LTM4647IY#PBF

The LTM4647IY#PBF is a high-performance DC-DC step-down power module from Analog Devices' LT power products. It integrates a switching regulator with all necessary components, including inductors and capacitors, into a compact package. This module can deliver an output of up to 10A with an adjustable output voltage range of 0.8V to 5V, making it suitable for various applications, such as powering processors, FPGAs, and other high-performance devices.
The LTM4647 features a high efficiency of up to 95%, which helps minimize heat generation and enhances system reliability. It also offers programmable output voltage, current sharing for parallel operation, and built-in protections like overcurrent and thermal shutdown. Its compact design enables easy integration into space-constrained environments. The module operates over a wide input voltage range, typically from 4.5V to 30V, making it versatile for different power supply designs. Overall, the LTM4647IY#PBF is a robust solution for efficient power management in advanced electronic systems.

Equivalent products to the LTM4647IY#PBF include the LTM4646 and LTM4645, which are also step-down power modules from Analog Devices. Additionally, you might consider the TPS563201 from Texas Instruments or the MP1584 from Monolithic Power Systems, as they provide similar functionalities. Always verify specifications and compatibility before making substitutions.

The LTM4647IY#PBF is a microSiP DC-DC step-down power module from Analog Devices. Key features include:
- Output Voltage Range: Adjustable from 0.8V to 5V.
- Output Current: Capable of delivering up to 4A of continuous output current.
- High Efficiency: Achieves efficiencies up to 95%, minimizing heat generation.
- Input Voltage Range: Supports input voltages from 4.5V to 36V.
- Integrated Components: Combines the power inductor, control circuitry, and passives in a compact package.
- Thermal Performance: Features thermal shutdown and power good indicator.
- Compact Size: MicroSiP package measures only 15mm x 15mm x 4.92mm.
- Easy to Use: Requires minimal external components for operation.
- Protection Features: Includes overcurrent, overvoltage, and thermal protection.
- Output Ripple: Low output voltage ripple for sensitive applications.
This module is ideal for applications in telecommunications, industrial equipment, and embedded systems.

The LTM4647IY#PBF is a dual 4A DC/DC step-down power module from Analog Devices. It features a total of 28 pins.
The key functions of the pins include:
- Input Pins (VIN, GND): Power input and ground connections.
- Output Pins (VOUT): Two regulated output voltage pins for the two channels.
- Control Pins (SYNC, RUN, etc.): For synchronization, enabling/disabling the module, and adjusting operation modes.
- Feedback Pins (COMP, FB): For voltage feedback and compensation to control the output voltage.
- Configuration Pins (SS, ILIM, etc.): For setting soft-start times, current limits, and other configuration options.

These pins facilitate the module's operation, control, and flexibility in various applications.

The manufacturer of the LTM4647IY#PBF is Analog Devices, Inc. Analog Devices is an American multinational company that specializes in semiconductor technology, particularly in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits (ICs). The company focuses on providing high-performance analog and digital signal processing solutions for a wide range of applications, including industrial automation, automotive, communications, healthcare, and consumer electronics. Founded in 1965, Analog Devices is recognized for its innovation in precision signal processing and has established itself as a leader in the field of high-performance electronic components. The LTM4647 is a power management IC specifically designed for point-of-load applications, showcasing the company's expertise in power solutions.

The LTM4647IY#PBF is a high-efficiency, dual-output DC-DC step-down power module primarily used in applications such as telecommunications, networking equipment, and industrial automation. It is suitable for powering FPGAs, microcontrollers, and other digital devices requiring precise voltage regulation. Additional applications include battery-powered devices, medical equipment, and high-performance computing systems where space and thermal efficiency are critical. Its compact design and integrated features make it ideal for space-constrained environments.

The LTM4647IY#PBF is packaged in a 12mm x 15mm LGA (Land Grid Array) form factor. This compact package design facilitates efficient heat dissipation and space-saving in various applications.