LTM4651IY

The LTM4651IY is a high-efficiency, step-down voltage regulator from Analog Devices that delivers up to 25A of output current. It features an integrated power stage, eliminating the need for external components, which simplifies design and reduces board space. The LTM4651 operates with an input voltage range of 4.5V to 60V and can step down to output voltages as low as 0.8V.
Its capabilities include a wide operating temperature range, adjustable output voltage, and the ability to parallel multiple devices for increased current handling. The regulator is equipped with features such as overvoltage protection, thermal shutdown, and soft-start.
The LTM4651 is especially suited for applications in telecommunications, industrial equipment, and automotive systems, where high performance and reliability are crucial. Its compact design and integration of key functions make it a popular choice for engineers looking to optimize power regulation in their systems.

The LTM4651IY is a high-efficiency, step-down DC-DC regulator from Analog Devices, designed for compact applications. Key features include:
1. Input Voltage Range: Operates from 4.5V to 20V, making it suitable for a variety of power sources.
2. Output Voltage: Adjustable output voltage from 0.8V to 5V, enabling flexibility for different applications.
3. High Efficiency: Typically achieves efficiency greater than 90%, which helps in reducing thermal dissipation.
4. Integrated Inductor: The device features a compact package with an integrated inductor, simplifying PCB layout and reducing component count.
5. Current Capability: Supports 5A continuous output current, suitable for powering demanding loads.
6. Thermal Protection: Includes built-in thermal shutdown and current limit features for reliability.
7. Small Package: Available in a compact 15mm x 15mm LGA package, ideal for space-constrained designs.
8. Power Good Indicator: Has a power good signal for system monitoring.
These features make the LTM4651IY ideal for applications in telecommunications, networking, and industrial systems.

The LTM4651IY is packaged in a 9mm x 15mm LGA (Land Grid Array) format. This compact design is optimized for high-density applications, providing efficient power management in a small footprint.

The LTM4651IY is a dual-output, step-down DC-DC power module from Analog Devices. It comes in a compact 15mm × 15mm × 4.92mm LGA package with a pin count of 24 pins.
The primary functions of the pins include:
1. Input Voltage (VIN): Supplies power to the module (pins 1, 2).
2. Output Voltage (VOUT): Provides regulated output voltage (pins 3, 4, 5, 6).
3. Power Good (PG): Indicates when the output voltage is within the specified range (pin 7).
4. Feedback (FB): Used for voltage feedback to regulate output (pins 8, 9).
5. Compensation and Control Pins: For loop compensation and control functionalities (pins 10-16).
6. Ground (GND): Common ground connection (pins 17, 18, 19).
7. Thermal and Protection Features: Include pins for over-temperature, soft-start, and shutdown functionalities (pins 20-24).
For detailed pin descriptions and functions, refer to the LTM4651 datasheet.

The LTM4651IY is manufactured by Analog Devices, Inc. Analog Devices is a global semiconductor company that specializes in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. They provide solutions for a variety of applications including communications, automotive, industrial, and consumer electronics. Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices is known for its innovation in signal processing and a wide range of products that enable advanced electronic systems.

The LTM4651IY is a dual step-down DC/DC converter designed for applications requiring high efficiency and compact size. It is commonly used in telecommunications, data centers, industrial equipment, and automotive systems. Its features make it suitable for powering FPGAs, processors, and other digital devices, where tight voltage regulation and low noise are critical. Additionally, it can be utilized in battery-powered applications due to its energy efficiency.

The LTM4651IY is a dual-output step-down DC-DC converter. Equivalent products include the Texas Instruments TPS54560, Analog Devices LTC7525, and the Maxim Integrated MAXM15700. When looking for equivalents, consider voltage output, current rating, package type, and features such as integrated components and thermal performance. Always verify specific application requirements for compatibility.