LTM4671IY#PBF

Product Description: LTM4671IY#PBF

The LTM4671IY#PBF is a high-performance, digitally programmable power management device from Linear Technology (now part of Analog Devices Inc.). It is a complete power supply system-on-chip (SoC) designed to provide multiple regulated voltage outputs with high efficiency and precise control. The LTM4671IY#PBF integrates a high-performance DC-DC controller, power FETs, inductors, and all necessary support components into a compact and thermally efficient package.

Features:

Digital Programmability: The LTM4671IY#PBF offers digital programmability, allowing users to adjust the output voltages and other parameters through an I2C interface. This enables real-time voltage sequencing, margining, and monitoring.

Multiple Outputs: This power management IC provides multiple independent regulated voltage outputs, making it suitable for applications with different voltage requirements.

High Efficiency: The LTM4671IY#PBF utilizes high-efficiency synchronous buck converters, ensuring minimal power loss and optimizing energy efficiency.

High Current Handling: The device can handle high output currents, providing power for a wide range of load conditions.

Fault Protection: The LTM4671IY#PBF includes various protection features like overcurrent protection (OCP), overvoltage protection (OVP), undervoltage lockout (UVLO), and thermal shutdown to safeguard the system from fault conditions.

Input Voltage Range: The power management IC can operate over a wide input voltage range, providing flexibility in various applications.

Compact and Space-Saving: The LTM4671IY#PBF is housed in a compact package, saving valuable board space in space-constrained designs.

Fast Transient Response: The regulator offers fast transient response to quickly react to load changes and maintain stable output voltages.

Applications:

The LTM4671IY#PBF is ideal for a wide range of applications that require precise power management and control. Some typical applications include:

Datacenter and Telecom Infrastructure: The power management IC is well-suited for high-performance servers, routers, switches, and other networking equipment.

Industrial Control Systems: It is used in industrial automation and control systems that demand reliable and efficient power supplies.

Test and Measurement Instruments: The LTM4671IY#PBF is commonly employed in high-precision test and measurement equipment.

Networking and Communication Equipment: It is utilized in various communication devices, including switches, routers, and data communication systems.

Medical Devices: The power management IC is used in medical equipment that requires stable and accurate power supplies.

FPGA and Processor Systems: It can be used in FPGA (Field-Programmable Gate Array) and processor-based systems to provide power to the core and I/O components.

Portable and Battery-Powered Devices: The LTM4671IY#PBF can be applied in battery-powered devices like tablets, notebooks, and portable communication systems.

In summary, the LTM4671IY#PBF is a highly capable and digitally programmable power management device that offers multiple regulated voltage outputs with high efficiency and fault protection features. Its digital programmability, high current handling, and wide input voltage range make it suitable for various applications, including datacenter and telecom infrastructure, industrial control, test and measurement instruments, networking equipment, medical devices, and portable devices. The LTM4671IY#PBF ensures reliable and efficient power delivery for critical electronic systems in demanding environments.