REC3-0509SRW/H4/A/SMD/CTRL

Product Overview

The Recom Power REC3-0509SRW/H4/A/SMD/CTRL is an isolated module DC-DC converter from the ECONOLINE REC3-SRW 3 W series. It converts a 4.5 V to 9 V input to a single 9 V output with a maximum output current of 330 mA. The device provides a 4 kV isolation voltage and includes remote on/off control with an active-low enable function. It operates from -40°C to 80°C and has an 83% efficiency rating in a surface-mount 24-SMD module package with 18 leads.

Key Features

• Isolated module DC-DC converter with one output
• 9 V output at up to 330 mA
• Input voltage range of 4.5 V to 9 V
• 3 W rated output power
• 4 kV isolation voltage
• Remote On/Off control with active-low enable
• SCP
• 83% efficiency
• Operating temperature range of -40°C to 80°C
• Surface-mount 24-SMD module package with 18 leads
• Dimensions of 32.0 mm x 19.9 mm x 11.2 mm

Applications

• Commercial information technology equipment requiring isolated board-level DC power conversion
• Medical equipment requiring isolated board-level DC power conversion

Design & Procurement Notes

Design considerations include confirming that the available input source remains within the 4.5 V to 9 V input range and that the load current does not exceed 330 mA at the 9 V output. The 4 kV isolation voltage and single-output configuration are useful when isolation is required. The active-low enable control allows the converter to be placed in a disabled state under external logic control, while SCP is a device feature. Board layout should account for the surface-mount 24-SMD module package, 18 leads, and 32.0 mm x 19.9 mm x 11.2 mm footprint. Thermal management should be considered within the -40°C to 80°C operating temperature range, and the 83% efficiency rating is relevant to power calculations at the rated 3 W output.