analog Devices Inc. LTC3636EUFD#TRPBF Dual Channel Buck Regulator

The LTC3636EUFD#TRPBF from Analog Devices Inc. is a high-performance, dual channel, synchronous buck regulator that efficiently converts input voltages ranging from 3.6V to 20V down to two independent, low-voltage outputs. This versatile power management integrated circuit (PMIC) is ideal for a wide array of applications, including automotive, industrial, and portable devices where efficient power conversion is critical.

Key Features

• Wide Input Voltage Range: Capable of operating with an input voltage from 3.6V to 20V, making it suitable for various supply sources.
• Dual Independent Outputs: Each output can be set to a voltage between 0.6V to the input voltage, providing flexibility for powering different circuit blocks.
• High Efficiency: Synchronous rectification delivers efficiency as high as 95%, reducing heat dissipation and improving battery life in portable applications.
• Low Dropout Operation: The regulator maintains output regulation during dips in the input supply, ensuring consistent performance.
• Programmable Frequency: The switching frequency can be programmed between 500kHz and 4MHz or synchronized to an external clock, allowing optimization for size, efficiency, and output ripple.
• Robust Protection Features: Includes overvoltage, overcurrent, and overtemperature protection to safeguard the device and the system it powers.

Applications

The LTC3636EUFD#TRPBF's robust feature set and wide input voltage range make it an excellent choice for various applications, including:

• Automotive electronics
• Industrial power supplies
• Portable and battery-powered equipment
• Telecommunications infrastructure
• Point-of-load applications

Packaging and Availability

The LTC3636EUFD#TRPBF comes in a 24-lead (4mm × 5mm) QFN package, providing a compact solution that is suitable for space-constrained applications. The device is available in tape and reel packaging, denoted by the '#TRPBF' suffix, facilitating efficient assembly for high-volume production. Analog Devices Inc. ensures the highest quality and reliability, making the LTC3636EUFD#TRPBF a trusted choice for your power regulation needs.