EC2630QI: 12V, 4.5A DC-DC Step-Down Intermediate Bus Converter
- Complete power conditioning solution from a 12V power bus
- 4.5A continuous output current capability
- VIN range: 10V to 13.2V
- VOUT tracks ½ of VIN (VOUT = ½*VIN)
- 5.5 mm x 5.5 mm x 0.9 mm QFN Package
- Total solution size of 228 mm2
- High efficiency, up to 97.5%
- Master/Slave mode for parallel operation
- VIN_OK pin
- Thermal shutdown, short circuit, and UVLO protection
- RoHS compliant, MSL level 3, 260C reflow
The EC2630QI is a high-density, high efficiency DC-DC intermediate voltage bus converter which generates an output voltage that tracks one half the input voltage. It is designed to power highly integrated Intel® Enpirion® DC-DC point-of-load converter products and enable a complete 12V power solution.
The EC2630QI provides the means to condition power from a 12V input, to supply multiple lower voltage converters while enabling high efficiency and small PCB area. The EC2630QI's extremely high efficiency enables this architecture to avoid the the common two-stage power conversion penalty.