Professional IC Distribution & Technical Solutions

The LTM4650AIV#PBF is a dual 10A or single 20A step-down µModule (micro module) regulator manufactured by Analog Devices Inc. (ADI).

Key Specifications:

• Input Voltage Range: 4.5V to 16V
• Output Voltage Range: 0.6V to 5.5V (adjustable)
• Output Current:
• Dual Output Mode: 10A per channel
• Single Output Mode: 20A (paralleled)
• Switching Frequency: 500kHz to 1MHz (programmable)
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to +125°C
• Package: 16mm × 16mm × 5.01mm BGA
• Features:
• Integrated inductors, power switches, and DC/DC controller
• Programmable soft-start
• Output voltage tracking/margining
• Differential remote sensing
• Overcurrent and overtemperature protection

Description:

The LTM4650AIV#PBF is a high-efficiency, compact switching regulator module that simplifies power supply design by integrating critical components. It supports both single and dual output configurations, making it suitable for high-performance applications requiring precise voltage regulation.

Features:

• Complete Power Solution: Includes inductors, MOSFETs, and controller in a single package.
• Flexible Configurations: Operates as two independent 10A regulators or a single 20A regulator.
• High Efficiency: Minimizes power loss with synchronous rectification.
• Precision Regulation: ±1.5% output voltage accuracy over line, load, and temperature.
• Programmable Frequency: Allows optimization for efficiency or noise performance.
• Protection Features: Overcurrent, overtemperature, and undervoltage lockout (UVLO).
• Compact Form Factor: BGA package saves board space and simplifies layout.

This module is ideal for applications such as FPGA, ASIC, DSP power supplies, telecom/datacom systems, and industrial equipment.