BMR4903317/820 Specifications Series Power Modules Part Number BMR4903317/820 Product Attributes NRND - see BMR350, PMBus, DLC, 4-pin digital header, HRR, 4.57mm pins Status NRND Isolation Non-Isolated Regulation Regulated Digital Interfaces PMBus Input Voltage (min) 40V Input Voltage (max) 60V Output Voltage (typical) 12V Output Voltage (min) 8V Output Voltage (max) 12V Output Power 1300W Output Current 139A Paralleling None Series BMR490 Typical Efficiency 97.7% Length 58.4mm Width 36.8mm Height 14.5mm Package Footprint Quarter Brick Package Type Baseplate Mounting Type TH Application Telecom, Data Center and Cloud Images are for illustrative purposes only. Resources Datasheets BMR490XX17/820 Eval Board/Accessory User Guides USB-PMBus Adapter User Guide FPM User Guide PuLS Load High-Power Digital IBC Evaluation Board User Guide High Power Digital IBC Paralleling Test Board User Guide Technical Papers TP018: Safety Requirements TP020: Verification & Qualification Considerations TP022: Loop Compensation & Decoupling Design with the Loop Compensator TP023: NVM Reliability Thermal Models FPM Thermal Model BMR490 Parasolid Rev A Mechanical Models Simplified STEP file – BMR4903317/820 (typ) Safety Product Notice – UL62368 upgrade CB Test Certificate BMR480/490/491/492 UL-CSA Test Certificate BMR480/490/491/492 UL-EU Test Certificate BMR480/490/491/492 Application Notes AN319: Repair & Rework Recommendations AN304: Microcontroller Programming AN302: PMBus Command Set AN324: Paralleling with Droop Load Sharing (DLS) AN326: Event data recorder for digital IBCs Design Notes DN024: Power Modules Basics DN002: Power Supply Reliability Aspects 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 DN029: Conducted EMC Filters DN027: Test Methods Brochures Powering data centers from grid to chip Data Center DC/DC Solutions 2026 Selection Guide 2026 Flyer: Flex Power Modules’ capabilities Environmental REACH Statement of Compliance RoHS Statement of Compliance Stock
