LTM4662IY

The LTM4662IY is a high-efficiency, dual-output, step-down µModule regulator designed by Analog Devices. It is part of the LTM4662 series, which integrates the switching controller, power FETs, inductor, and support components into a compact package, simplifying design and reducing the footprint required on the PCB.
Key features include:
- Dual-regulated outputs capable of delivering up to 15A each.
- Wide input voltage range, typically from 4.5V to 20V.
- Output voltage range from 0.6V to 5.5V, which is adjustable with resistors.
- High efficiency, often exceeding 90% under typical conditions.
- Fast transient response enabled by the current mode control architecture.
- Built-in protection features include overcurrent protection, thermal shutdown, and output overvoltage protection.
- Compact BGA package, making it suitable for space-constrained applications.
The LTM4662IY is ideal for applications in telecommunications, data communications, and distributed power architectures where multiple power rails are required. Its ease of use and reliability make it a popular choice for designers looking for robust power management solutions.

The LTM4662IY is a µModule regulator. Potential equivalents may include similar DC-DC step-down regulators or power modules from other manufacturers. Examples include the TI TPSM265R1, Maxim Integrated MAXM17532, or Analog Devices' own different power modules depending on the required specifications such as input/output voltage, current ratings, and efficiency. Always refer to datasheets for exact matching of electrical characteristics and pin compatibility.

The LTM4662IY is a Power Module DC-DC step-down regulator from Analog Devices. It features a dual 15A or single 30A output step-down regulator. The module supports an input voltage range of 4.5V to 20V and can deliver an output voltage range from 0.6V to 5.5V. It utilizes a high-efficiency design, incorporating a synchronous buck regulator with integrated power FETs, inductor, and other necessary components, which simplifies the power supply design. The LTM4662IY is equipped with features such as voltage tracking, soft-start, and programmable switching frequency for customization and optimization of performance. It also includes protection features like overcurrent, overvoltage, and thermal shutdown to ensure reliable operation. The module comes in a compact BGA package, allowing for high-density layouts and efficient thermal performance. Ideal for applications in telecommunications, networking, and industrial systems, the LTM4662IY provides a robust and flexible power management solution.

The LTM4662IY is manufactured by Analog Devices, Inc. Analog Devices is a multinational company specializing in the design and manufacture of analog, mixed-signal, and digital signal processing integrated circuits. The company serves a wide range of industries, including communications, consumer electronics, industrial, automotive, and healthcare, providing solutions that bridge the physical and digital worlds. Analog Devices is renowned for its innovative technologies in areas such as data conversion, signal conditioning, power management, and RF and microwave technologies.

The LTM4662IY is a high-efficiency, dual 15A or single 30A step-down µModule® regulator. Its application areas include telecommunications, networking equipment, industrial equipment, and high-performance computing systems. It's used where space-constrained solutions are critical, providing efficient power conversion and regulation in compact designs. The module's features, such as its wide input voltage range, fast transient response, and high efficiency, make it suitable for powering FPGAs, ASICs, microprocessors, and other digital ICs that require precise voltage regulation. Additionally, the LTM4662IY is also used in systems demanding high power density and reliable performance under varying thermal conditions.

The LTM4662IY is a DC/DC step-down power module from Analog Devices. It is housed in a compact BGA (Ball Grid Array) package, specifically a 11.25mm x 15mm x 5.01mm BGA package, providing an efficient power supply solution with reduced PCB footprint.