LTM4671IY#PBF

The LTM4671IY#PBF is a high-efficiency DC-DC step-down (buck) power module from Linear Technology, now part of Analog Devices. It integrates a controller, power MOSFETs, inductor, and compensation components in a compact package, making it suitable for space-constrained applications. This module operates with an input voltage range of 4.5V to 60V and can deliver up to 10A of output current, with adjustable output voltage settings from 0.8V to 15V.
Key features include programmable output voltage, current sharing for parallel operation, and precise output voltage regulation. It also has built-in thermal protection, fault monitoring, and soft-start functionality. The LTM4671 is designed for applications in industrial, automotive, and telecommunications sectors, where reliability and efficiency are critical. Its small footprint and integrated design simplify PCB layout and reduce component count, making it ideal for high-performance power supply systems.

The LTM4671 is a high-performance, step-down DC-DC regulator from Analog Devices (formerly Linear Technology). Key features include:
1. Dual Output: Capable of delivering two outputs with independent voltage settings.
2. Wide Input Voltage Range: Accepts input voltages from 4.5V to 60V.
3. High Efficiency: Offers efficiency up to 95%, enhancing thermal performance.
4. Programmable Output Voltage: Adjustable output voltage from 0.8V to 15V.
5. Integrated Power Components: Combines power switches, inductors, and compensation circuitry in a compact package.
6. Fast Transient Response: Suitable for dynamic loads with minimal voltage deviation.
7. Built-in Soft-Start: Reduces inrush current during start-up.
8. Fault Protection: Features overvoltage, overcurrent, and thermal shutdown protection.
9. Low Ripple: Provides low output ripple, conducive for sensitive applications.
10. Compact Package: Available in a 15mm x 15mm LGA package, ideal for space-constrained designs.
These features make the LTM4671 suitable for a variety of applications, including telecommunications, industrial, and automotive systems.

The LTM4671IY#PBF is packaged in a 12mm x 15mm LGA (Land Grid Array) format. This compact design allows for efficient thermal and electrical performance suitable for high-density applications.

The LTM4671IY#PBF is a dual 12A step-down DC/DC power module from Analog Devices. It features a total of 24 pins. Each channel can deliver up to 12A of output current, and it operates from a wide input voltage range of 4.5V to 60V.
The pin functions include power and ground connections, input voltage and output voltage sense pins, control pins for enabling/disabling the outputs, and compensation pins for regulating the output voltage. Additionally, there are pins for setting the output voltage, synchronization, and monitoring, such as I2C interface pins for digital communication and configuration.
This flexible module is designed for applications requiring high efficiency and accurate voltage regulation in a compact form factor.

The LTM4671IY#PBF is manufactured by Analog Devices, Inc. Analog Devices is a global leader in data conversion, signal processing, and power management technologies. The company specializes in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, Analog Devices serves various markets, including communications, automotive, industrial, and consumer electronics, providing solutions that enhance the performance of electronic systems.

The LTM4671IY#PBF is a dual, step-down DC-DC power module used in various applications such as telecommunications, networking hardware, industrial automation, and medical devices. It provides efficient power regulation for microprocessors, FPGAs, and other digital circuits, offering features like adjustable output voltage, high efficiency, and compact size, making it suitable for space-constrained designs.

The LTM4671IY#PBF is a dual step-down voltage regulator. Equivalent products include:
1. LM2675 - A simple step-down regulator.
2. LTC3780 - A synchronous buck controller.
3. LT8609 - A low-ESR synchronous step-down converter.
4. LTM4620 - Another dual step-down regulator with integrated inductors.
Always check the specifications for exact compatibility in application.