1 Up to 62.5A continuous low-voltage-side current

2 Fixed transformation ratio (K) of 1/16

3 Up to 711W/in³ power density

4 97.1% peak efficiency

5 Built-in EMI filtering and inrush limiting circuit

6 Parallel operation supported for multi-kW arrays

7 Equipped with OV (overvoltage), OC (overcurrent), UV (undervoltage), short circuit and thermal protection

8 Adopts 4414 package with high MTBF

9 Thermally enhanced VIA package for efficient heat dissipation

10 Supports PMBus® management interface for telemetry and control

11 Suitable for Hot-Swap applications in live insertion scenarios

1 380VDC Power Distribution systems

2 Information and Communication Technology (ICT) Equipment

3 High-End Computing Systems

4 Automated Test Equipment

5 Industrial Control Systems

6 High-Density Energy Storage Systems

7 Transportation power applications

8 Green Buildings and Microgrids

1 When connecting multiple modules in parallel, ensure matched array impedances via common copper planes and symmetric layout

2 Input line fusing is recommended (use 10A Littelfuse505 Series or 10A Littelfuse487 Series on the high-voltage side)

3 Not qualified for continuous reverse power operation; transient reverse operation is allowed with fault protections

4 Chassis must be connected to Protective Earth to meet IEC60950-1 Class I requirements

5 Total low-voltage-side load capacitance shall not exceed 1000µF (single module) or N*0.5*1000µF (parallel arrays, N=module count)

6 Keep signal ground (SGND) separated from low-voltage side power return (-LO)

7 For chassis mount models using signal pins, use Vicor part42550 cable (rated for up to5 insertions, need strain relief)

8 When writing to PMBus registers, disable the module (VHI < VHI_UVLO-) and apply external bias (VDDB); wait3ms to commit changes

9 Do not use in life support devices/systems without Vicor's prior written approval

10 Do not exceed absolute maximum ratings specified in the datasheet

BCM4414VD1E2663T02-PDF数据手册-参考资料