LTM4644EY#PBF

The LTM4644EY#PBF is a quad-output step-down µModule (micro-module) regulator from Analog Devices. It is designed to provide a highly efficient power solution by integrating switching controllers, power FETs, inductors, and support components in a compact package. The module operates from an input voltage range of 4V to 14V and can deliver an output current of up to 4A per channel, suitable for powering various digital systems, including FPGAs, ASICs, and microprocessors.
Key features include its high efficiency over a wide load range, fast transient response, and the ability to parallel channels to provide higher output currents. It also supports output voltage tracking and sequencing, making it adaptable for complex power architectures. The LTM4644EY#PBF comes in a 9mm x 15mm BGA package, facilitating ease of use in space-constrained applications. Additionally, it includes built-in protection features such as overcurrent, overvoltage, and thermal shutdown, ensuring robust and reliable operation. Overall, the LTM4644EY#PBF is ideal for applications requiring multiple low-voltage outputs with limited board space.

The LTM4644EY#PBF is a quad-output step-down μModule regulator. Equivalent products include:
1. Analog Devices: LTM4644 (different variants might be suitable based on specific requirements).
2. Texas Instruments: LMZ31710 (similar power module, but confirm specifications).
3. Murata Power Solutions: MYMGK1R8 series.
4. Vicor: PI354x series (check for similar voltage and current ratings).
Always verify the electrical specifications and physical dimensions to ensure compatibility for your specific application.

The LTM4644EY#PBF is a quad-output step-down µModule regulator. Key features include:
1. Integrated Design: It combines the switching controller, power FETs, inductor, and support components within a compact package, simplifying design and reducing board space.
2. Output Configuration: Offers four independent output channels, each capable of delivering up to 4A.
3. Wide Input Range: Supports input voltages from 4V to 14V, accommodating a variety of power sources.
4. High Efficiency: Features high efficiency across a wide load range, benefiting from synchronous rectification.
5. Adjustable Output: The output voltage is adjustable via external resistors, providing flexibility for different applications.
6. Thermal Management: Includes built-in thermal protection to prevent overheating and enhance reliability.
7. Compact Package: Housed in a 15mm x 15mm x 5.01mm BGA package, suitable for space-constrained applications.
8. Fast Transient Response: Designed to provide fast transient response, improving performance in dynamic load conditions.
These features make the LTM4644EY#PBF suitable for applications in telecommunications, networking, and industrial equipment where reliable and efficient power conversion is essential.

The LTM4644EY#PBF is a quad-output step-down μModule regulator. It is housed in a 9mm × 15mm × 5.01mm BGA package and features 144 pins. This device is designed to deliver a highly efficient, space-saving solution for powering multiple chips or loads with different voltage requirements.
Each of the four channels can be independently enabled and configured, making it versatile for various applications. The LTM4644 supports a wide input voltage range and provides high efficiency over a broad load range. Key functions include input voltage regulation, output voltage regulation, and protection features such as overcurrent protection, thermal shutdown, and input under-voltage lockout.
For detailed specifications, electrical characteristics, and pin functions, referring to the official datasheet is recommended.

The LTM4644EY#PBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design, manufacturing, and marketing of a broad portfolio of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. These components are used in a wide array of electronic equipment and systems, serving industries such as automotive, communications, consumer electronics, healthcare, and industrial applications. Analog Devices is known for its innovation and high-performance solutions in areas like signal processing, power management, and more.

The LTM4644EY#PBF is a quad-output step-down µModule regulator designed for applications requiring multiple voltage rails. It is commonly used in telecommunications, networking equipment, industrial systems, and data storage devices due to its high efficiency and compact design. The device's ability to deliver up to 4A per output channel makes it suitable for powering FPGAs, ASICs, microprocessors, and other complex digital systems. Its wide input voltage range and precise output voltage regulation also make it ideal for applications in distributed power architectures and point-of-load regulation in advanced instrumentation and embedded systems. The module's thermal management features help ensure reliable operation in environments with stringent space and heat constraints.

The LTM4644EY#PBF is a Quad DC/DC Step-Down µModule regulator. It comes in a 9mm x 15mm x 5.01mm BGA (Ball Grid Array) package.