BMR4501002/020

Product Overview

The BMR4501002/020 from Flex Power Modules is a non-isolated point-of-load digital DC-DC converter module for board-mount power distribution. It provides one adjustable output from 0.6 V to 5.5 V at up to 20 A, with an output power of 110 W and a 4.5 V to 14 V input range. The module uses a surface-mount 13-SMD package measuring 25.7 mm x 12.9 mm x 8.2 mm, and supports PMBus, remote on/off, and remote sense for control and load-point regulation.

Key Features

• Non-isolated digital PoL module with one output.
• Adjustable output voltage range of 0.6 V to 5.5 V.
• Maximum output current of 20 A and output power of 110 W.
• Input voltage range of 4.5 V to 14 V.
• Features PMBus, remote on/off, remote sense, and active-low enable.
• Surface-mount 13-SMD module, 25.7 mm x 12.9 mm x 8.2 mm.
• Operating temperature range of -40°C to 120°C with derating.
• 94.7% efficiency.
• Agency approvals include CB, CSA, IEC, TUV, and UL; standard number 62368-1.

Applications

• Point-of-load regulation for low-voltage digital loads in commercial information technology equipment.
• Adjustable board-level power rails for high-current logic subsystems.
• Remote-sense power delivery for distributed loads requiring load-point voltage accuracy.

Design & Procurement Notes

The 4.5 V to 14 V input range and 0.6 V to 5.5 V adjustable output require selection of input and output voltages within these limits, with derating considered when ambient temperature approaches the 120°C upper bound. PMBus and remote sense support digital control and load-point regulation, while active-low enable should be integrated into board control sequencing. The surface-mount 13-SMD module footprint and 8.2 mm height influence layout, clearance, and thermal management. Safety approvals and the 62368-1 standard number should be reviewed against end-equipment requirements.