BMR4574000/002 Specifications Series Power Modules Part Number BMR4574000/002 Product Attributes PMBus, 2.79mm pins Status Active Isolation Isolated Regulation Regulated Digital Interfaces PMBus Input Voltage (min) 40V Input Voltage (max) 60V Output Voltage (typical) 12V Output Voltage (min) 6.9V Output Voltage (max) 13.2V Output Power 300W Output Current 25A Paralleling None Isolation Voltage 2250V Series BMR457 Typical Efficiency 95.2% Length 58.4mm Width 22.7mm Height 10.2mm Package Footprint Eighth Brick Package Type Open Frame Mounting Type TH Application Telecom, Data Center and Cloud Images are for illustrative purposes only. Resources Datasheets BMR457 Eval Board/Accessory User Guides FPM User Guide PuLS Load USB-PMBus Adapter User Guide IBC Eval Board User Guide Technical Papers TP012: Redundant MicroTCA Power Systems TP014: Digital Benefits for MicroTCA TP018: Safety Requirements TP020: Verification & Qualification Considerations TP022: Loop Compensation & Decoupling Design with the Loop Compensator TP023: NVM Reliability TP005: uTCA Technical Paper TP006: Digital Control in uTCA Thermal Models Thermal model – BMR457 Safety Product Notice – UL62368 upgrade UL-CSA Test Certificate BMR454/457 CB Test Certificate BMR454/457 UL-EU Test Certificate BMR454/457 Application Notes AN319: Repair & Rework Recommendations AN304: Microcontroller Programming AN302: PMBus Command Set AN324: Paralleling with Droop Load Sharing (DLS) Design Notes DN023: Architecture Selection DN022: Output Ripple & Noise Measurement DN021: Enabling with RC Pin DN028: Thermal Characterization in Sealed Applications DN019: Thermal Characterization DN015: 48V Enable with RC Pin DN014: Voltage Monitoring DN013: OnOff Control with RC Pin DN026: Start-Up with External Voltage on Output DN012: Ouput Overvoltage Protection DN025: Forced Air Cooling at High Altitude DN007: Output Voltage Alarm Circuit DN024: Power Modules Basics DN002: Power Supply Reliability Aspects DN029: Conducted EMC Filters DN027: Test Methods Brochures Powering data centers from grid to chip Telecom DC/DC Solutions 2026 Data Center DC/DC Solutions 2026 Selection Guide 2026 Flyer: Flex Power Modules’ capabilities Environmental REACH Statement of Compliance RoHS Statement of Compliance Stock
